Maintenance of interchange heterozygosity in cultivated rye, Secale cereale L.
نویسندگان
چکیده
منابع مشابه
Towards a whole-genome sequence for rye (Secale cereale L.).
We report on a whole-genome draft sequence of rye (Secale cereale L.). Rye is a diploid Triticeae species closely related to wheat and barley, and an important crop for food and feed in Central and Eastern Europe. Through whole-genome shotgun sequencing of the 7.9-Gbp genome of the winter rye inbred line Lo7 we obtained a de novo assembly represented by 1.29 million scaffolds covering a total l...
متن کاملTrace Elements Species Fractionation in Rye Flour and Rye (Secale cereale L.) Seedlings
Polák J., Mestek O., Koplík R., Šantrůček J., Komínková J., Kodíček M. (2009): Trace elements species fractionation in rye flour and rye (Secale cereale L.) seedlings. Czech J. Food Sci., 27: 39–48. The fractionation of Cd, Cu, Mo, Ni, and Zn species in extracts of rye (cv. Fernando) seedlings (grown up in both standard and Cd2+-enriched medium) and rye flour was performed by SEC/ICP−MS method....
متن کاملIsoprenoid Biosynthesis and Stability in Developing Green and Achlorophyllous Leaves of Rye (Secale cereale L.)
Formation o f major prenylquinones and carotenoids was investigated by comparing the incorporation o f [14C]mevalonate into segments o f different age from green and etiolated leaves o f 22 °C-grown rye seedlings (Secale cereale L.) and from 32 °C-grown rye leaves which contained bleached and proplastid-like ribosome-deficient plastids, due to a heat-sensitivity o f 70S ribosome formation. The ...
متن کاملUltrastructural analysis of chromatin in meiosis I + II of rye (Secale cereale L.).
Scanning electron microscopy (SEM) proves to be an appropriate technique for imaging chromatin organization in meiosis I and II of rye (Secale cereale) down to a resolution of a few nanometers. It could be shown for the first time that organization of basic structural elements (coiled and parallel fibers, chromomeres) changes dramatically during the progression to metaphase I and II. Controlled...
متن کاملChromosomal assignment of centromere-specific histone CENH3 genes in rye (Secale cereale L.) and their phylogeny
Centromeres are essential for correct chromosome segregation during cell division and are determined by the presence of centromere-specific histone 3 (CENH3). Most of the diploid plant species, in which the structure and copy number of CENH3 genes have been determined, have this gene as a singleton; however, some cereal species in the tribe Triticeae have been found to have CENH3 in two variant...
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ژورنال
عنوان ژورنال: Heredity
سال: 1979
ISSN: 0018-067X,1365-2540
DOI: 10.1038/hdy.1979.31