منابع مشابه
The 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...
متن کاملThe developmental stage of inactivation of rye origin rRNA genes in the embryo and endosperm of wheat rye F <Subscript>1 </Subscript> hybrids
To identify the developmental stage during which the preferential inactivation of rRNA genes from the rye parent occurs in wheat x rye hybrids, nucleolar activity was evaluated in the embryo and endosperm of developing seeds of the hybrids. The hybrids were obtained from crosses of euploid and aneuploid lines of hexaploid wheat, Triticum aestivum cv. Chinese Spring, with rye, Secale cereale cv....
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ژورنال
عنوان ژورنال: Journal of Heredity
سال: 1917
ISSN: 1465-7333,0022-1503
DOI: 10.1093/oxfordjournals.jhered.a111829