Germplasm Meaning
Germplasm Meaning. Germplasm or gene pool is the basic material with which a plant breeder has to initiate his breeding programme. These resources may take the form of seed collections stored in seed banks, trees growing in nurseries, animal breeding lines maintained in animal breeding programs or gene banks, etc.
In a general sense, germplasm may represent a species, population, landrace, hybrid, or cultivar. Germplasm are living genetic resources such as seeds or tissues that are maintained for the purpose of animal and plant breeding, preservation, and other research uses. Germ cells and their precursors serving as the bearers of heredity.
For Plants, The Germplasm May Be Stored As A Seed Collection Or, For Trees, In A Nursery.
The chromosomes and genes | meaning, pronunciation, translations and examples A germplasm is a collection of genetic resources for an organism. The idea of continuity and immortality of germplasm prepared the ground for the continuity of chromosome or dna from one generation to the next.
Conservation Of Germplasm May Take Many Forms But Is Generally Classed As ‘ In Situ,’ In Natural Or Managed Areas Or Farms, Or ‘Ex Situ,’ In Seedbanks, Tissue Repositories, Or Botanic Gardens.
Germplasm includes both cultivated and wild species and relatives of crop plants. Germplasm conservation significance , advantages , disadvantages are discussed. Freebase (2.00 / 1 vote) rate this definition:
In Other Words, Gene Pool Refers To A Whole Library Of Different Alleles Of A Species.
Significance of weismann’s germplasm theory: The sum total of genes in a crop species is referred to as genetic resources or gene pool or genetic stock or germplasm. The hereditary material of a germ cell.
Keimplasma) Is A Biological Concept Developed In The 19Th Century By The German Biologist August Weismann.
The genetic material of a species or other related group of organisms, collected for use in study, conservation, and breeding. Germplasm is often conserved conventionally in the form of seeds, which can be stored dry at ambient temperatures. [>>>] plants, parts of plants, and seeds that contain the genetics of the plant and that can be used to generate more plants and seeds.
Germplasm Is The Basic Material For Launching A Crop Improvement Programme.
Germplasm meaning, pronunciation, definition, synonyms and antonyms in english. Germ cells and their precursors serving as the bearers of heredity. The hereditary material of a germ cell.