This paper will enable students to-
Introduction to in vitro Methods. Terms and definition. Use of growth regulators and fertilization.
Beginning of in vitro cultures in our country. Plant Tissue Culture media.
Embryo culture, embryo rescue after hybridization and its applications.
Introduction to the processes of embryogenesis and organogenesis and their practical applications.
Clonal multiplication of elite species (Micropropagation) axillary bud, shoot- tip and meristem culture.
Haploids and their applications. Somaclonal variations and applications.In vitro pollination and fertilization.
Endosperm culture and production of triploids.
Single cell suspension cultures and their applications in selection of variants/mutants with or without mutagen treatment (of haploid culture preferably)
Introduction to protoplast isolation: Principles and applications.
Testing of viability of isolated protoplasts
Various steps in the regeneration of protoplasts
Various methods for fusing protoplasts: Chemical and Electrical
Somatic hybridization
Use of markers for selection of hybrid cells.
Practical applications of somatic hybridization (Hybrids vs. Cybrids)
Use of plant cell, protoplasts and tissue culture for genetic manipulation of plants.
Introduction of A. tumefaciens
Tumor formation on plants using A. tumefaciens(Monocots vs. Dicots)
Root – Formation using A. rhizogenes
Practical application of genetic transformation