The Extent of Natural Cross-Pollination in Wild Soybean (Glycine soja)
نویسندگان
چکیده
منابع مشابه
Natural diversity of seed α-tocopherol ratio in wild soybean (Glycine soja) germplasm collection
Alpha-tocopherol is one of four tocopherol isoforms and has the highest vitamin E activity in humans. Most cultivated soybean seeds contain γ-tocopherol as the predominant form, and the ratio of α-tocopherol content to total tocopherol content (α-tocopherol ratio) is <10%. Three soybean accessions from Eastern Europe have α-tocopherol ratios of >20%. This higher content is likely due to mutatio...
متن کاملGenome duplication in soybean (Glycine subgenus soja).
Restriction fragment length polymorphism mapping data from nine populations (Glycine max x G. soja and G. max x G. max) of the Glycine subgenus soja genome led to the identification of many duplicated segments of the genome. Linkage groups contained up to 33 markers that were duplicated on other linkage groups. The size of homoeologous regions ranged from 1.5 to 106.4 cM, with an average size o...
متن کاملComparative analysis of complete plastid genomes from wild soybean (Glycine soja) and nine other Glycine species
The plastid genomes of different plant species exhibit significant variation, thereby providing valuable markers for exploring evolutionary relationships and population genetics. Glycine soja (wild soybean) is recognized as the wild ancestor of cultivated soybean (G. max), representing a valuable genetic resource for soybean breeding programmes. In the present study, the complete plastid genome...
متن کاملTitle: Cloning and Identification of MicroRNAs in Wild Soybean (Glycine soja) Running title: MicroRNAs in Wild Soybean Authors:
MicroRNAs (miRNAs) play important roles in post-transcriptional gene silence by directing target mRNA cleavage or translational inhibition. Currently, hundreds of miRNAs have been identified in plants, but no report has been published in wild soybean (Glycine soja). We constructed a small-RNA library consisting of 2880 sequences with high quality, in which 1347 were 19-24 nt in length. By utili...
متن کاملPopulation structure of the wild soybean (Glycine soja) in China: implications from microsatellite analyses.
BACKGROUND AND AIMS Wild soybean (Glycine soja), a native species of East Asia, is the closest wild relative of the cultivated soybean (G. max) and supplies valuable genetic resources for cultivar breeding. Analyses of the genetic variation and population structure of wild soybean are fundamental for effective conservation studies and utilization of this valuable genetic resource. METHODS In ...
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ژورنال
عنوان ژورنال: Journal of Heredity
سال: 1997
ISSN: 1465-7333,0022-1503
DOI: 10.1093/oxfordjournals.jhered.a023070