نتایج جستجو برای: haploids
تعداد نتایج: 479 فیلتر نتایج به سال:
Genetic information should be accurately transmitted from cell to cell; conversely, the adaptation in evolution and disease is fueled by mutations. In the case of cancer development, multiple genetic changes happen in somatic diploid cells. Most classic studies of the molecular mechanisms of mutagenesis have been performed in haploids. We demonstrate that the parameters of the mutation process ...
This article presents the results of research on production mutant doubled haploids turnip rape (Brassica rapa L.ssp.Oleifera), as well its interspecies hybrids with rapeseed napus). An immature embryo culture was used to increase productivity inter-specific hybridization. Studies have obtained interspecific rapeseed. The largest number plants observed in where mother plant Furtherm...
Parent-of-origin effects have long been recognized and exploited in plant breeding genetic studies. These can be conferred by preferential expression of an allele from one parent, organellar effects, or altered organellar-nuclear interaction. The goal this work was to evaluate parent-of-origin on seed, cotyledon, early growth traits cucumber using a full eight-by-eight diallel crossing two doub...
Anther culture is the most effective and not technically complex tool for obtaining double wheat haploids. The current study devoted to research of influence genotype concentration growth regulator 2.4-D on efficiency androgenesis in vitro spring bread wheat. purpose was estimate anther hybrids first second generation their parental varieties its dependence different concentrations 2.4-D. There...
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