The CSIR-DBT Life Sciences & Biotechnology (LS&BT) syllabus forms the foundation for candidates preparing for the UGC-CSIR-DBT National Eligibility Test (NET) for Junior Research Fellowship (JRF), Assistant Professor, and Ph.D. admission. A thorough understanding of the official syllabus is essential for effective preparation, as every question in the examination is based on the prescribed topics.The latest official syllabus consists of 14 comprehensive units, covering fundamental and advanced concepts in Life Sciences, Biotechnology, Molecular Biology, Cell Biology, Genetics, Physiology, Ecology, Evolution, Bioinformatics, Industrial Biotechnology, Methods in Biology, and other interdisciplinary areas. Together, these units provide complete coverage of the knowledge and skills expected from aspirants appearing for the examination In this article, we have presented the complete CSIR-DBT Life Sciences & Biotechnology syllabus in a chapter-wise and topic-wise format, ensuring that every unit, topic, and sub-topic from the official syllabus is included without omission. This structured presentation will help candidates understand the scope of the examination, identify important subject areas, prepare systematic study plans, and track their progress throughout their preparation Whether you are starting your preparation or revising before the examination, this detailed syllabus guide serves as a reliable reference for building a strong conceptual foundation and ensuring that no important topic is missed.

CSIR NET DBT Life Science Latest Syllabus 2026

Chapter No.	Chapter Name	Complete Topics & Sub-topics
1	Structure and Function of Biomolecules	A. Structure of atoms, molecules and chemical bonds. B. Composition, structure and function of biomolecules • Carbohydrates • Lipids • Proteins • Nucleic acids • Vitamins C. Stabilizing interactions • van der Waals interactions • Electrostatic interactions • Hydrogen bonding • Hydrophobic interactions • Other stabilizing interactions D. Principles of biophysical chemistry • pH • Buffer • Reaction kinetics • Thermodynamics • Colligative properties E. Bioenergetics • Glycolysis • Oxidative phosphorylation • Coupled reactions • Group transfer • Biological energy transducers F. Principles of catalysis • Enzymes and enzyme kinetics • Enzyme regulation • Mechanism of enzyme catalysis • Isozymes G. Conformation of proteins • Ramachandran plot • Secondary structure • Domains • Motif • Folds H. Conformation of nucleic acids • Structural characteristics of A-DNA • Structural characteristics of B-DNA • Structural characteristics of Z-DNA • RNA conformation I. Stability of proteins and nucleic acids J. Metabolism of • Carbohydrates • Lipids • Amino acids • Nucleotides • Vitamins.
2	Cellular Organization	A. Cell wall and cell membrane: Structure and function • Cell wall • Physical structure of model membranes in prokaryotes and eukaryotes • Lipid bilayer • Membrane proteins • Diffusion • Osmosis • Ion channels • Active transport • Membrane pumps • Mechanism of sorting and regulation of intracellular transport • Electrical properties of membranes B. Structural organization and function of intracellular organelles • Nucleus and its organization and dynamics • Mitochondria • Golgi bodies • Lysosomes • Endoplasmic reticulum • Peroxisomes • Plastids • Vacuoles • Chloroplast • Structure and function of cytoskeleton and its role in motility C. Organization of genes and chromosomes • Operon • Unique DNA • Repetitive DNA • Interrupted genes • Gene families • Structure of chromatin • Structure of chromosomes • Heterochromatin • Euchromatin • Transposons D. Cell division and cell cycle • Mitosis • Meiosis • Regulation of mitosis and meiosis • Steps in cell cycle • Regulation and control of cell cycle • Apoptosis • Necrosis • Autophagy E. Microbial Physiology • Growth kinetics • Strategies of cell division • Stress response • Antimicrobial resistance (AMR).
3	Fundamental Processes	A. DNA replication, repair and recombination • Unit of replication • Enzymes involved • Replication origin • Replication fork • Fidelity of replication • Extrachromosomal replicons • DNA damage and repair mechanisms • Homologous recombination • Site-specific recombination B. RNA synthesis, processing and regulation • Mechanism of transcription • Regulation of transcription • Transcriptional inhibitors • Transcription factors and machinery • Transcription activators and repressors • RNA polymerases • Capping • RNA processing • RNA editing • Splicing • Polyadenylation • Structure and function of different types of RNA • RNA transport • Ribozyme • Riboswitches • Non-coding RNA C. Protein synthesis, processing and degradation • Ribosome • Mechanism of translation • Regulation of translation • Translational inhibitors • Post-translational modification of proteins • Protein trafficking and transport • Protein degradation D. Control of gene expression at transcription and translation level • Regulation of gene expression in phages • Regulation of gene expression in viruses • Regulation of gene expression in prokaryotes • Regulation of gene expression in eukaryotes • Role of chromatin in gene expression • Gene silencing • Epigenetic regulation.
4	Cell Communication and Cell Signaling	A. Cell signaling • Hormones and their receptors • Cell surface receptors • Signaling through G-protein coupled receptors (GPCRs) • Signal transduction pathways • Second messengers • Regulation of signaling pathways • Bacterial two-component systems • Plant two-component systems • Light-signaling in plants • Bacterial chemotaxis • Quorum sensing B. Cellular communication • General principles of cell communication • Cell adhesion • Roles of different adhesion molecules • Gap junctions • Extracellular matrix (ECM) • Integrins • Neurotransmission and its regulation • Regulation of haematopoiesis C. Innate and adaptive immune system • Cells involved in innate immunity • Molecules involved in innate immunity • Cells involved in adaptive immunity • Molecules involved in adaptive immunity • Antigens • Antigenicity • Immunogenicity • B-cell epitopes • T-cell epitopes • Structure and function of antibody molecules • Generation of antibody diversity • Monoclonal antibodies • Antibody engineering • Antigen-antibody interactions • MHC molecules • Antigen processing and presentation • Activation and differentiation of B cells • Activation and differentiation of T cells • B-cell receptors • T-cell receptors • Humoral immune response • Cell-mediated immune response • Primary and secondary immune modulation • Complement system • Toll-like receptors (TLRs) • Cell-mediated effector functions • Inflammation • Hypersensitivity • Autoimmunity • Immune response during bacterial infections • Immune response during parasitic infections • Immune response during viral infections • Congenital immunodeficiencies • Acquired immunodeficiencies • Vaccines D. Host-pathogen interaction • Recognition processes of pathogens • Entry of bacteria into animal host cells • Entry of bacteria into plant host cells • Entry of viruses into animal host cells • Entry of viruses into plant host cells • Alteration of host-cell behaviour by pathogens • Virus-induced cell transformation • Pathogen-induced diseases in animals • Pathogen-induced diseases in plants • Cell-cell fusion in normal cells • Cell-cell fusion in abnormal cells E. Cancer • Genetic rearrangements in progenitor cells • Oncogenes • Tumor suppressor genes • Cancer and the cell cycle • Virus-induced cancer • Metastasis • Interaction of cancer cells with normal cells • Therapeutic interventions of uncontrolled cell growth

Chapter No.	Chapter Name	Complete Topics & Sub-topics
5	Developmental Biology	A. Basic concepts of development• Potency• Commitment• Specification• Induction• Competence• Determination• Differentiation• Morphogenetic gradients• Cell fate and cell lineages• Stem cells• Genomic equivalence and the cytoplasmic determinants• Imprinting• Mutants and transgenics in analysis of developmentB. Gametogenesis, fertilization and early development• Production of gametes• Cell surface molecules in sperm-egg recognition in animals• Zygote formation• Cleavage• Blastula formation• Embryonic fields• Gastrulation• Formation of germ layers in animals• Male gametophyte development• Embryo sac development• Double fertilization in plants• Embryogenesis• Establishment of symmetry in plants• Seed formation• Embryo developmental dynamics• Endosperm developmental dynamics• GerminationC. Morphogenesis and organogenesis in animals• Cell aggregation and differentiation in Dictyostelium• Axes and pattern formation in Drosophila• Axes and pattern formation in Amphibia• Axes and pattern formation in Chick• Organogenesis – vulva formation in Caenorhabditis elegans• Eye lens induction• Limb development in vertebrates• Limb regeneration in vertebrates• Differentiation of neurons• Post-embryonic development• Larval formation• Metamorphosis• Environmental regulation of normal development• Sex determinationD. Morphogenesis and organogenesis in plants• Organization of shoot apical meristem• Organization of root apical meristem• Shoot development• Root development• Leaf development• Phyllotaxy• Transition to flowering• Floral meristems• Organogenesis• Floral developmentE. Programmed cell death, aging and senescence in animals and plants.
6	System Physiology – Plant	A. Photosynthesis• Light harvesting complexes• Mechanisms of electron transport• Photoprotective mechanisms• CO₂ fixation• C₃ pathway• C₄ pathway• CAM pathwayB. Respiration and photorespiration• Citric acid cycle• Plant mitochondrial electron transport• ATP synthesis• Alternate oxidase• Photorespiratory pathwayC. Nitrogen metabolism• Nitrate assimilation• Ammonium assimilation• Amino acid biosynthesis• Biological nitrogen fixationD. Plant hormones• Biosynthesis• Storage• Breakdown• Transport• Physiological effects• Mechanisms of actionE. Sensory photobiology• Light perception• Structure, function and mechanism of action of phytochromes• Cryptochromes• Phototropins• Stomatal movement• Photoperiodism• Biological clockF. Solute transport and photoassimilate translocation• Uptake of water• Transport of water• Translocation of water• Uptake of ions• Transport of ions• Translocation of ions• Uptake of solutes• Transport of solutes• Translocation of solutes• Transport of macromolecules from soil• Across membranes• Through cells• Through xylem• Through phloem• Transpiration• Loading of photoassimilates• Unloading of photoassimilatesG. Secondary metabolites• Biosynthesis of terpenes• Phenolics• Alkaloids• Phenylpropanoids• Nitrogenous compounds• Roles of secondary metabolites• Metabolic engineering in plantsH. Stress physiology• Physiological responses to biotic stress• Molecular responses to biotic stress• Physiological responses to abiotic stress• Molecular responses to abiotic stress• Innate immunity.
7	System Physiology – Animal	A. Blood and circulation• Blood corpuscles• Haemopoiesis• Formed elements• Plasma function• Blood volume• Blood volume regulation• Blood groups• Haemoglobin• Immunity• HaemostasisB. Cardiovascular system• Comparative anatomy of heart structure• Myogenic heart• Specialized tissue• ECG – principle and significance• Cardiac cycle• Heart as a pump• Blood pressure• Neural regulation• Chemical regulation of cardiovascular systemC. Respiratory system• Comparison of respiration in different species• Anatomical considerations• Transport of gases• Exchange of gases• Waste elimination• Neural regulation of respiration• Chemical regulation of respirationD. Nervous system• Neurons• Action potential• Gross neuroanatomy of the brain• Spinal cord• Central nervous system• Peripheral nervous system• Neural control of muscle tone• Neural control of postureE. Sense organs• Vision• Hearing• Tactile responsesF. Excretory system• Comparative physiology of excretion• Kidney• Urine formation• Urine concentration• Waste elimination• Micturition• Regulation of water balance• Blood volume regulation• Blood pressure regulation• Electrolyte balance• Acid-base balanceG. Thermoregulation• Comfort zone• Body temperature• Physical regulation• Chemical regulation• Neural regulation• AcclimatizationH. Stress and adaptationI. Digestive system• Digestion• Absorption• Energy balance• Basal Metabolic Rate (BMR)J. Endocrinology and reproduction• Endocrine glands• Basic mechanism of hormone action• Hormones and diseases• Reproductive processes• Gametogenesis• Ovulation• Neuroendocrine regulationK. Concept of metaorganisms/holobionts• Gut microbiome in physiology• Study of gut microbiome• Germ-free animals• Gut-brain axis• Dysbiosis• DiseaseL. Interorgan communication and energy homeostasis• Metabolic health• Metabolic disorders.
8	Inheritance Biology	A. Chromosomal and extrachromosomal inheritance• Principles of Mendelian inheritance• Codominance• Incomplete dominance• Penetrance• Expressivity• Gene interactions• Pleiotropy• Genomic imprinting• Linkage• Cross-over• Sex-linked inheritance• Inheritance of mitochondrial genes• Inheritance of chloroplast genes• Maternal inheritanceB. Genes and mutations• Allele• Multiple alleles• Pseudoallele• Complementation tests• Mutation types• Causes of mutations• Detection of mutations• Lethal mutations• Conditional mutations• Biochemical mutations• Loss-of-function mutations• Gain-of-function mutations• Dominant-negative mutations• Germinal mutations• Somatic mutationsC. Genetic analysis• Linkage maps• Mapping with molecular markers in plants• Mapping with molecular markers in animals• Mapping with molecular markers in bacteria• Tetrad analysis• Gene transfer in bacteria by transformation• Conjugation• Transduction• Sex-duction• Fine structure analysis of gene• Development of mapping population in plantsD. Human genetics• Pedigree analysis• LOD score for linkage testing• Karyotypes• Genetic disordersE. Quantitative genetics• Population genetics• Hardy-Weinberg equilibrium• Polygenic inheritance• Heritability• Measurement of heritability• Molecular mappingF. Structural and numerical alterations of chromosomes• Recombination• Deletion• Duplication• Inversion• Translocation• Ploidy• Genetic implications.

Chapter No.	Chapter Name	Complete Topics & Sub-topics
9	Evolution and Diversity of Life Forms	A. Evolution of Life and Life Forms• Origin of life and early evolution• Evolution of cellular structures• Evolution of cellular functions• Evolution of multicellularity• Mechanisms of evolution   – Natural selection   – Genetic drift   – Gene flow   – Mutation• Mechanisms of speciation• Extinction events and their role in shaping biodiversity• Adaptive radiation• Convergent evolution• Coevolution• Evolutionary arms races• Human evolutionB. Principles & Methods of Taxonomy• Concepts of species• Hierarchical taxa• Biological nomenclature• Classical methods of taxonomy of plants• Classical methods of taxonomy of animals• Classical methods of taxonomy of microorganisms• Quantitative methods of taxonomy of plants• Quantitative methods of taxonomy of animals• Quantitative methods of taxonomy of microorganismsC. Microbial Life• Bacteria: diversity and ecological roles• Archaea: diversity and ecological roles• Viruses: structure• Viruses: replication• Impact of viruses on life• Economically important microbes• Pathologically important microbesD. Protists• Algae• Protozoa• Slime molds• Water molds• Ecological roles of protistsE. Fungi• Diversity of chytrids• Diversity of zygomycetes• Diversity of glomeromycetes• Diversity of ascomycetes• Diversity of basidiomycetes• Important fungal pathogens of plants• Important fungal pathogens of humansF. Plant Life• Evolution of land plants• Diversity of bryophytes• Diversity of ferns• Diversity of gymnosperms• Diversity of angiosperms• Plant morphology• Plant anatomy• Plant reproductionG. Animal Life• Evolutionary relationships of invertebrates• Key characteristics of invertebrates• Evolutionary relationships of vertebrates• Key characteristics of vertebrates.
10	Ecology and Behavioural Biology	A. Introduction to Ecology• Levels of organization   – Individual   – Population   – Community   – Ecosystem   – Biosphere• Abiotic ecological factors• Biotic ecological factors• Ecological adaptationsB. Population Ecology• Population growth models   – Exponential growth   – Logistic growth• Density-dependent factors• Density-independent factors• Life tables• Survivorship curves• Population dynamics   – Age structure   – Sex ratio   – Life history strategies (r-selected vs. K-selected)• Metapopulations• Habitat fragmentation• Connectivity• Extinction riskC. Community Ecology• Community structure   – Food webs   – Trophic levels   – Keystone species• Species interactions   – Competition   – Predation   – Mutualism   – Parasitism• Succession   – Primary succession   – Secondary succession• Community stabilityD. Ecosystem Ecology• Energy flow in ecosystems• Primary production• Trophic levels• Energy pyramids• Biogeochemical cycles   – Carbon cycle   – Nitrogen cycle   – Phosphorus cycle   – Water cycle• Ecosystem services• Human impactsE. Human Impacts on Ecosystems• Anthropogenic pressures• Land use change• Land-cover change• Climate change• Pollution• Invasive speciesF. Biodiversity and Conservation• Biodiversity and its importance• Threats to biodiversity• IUCN categories of threat• Conservation genetics• Population viability analysis (PVA)• Ex-situ conservation strategies• In-situ conservation strategies• Community-based conservation• Role of indigenous knowledge• International conservation policies• National conservation policies• Conservation legislationG. Acts and Policies• Biodiversity Act, 2002• Agricultural biodiversity• International Treaty on Plant Genetic Resources for Food and Agriculture (PGRFA)• Conservation strategies for seed gene bank• Climate change and conservation of plant genetic resources• Strategies on PPVFR Act• Strategies on Biodiversity ActH. Behavioural Ecology• Introduction to animal behaviour• Proximate causes of behaviour• Ultimate causes of behaviour• Foraging behaviour• Communication• Conflict and aggression• Migration• Dispersal• Navigation• Social behaviour• Sexual selection• Mating systems• Parental care.
11	Bioinformatics and Computational Biology	A. Major Bioinformatic Resources• Sequence databases• Gene expression databases• 3D structure databases• Pattern sequence databasesB. Basic Concepts of Sequence Analysis• Database searches• BLAST• FASTA• Sequence identity• Sequence similarity• Homologues• Orthologues• Paralogues• Repeat finding• Scoring matrix• Pairwise sequence alignment• Multiple sequence alignment (MSA)• Applications in taxonomy• Applications in phylogeny• Comparative genomicsC. Gene Annotation• Prediction of gene function using homology• Prediction using context• Prediction using structures• Prediction using networks• Genetic variation• Polymorphism• Deleterious mutations• PhylogeneticsD. Molecular Modelling and Dynamics• 3D structure visualization• Simulation• Basic concepts in molecular modelling• Molecular mechanics• Force fieldsE. Classification and Comparison of Protein 3D Structures• Anatomy of proteins• Hierarchical organization of protein structure• Secondary structure prediction• Tertiary structure prediction• Homology/comparative modelling• Fold recognition• Threading approaches• Ab initio structure prediction methods• AI-based structure prediction methods (e.g., AlphaFold)F. Drug Design• Chemical databases (NCI/PubChem)• Fundamentals of receptor-ligand interactions• Structure-based drug design• Ligand-based drug design• Structure–Activity Relationship (SAR)• Quantitative Structure–Activity Relationship (QSAR)• Pharmacophores• In silico prediction of drug activity• ADMET predictionG. Systems Biology• Data science applications in biology• Data science applications in health• Data science applications in drug discovery• Mathematical modelling of metabolic pathways• Mathematical modelling of disease• Digital health• Personalized medicine.

Chapter No.	Chapter Name	Complete Topics & Sub-topics
12	Biochemical Engineering and Industrial Biotechnology	A. Introductory Mathematics• Calculus review• Ordinary differential equations (ODEs)• Second-order differential equations• Higher-order differential equations• Linear algebra• Numerical methodsB. Engineering Principles• Material balance• Energy balance• Steady-state material balance• Steady-state energy balance• Properties of substances• Introduction to transport phenomena• Momentum transfer• Heat transfer• Mass transfer• Introduction to mass transfer equipmentC. Thermodynamics in Biological Systems• First law of thermodynamics• Second law of thermodynamics• Biological systems as open non-equilibrium systems• Failure of classical thermodynamics in describing biological processes• Thermodynamic flux and force• Entropy production• Constitutive equations• Thermodynamics of coupled biochemical reactions• Thermodynamic analysis of oxidative phosphorylation• Glycolytic oscillations• Biological clocksD. Bioprocess Engineering and Technology• Principles of microbial growth• Factors affecting microbial growth• Growth kinetics• Substrate utilization in batch culture• Substrate utilization in fed-batch culture• Substrate utilization in continuous culture• Bioreactors   – Batch bioreactor   – Fed-batch bioreactor   – Plug-flow reactor   – Continuous reactor   – Enzyme reactor• Sterilization• Mass balance in microbial processes• Energy balance in microbial processes• Effect of dissolved oxygen• Oxygen mass transfer• Aeration• Agitation• Fluid rheology• Fermentation technology for antibiotics• Fermentation technology for organic acids• Fermentation technology for alcohol• Fermentation technology for bioplastics• Fermentation technology for vitamins• Fermentation technology for enzymes• Biotransformation of steroids• Process flow sheet• Process economicsE. Enzymes and Microbial Technology• Enzymes in organic solvents• Enzymes in ionic liquids• Biocatalysts• Enzyme engineering• Random approach to protein engineering• Rational approach to protein engineering• Biocatalysis• Immobilization of enzymes• Immobilization of whole cells• Design of immobilized enzyme reactors• Operation of immobilized enzyme reactors• Kinetics of immobilized enzyme reactors• Diffusional resistance• Thiele modulusF. Downstream Processing in Biotechnology• Biomass removal• Cell disruption• Precipitation by salts• Precipitation by solvents• Membrane-based purification• Adsorption• Chromatography• Solvent extraction• Aqueous two-phase extraction• Supercritical extraction• DryingG. Bioprocess Plant Design• General design information• Process flow sheet• Scale-up issues• Scale-down issues• Scale-up of downstream processes• Selection of bioprocess equipment• Specification of bioprocess equipmentH. Metabolic Engineering and Synthetic Biology.
13	Advances in Biotechnology	A. Recombinant DNA Technology• Molecular cloning• Expression of recombinant proteins• In vitro mutagenesis• Deletion techniques• Gene knockout in bacteria• Gene knockout in eukaryotes• Genome editing techniques• Protein sequencing methods• DNA sequencing methods• Strategies for genome sequencing• Gene expression analysisB. Medical Biotechnology• Autoimmunity• Transplantation immunology• Tumor immunology• Stem cell therapy• Cell-based vaccines• Vaccines   – Live vaccines   – Killed vaccines   – Attenuated vaccines   – Subunit vaccines   – Recombinant nucleic acid vaccines• Diagnostics• Adjuvants• Cell therapy• Immunotherapy• Recombinant DNA-based therapy• Antibody engineering• Phage display libraries• Tissue engineering• Stem cell technology• Induced pluripotent stem cells (iPSCs)• Guided/directed differentiation methods• Drug screening applications• Disease biology applications• Organoids• Stem-cell based self-organizing 3D models• Developmental biology applications• Neurobiology• Electrophysiological studies of the brain• Behavioural tests• Medical devices and implants• BiosensorsC. Animal Biotechnology• Transgenic animals• Animal breeding• Conservation of germplasm• Genetic health monitoring• Molecular medicine• Molecular surgery• Molecular diagnosis of pathogens• Cell cloning and selection• Cell culture methods• Tissue culture methods• Biotechnological applicationsD. Agriculture Biotechnology• Transgenic plants• Molecular diagnosis• Strain identification• Agricultural genomics• Development of ESTs• Molecular markers for plant genotyping• Germplasm analysis• Marker-assisted breeding• Foreground selection• Background selection• Gene introgression• Gene pyramiding• Non-gel based plant genotyping techniques• Impact of genetically engineered crops on biodiversity• Plant tissue culture• Plant cell culture• PlantibodiesE. Marine Biotechnology• Marine organisms• Marine biology• Marine behaviour• Marine resources assessment• Population study• Marine environment protection• Marine microbes• Microbial metabolites• Seafood microbiology• Marine pharmacology• Fouling and corrosion• Biofilms• OceanographyF. Environmental Biotechnology• Wastewater treatment systems• Pollution control• Biosurfactants• Biofertilizers• Biopesticides• Microbially enhanced oil recovery (MEOR)• Integrated waste management• Biogas from waste• Biofuel from waste• Bioremediation• Phytoremediation.
14	Methods in Biology	A. Molecular Biology Techniques• Isolation of biological macromolecules• Separation of biological macromolecules• Analysis of DNA• Analysis of RNA• Analysis of proteins• Analysis of carbohydrates• Analysis of lipids• Chromatography• Electrophoresis• CentrifugationB. Biophysical Methods• UV-Visible spectroscopy• Fluorescence spectroscopy• Circular dichroism (CD)• Nuclear Magnetic Resonance (NMR)• Electron Spin Resonance (ESR)• X-ray diffraction• Cryo-electron microscopy (Cryo-EM)• Molecular structure determination using NMR• Light scattering techniques• Mass spectrometry methods• Surface plasmon resonance (SPR)C. Genomics, Transcriptomics, Proteomics and Metabolomics• Structure of prokaryotic genomes• Structure of eukaryotic genomes• Organization of prokaryotic genomes• Organization of eukaryotic genomes• Comparative genomics• Global gene expression analysis• Comparative transcriptomics• Differential gene expression• Protein interaction analysis• Protein interaction mapping• Targeted metabolic profiling• Untargeted metabolic profiling• DNA fingerprinting and applications• DNA barcoding• Single-cell sequencing• Single-cell omicsD. Radiolabelling Techniques• Detection of radioisotopes• Measurement of radioisotopes• Incorporation of radioisotopes in tissues and cells• Molecular imaging of radioactive material• Radiation safety guidelinesE. Histochemical and Immunotechniques• Antibody generation• ELISA• Radioimmunoassay (RIA)• Western blotting• Immunoprecipitation• Flow cytometry• Immunofluorescence microscopy• Detection of molecules in living cells• Fluorescence In Situ Hybridization (FISH)• Genomic In Situ Hybridization (GISH)F. Microscopic Techniques• Light microscopy• Advanced microscopic techniques• Resolving power of microscopes• Microscopy of living cells• Scanning microscopy• Transmission microscopy• Sample preparation techniques for microscopyG. Electrophysiological Methods• Single-neuron recording• Patch-clamp recording• ECG• Brain activity recording• Brain lesion techniques• Brain stimulation techniques• Pharmacological testing• PET• MRI• fMRI• CAT scanH. Methods in Field Biology• Estimation of population density in animals• Estimation of population density in plants• Ranging patterns using direct observations• Ranging patterns using indirect observations• Ranging patterns using remote observations• Sampling methods in behavioural studies• Habitat characterization• Ground methods• Remote sensing methodsI. Statistical Methods• Precision and accuracy• Signal-to-noise ratio• Measures of central tendency• Measures of dispersion• Binomial distribution• Poisson distribution• Normal distribution• Sampling distribution• Parametric statistics• Non-parametric statistics• Confidence interval• Errors• Levels of significance• Regression• Correlation• t-test• Analysis of Variance (ANOVA)• Chi-square (χ²) test• Introduction to multivariate statisticsJ. IPR, Biosafety and Bioethics• Intellectual Property Rights (IPR)• Types of Intellectual Property• Patent databases• Biological safety measures• Biosafety levels• Regulatory guidelines• Animal ethics• Research ethics• Publication ethics• Plagiarism• Use of Artificial Intelligence (AI) in research and publication.

Frequently Asked Questions (FAQs)

1. What is the CSIR-DBT Life Sciences & Biotechnology (LS&BT) syllabus?

The CSIR-DBT LS&BT syllabus is the official curriculum prescribed for the UGC-CSIR-DBT NET examination. It covers all the major topics in Life Sciences and Biotechnology required for the Junior Research Fellowship (JRF), Assistant Professor, and Ph.D. admission.

2. How many units are included in the CSIR-DBT Life Sciences & Biotechnology syllabus?

The latest syllabus consists of 14 comprehensive units, covering topics from biomolecules and cell biology to biotechnology, bioinformatics, ecology, physiology, and research methods.

3. Has the CSIR-DBT Life Sciences & Biotechnology syllabus been updated?

Yes. Candidates should always refer to the latest official syllabus released by the examination authority to ensure they are preparing according to the current exam pattern and prescribed topics.

4. Is the syllabus the same for CSIR NET and DBT Biotechnology?

The integrated LS&BT syllabus combines important concepts from both Life Sciences and Biotechnology, making it relevant for candidates preparing for the CSIR-DBT NET examination.

5. Which unit carries the highest weightage in the examination?

The examination does not officially specify unit-wise weightage. Questions are distributed across multiple units, although Molecular Biology, Cell Biology, Genetics, Physiology, Biochemistry, Biotechnology, and Methods in Biology are generally considered important.

6. Is Bioinformatics included in the syllabus?

Yes. Bioinformatics and Computational Biology is one of the 14 major units and includes sequence analysis, molecular modelling, drug design, phylogenetics, systems biology, and AI-based structure prediction.

7. Does the syllabus include Biotechnology topics?

Yes. Several units focus specifically on Biotechnology, including Recombinant DNA Technology, Medical Biotechnology, Agricultural Biotechnology, Environmental Biotechnology, Marine Biotechnology, Industrial Biotechnology, and Biochemical Engineering.

8. Is Ecology and Evolution included in the syllabus?

Yes. Separate units are dedicated to Evolution and Diversity of Life Forms and Ecology and Behavioural Biology, covering biodiversity, conservation, taxonomy, evolution, population ecology, ecosystem ecology, and animal behaviour.

9. Does the syllabus include research techniques and laboratory methods?

Yes. The Methods in Biology unit includes molecular biology techniques, spectroscopy, microscopy, genomics, proteomics, electrophysiology, statistical methods, biosafety, bioethics, and intellectual property rights (IPR).

10. Is Plant and Animal Physiology covered separately?

Yes. The syllabus has two dedicated units: System Physiology – Plant and System Physiology – Animal, each covering detailed physiological processes relevant to the examination.

11. Is this syllabus sufficient for CSIR-DBT NET preparation?

The official syllabus provides the foundation for preparation. However, candidates should also practice previous year question papers, mock tests, and standard reference books to improve conceptual understanding and exam performance.

12. How should I prepare the complete syllabus efficiently?

Start by dividing the syllabus into individual units, prepare short notes for every topic, revise regularly, solve previous year questions, and take mock tests to identify strengths and weaknesses.

13. Where can I download the latest CSIR-DBT Life Sciences & Biotechnology syllabus?

The latest syllabus can be downloaded from the official examination authority’s website. Candidates should always verify that they are referring to the most recent version before beginning their preparation.

14. Are previous year questions based on the official syllabus?

Yes. Previous year papers are designed according to the prescribed syllabus, making them an excellent resource for understanding important topics, question trends, and the overall difficulty level.

15. Why is it important to study the syllabus before starting preparation?

Understanding the official syllabus helps candidates focus on relevant topics, avoid unnecessary study material, create an effective study plan, and ensure complete coverage before the examination.