Detection of rye DNA in wheat-rye hybrids and wheat translocations stocks using total genomic DNA as a probe
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منابع مشابه
DNA Comparisons among Barley, Oats, Rye, and Wheat.
F all groups of plants, none can match the cereal grains in importance to O m a n . Their origins in cultivation have been traced back some 9,000 years to the beginnings of agriculture ( HELBAEK 1960). Extensive cytogenetic studies have been undertaken with this group of plants from which their taxonomic and supposed evolutionary relationships may be deduced (BELL 1965; RILEY 1965). Some of the...
متن کاملThe Genetic Basis of Anthocyanin Biosynthesis in Wheat, Rye and Wheat-rye Hybrids under Normal and Stress Conditions
Anthocyanins are pigmented compounds in plants, which are known to play a protective role under different stress conditions. For example, anthocyanin content tends to increase under UV-B irradiation, drought, cold, toxic metals in soils and pathogens attack [1]. In bread wheat (Triticum aestivum L.) and rye (Secale cereale L.), anthocyanin pigments are found in different organs such as culm, le...
متن کاملNew Types of Wheat Chromosomal Structural Variations in Derivatives of Wheat-Rye Hybrids
BACKGROUND Chromosomal rearrangements induced by wheat-rye hybridization is a very well investigated research topic. However, the structural alterations of wheat chromosomes in wheat-rye hybrids are seldom reported. METHODOLOGY/PRINCIPAL FINDINGS Octoploid triticale lines were derived from common wheat Triticum. aestivum L. 'Mianyang11'×rye Secale cereale L. 'Kustro'. Some progeny were obtain...
متن کاملCarboxylic Acids in Wheat, Rye and Barley
Organic acids from w heat ( Triticum aestivum), rye (Secale cereale), and barley (Hordeum vulgare, var. “G erbel” and “ Igri” ) were analysed by gas c h ro m a to g ra p h y -m ass spectrom etry. Two carboxylic acid fractions were obtained by chrom atography on Sephadex LH 20: frac tion A contained m ainly aliphatic acids, fraction B contained m ainly arom atic acids. The identified com pounds...
متن کاملRoot Rots of Wheat, Oats, Rye, Barley
The root rots of wheat, oats, barley, and rye are among the least conspicuous diseases of cereals, but they are among the most destructive. They are caused by many species of fungi, which are widespread and live on or in seed, soil, and dead plant refuse. They attack a large number of hosts and thrive under a wide range of conditions. To the many types of root rots in cereal crops many names ha...
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ژورنال
عنوان ژورنال: Plant Molecular Biology Reporter
سال: 1990
ISSN: 0735-9640,1572-9818
DOI: 10.1007/bf02669770