This course is design by expert faculty for CSIR-NET/JRF Life Sciences UNIT 5 Developmental Biology. It included Videos content, PDF notes, CSIR-NET PYQs for every class, online CBT. You will get all content in this course given below according to CSIR-NET/JRF. Syllabus A) Basic concepts of development : Potency, commitment, specification, induction, competence, determination and differentiation; morphogenetic gradients; cell fate and cell lineages; stem cells; genomic equivalence and the cytoplasmic determinants; imprinting; mutants and transgenics in analysis of development B) Gametogenesis, fertilization and early development: Production of gametes, cell surface molecules in sperm-egg recognition in animals; embryo sac development and double fertilization in plants; zygote formation, cleavage, blastula formation, embryonic fields, gastrulation and formation of germ layers in animals; embryogenesis, establishment of symmetry in plants; seed formation and germination. C) Morphogenesis and organogenesis in animals : Cell aggregation and differentiation in Dictyostelium; axes and pattern formation in Drosophila, amphibia and chick; organogenesis –vulva formation in Caenorhabditis elegans, eye lens induction, limb development and regeneration in vertebrates; differentiation of neurons, post embryonic development- larval formation, metamorphosis; environmental regulation of normal development. D) Morphogenesis and organogenesis in plants: transition to flowering, floral meristems and floral development in Arabidopsis and Antirrhinum E) Programmed cell death and senescence Videos Description: Developmental Biology-All Videos Content given in our App Vitaegen Biotech Introduction to Development Biology: Introduction, Syllabus, Books, question types Gametogenesis Part-1: Introduction, Monoeciuos or Hermaphrodite, Dioecious, Gonochorism Spermatogenesis, Spermatids, Spermiogenesis or Spermatoliosis Gametogenesis Part-2: Oogenesis, Formation of Secondary Oocyte Discontinuous Process, Formation of Secondary Oocyte Discontinuous Process, Hormonal control of female reproductive system Fertilization Part-1: Mammalian Fertilization, Mammalian Egg, Zona Pellucida, Ovastatin Fertilization Part-2: Capacitation, Activation of Sperm, CSIR-NET PYQs. Fertilization Part-3: Fertilization in Sea Urchin, Sea Urchin Egg, Resact / Speract Protein, Acrosome Reaction (Exposure of Bindin). Fertilization Part-4: Blocking of Polyspermy, Fast Block, Slow Block, Cortical Granule Reaction/ Permanent, Cortical Granules Exocytosis, Case Studies. Fertilization Part-5: Fertilization CSIR-NET PYQs 2008 to 2020 Development Concepts Part-1: Cell fate, Development in vertebrates, Cell Potency. Development Concepts Part-2 : Cell Potential, Differentiation Commitment, Specification, Autonomous Specification or Mosaic Development, Roux 1888 Defect Experiment. Development Concepts Part-3: Conditional Specification Transplantation Experiment, Cytoplasmic Determinants, Weisman 1883 Proposed Germ Plasm Theory, Driesch (1892) Isolation experiments, Intricate Recombination Experiment Drisch 1893, Syncytial Specification. Development Concepts Part-4: Morphogens, Drosophila Axis Formation – Bicoid, Morphogenetic Gradient, CSIR-NET PYQs. Development Concepts Part-5: Vitellogenesis (Ovum Maturation), Egg type based on amount and distribution of yolk, On the basis of yolk distribution, On the basis of shell, Principle of cleavage, Plane of Cleavage, Pattern of Cleavage, Deuterostomes, Proteostomes. Development Concepts Part-6: Different Type of Blastula, Morphogenetic Movements, Epiboly, Emboly, Gastrula. Development Concepts Part-7: Cell-Cell Communication, Induction, Epithelial-mesenchymal interactions, Reciprocal Transplantation and induction, Permissive Interaction, Instructive interaction, Sequential inductive events, Cadherins. Drosophila Development Part-1: Introduction, Axis Formation, Metamorphosis, Superficial Cleavage or Syncytial Cleavage. Drosophila Development Part-2: Drosophila Axis Specification, Three Goup of Genes, Maternal Effect Gene (Egg Polarity Gene), Torso Signaling, Bicoid, nanos mutation cases, CSIR-NET PYQs. Drosophila Development Part-3: Dorsal Ventral Axis Formation, Signaling Molecules, Mutation cases, CSIR-NET PYQs. Drosophila Development Part-4: Dorsal Ventral Axis Formation, Germline Chimeras, CSIR-NET PYQs. Drosophila Development Part-5: Drosophila Axis Specification zygotic gene or segmentation gene, Gap Gene, Expression of Gap Gene, Pair Rule Gene, Segment and Parasegment, Stripes & substripes. Drosophila Development Part-6: Zygotic Gene or Segmentation Gene, Segment Polarity Genes (SPG): Wnt/ Frizzled Pathway Drosophila Development Part-7: Homeotic Selector/ Identity Gene, Antennapedia gene mutation, Bi-thorax complex Delete, French Flag Analogy For Operation Of Gradient Positional Information, CSIR-NET PYQs. Caenorhabditis elegans, sea urchin, mammalian, flower development, seed development Part-1 & 2..etc..... All Deta