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Distorted Segregation of Primin Secretion Phenotypes in the Progenies of Crosses between Primin-Secreting Cultivars and Primin-Free Cultivars in Primula obconica
Segregation Phenotypes Primin-Free Cultivars obconica
2009/7/13
The factors causing distorted segregation of primin secretion phenotypes in Primula obconica were studied.
1. In reciprocal crossing between F1 (primin-free×primin-secreting) plants and primin-free c...
Self-compatibility of 3 Apple Cultivars and Identification of S-allele Genotypes in Their Self-pollinated Progenies
embryo culture parthenocarpy X-ray irradiated
2009/7/7
We analyzed fruit and seed sets after self-pollination in 3 apple cultivars. Between 1998 and 2001, we carried out self-pollination of cultivars ‘Megumi’, ‘Orin’ and ‘Fuji’, which exhibit different le...
Anther culture properties of oat x wild red oat progenies and a search for RAPD markers associated with anther culture ability
androgenesis random amplified polymorphic DNA genetic effects genotypes Avena sativa Avena sterilis
2010/8/12
A study was carried out to improve anther culture ability of the non-responsive cultivated oat, Avena sativa L. cv. Puhti by introgressing favourable alleles from the responsive wild red oat, Avena st...