Giemsa C-banded karyotypes of Hordeum secalinum, H. capense and their interspecific hybrids with H. vulgare

Variation in salt tolerance of cultivated (hordeum vulgare L.)and wild (H. spontaneum C. koch)barley genotypes from iran

Genetic diversity and phylogeny in Hystrix (Poaceae, Triticeae) and related genera inferred from Giemsa C-banded karyotypes

The phylogenetic relationships of 15 taxa from Hystrix and the related genera Leymus (NsXm), Elymus (StH), Pseudoroegneria (St), Hordeum (H), Psathyrostachys (Ns), and Thinopyrum (E) were examined by using the Giemsa C-banded karyotype. The Hy. patula C-banding pattern was similar to those of Elymus species, whereas C-banding patterns of the other Hystrix species were similar to those of Leymus...

قابلیت انتقال و تنوع ریزماهوارک‌های جو زراعی به گونه‌های واجد ژنوم H در جنس جو (Hordeum vulgare, H. bulbosum)

تعداد محدودی مارکرهای ریزماهوارک مناسب برای بررسی تنوع وراثتی گونه‌ی H. bulbosumوجود دارد. در این مطالعه قابلیت انتقال ریزماهوارک‌های جو زراعی به گونه‌ی H. bulbosumو تنوع پذیری آنها مورد بررسی قرار گرفته است. از 93 زوج پرایمر SSR آزمایش شده همگی در گونه‌ی H. vulgare(11 نمونه بذر) قطعاتی از DNA را تکثیر نمودند ولی تنها 46 زوج از آنها (61/51%) قابلیت انتقال به گونه H. bulbosum (5 نمونه بذر) با سط...

The resistance to leaf rust and powdery mildew of recombinant lines of barley (Hordeum vulgare L.) derived from H. vulgare · H. bulbosum crosses

A set of 23 recombinant lines (RLs) of barley (Hordeum vulgare L.) derived from H. vulgare · H. bulbosum L. crosses was inoculated with barley leaf rust (Puccinia hordei) and powdery mildew (Blumeria graminis f.sp. hordei) at the seedling stage to identify their levels and mechanisms of resistance. Eight RLs were studied further in glasshouse and field tests. All three barley parents ( Emir , G...

Haploids in Hordeum Vulgare.

suns. The extension of the Andromeda nebula beyond the photographic limits is presumably typical of what may be found for other such objects. Comparisons with the surface brightness of the galaxy are still hampered by uncertainties in the data for our own system. There may be no part of the galaxy which, seen from outside, would be as bright as the central portion of M 31. In the latter system ...