Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"androgenesis"”.
-
AFLP Marker Analysis Of Monoploid Potato
… "BARD 1-3" monoploid populations derived by androgenesis in anther culture, and gynogenesis through the use of a haploid-inducing pollinator, S. phureja "IVP 101." Little indication of somaclonal variation and haploid-inducer gene introgression was found in the monoploid band data suggesting …
-
Derivation of interspecific Solanum hybrid genotypes with resistance to Colorado potato beetle (Leptinotarsa decemlineata Say)
… the effects of reduced nitrogen source on androgenesis. Anthers were distributed to five reduced nitrogen sources. The N concentration was 30 mM. No tested reduced nitrogen source proved superior to the control. Genotype significantly affected embryo production. Eleven monoploid genotypes …
-
Genetic analysis of androgenetic competence and plants regenerated from callus culture of diploid potato species
… exerted a greater influence on the expression of androgenesis in intraspecific than in interspecific hybrids. The segregation data of 16 backcross progeny between a highly competent hybrid and its incompetent parent suggested that competence may be under control of a single dominant gene. …