In vitro establishment and conservation of grapevine germplasm.
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Plant genetic resources are characterized by the presence of significant phenotypic variation, due to the occurrence of allelic diversity, maintained by evolutionary processes or by artificial selection. Thus, plant germplasm comprise the huge genotypic diversity found in wild and cultivated species, which has been used as source of traits of interest. Although extremely valuable, biodiversity conservation has high demands for funding, physical space and work-power. In vitro conservation is an interesting alternative for the conservation of highly-heterozygous, vegetatively propagated, perennial species, such as grapevine.
Resumo 3096.
Resumo 3096.
Palabras clave
Preservação, In vitro, Viticultura, Uva, Propagação vegetativa, Conservação, Germoplasma