Results 191 to 200 of about 74,886 (206)

Elimination and duplication of particular Hordeum vulgare chromosomes in aneuploid interspecific Hordeum hybrids

Theoretical and Applied Genetics, 1988
Seeds formed in crosses Hordeum lechleri (6x) x H. vulgare (2x and 4x), H. arizonicum (6x) x H. v. (2x), H. parodii (6x) x H. v. (2x), and H. tetraploidum (4x) x H. v. (2x) produced plants at high or rather high frequencies through embryo rescue. Giemsa C-banding patterns were used to analyze chromosomal constitutions and chromosomal locations on the ...
Ib Linde-Laursen, R. von Bothmer
openaire   +3 more sources

HORDEUM DEPRESSUM CROSSES WITH THE HORDEUM MURINUM COMPLEX

Canadian Journal of Genetics and Cytology, 1965
Plant type and chromosome behavior of the Hordezrvz I J T Z L T ~ I ~ Z L ~ ~ ~ coillplex were reported by A~Iorrison (1958), Ailorrison et al. (1959) and Rajhathy and R~Iorrison (1962). They have labeled the genonies as GG for H . ~ ~ ~ L C Z L ~ J Z Steud. (2X), GGMhlI for H. I ~ ~ L Y ~ I ~ Z L ~ L. (4X) and G G M h l H H for H.
Lu Chyuan Liu, A. B. Schooler
openaire   +2 more sources

Barley (Hordeum vulgare)

1974
Cultivated barley, Hordeum vulgare L., is one of the leading experimental organisms in genetic studies of flowering plants. The wide use of this important agricultural crop plant in genetic studies may be attributed to its diploid nature, low chromosome number (2n = 14), world-wide distribution, high degree of self-fertility, ease of hybridization ...
openaire   +2 more sources

The Hordeum murinum Complex in Australia

Australian Journal of Botany, 1976
Barley grass (in Australia usually called Hordeum leporinum Link) was collected at 88 sites in South Australia and Victoria and grown at Northfield, near Adelaide, S.A. Time to Aowering was noted and each line was identified taxonomically. Specimens from the Australian herbaria were examined.
P. M. Kloot, P. S. Boyce, P. S. Cocks
openaire   +2 more sources

Bestäubungsökologische Merkmale und Phylogenie von Hordeum L. subgen. Hordeum

Flora, 1984
Summary 282 wild races of Hordeum L. subgen. Hordeum have been studied concerning pollination ecology. Anther length is a good character for demonstrating the breeding system. Races of Hordeum spontaneum from primary habitats have relatively long anthers (> 4 mm). They are postulated as initial forms for the evolution of cultivated and weedy barleys.
openaire   +2 more sources

Hordeum murinum subsp. murinum

2022
Hordeum murinum L. subsp. murinum (margall petit). Es troba a una gran part d’Europa, però escasseja al sud del continent. Es fa en vores de camins i hàbitats ruderalitzats humits. Aquesta subespècie és escassa i es localitza a les parts altes i mitjanes, preferentment vora de fonts.
openaire   +1 more source

Sitosterol biosynthesis in Hordeum vulgare

Phytochemistry, 1975
Abstract Excised barley embryos cultured on a nutrient medium containing methionine-[CD 3 ] incorporated deuterium into the newly biosynthesized sterols. Two deuterium atoms were present in 24-methylenecycloartanol, 24-methylenelophenol and campesterol and a maximum of four deuterium atoms were incorporated into 24-ethylidenelophenol, stigmasterol ...
John R. Lenton, L. John Goad, Trevor W. Goodwin   +2 more
openaire   +2 more sources

Transgenic Barley (Hordeum vulgare) [PDF]

, 2000
Barley (Hordeum vulgare L.) ranks as the world’s fourth most important cereal crop after wheat, maize, and rice (Poehlman 1987; FAO 1996). It is grown over a wider environmental range than any other cereal crop, and grows in many areas probably unsuitable for the other crops.
openaire   +1 more source

Plant regeneration from hordeum spontaneum and hordeum bulbosum immature embryo derived calli

Plant Cell Reports, 1985
Callus cultures were initiated from isolated immature embryos of Hordeum spontaneum and Hordeum bulbosum on MS or B5 basal medium supplemented with 2 mg/1 2,4-D. Shoot regeneration occurred on transfer of tissue to media containing 1 mg/1 IAA and 1 mg/1 zeatin. The regenerated shoot buds were rooted on basal medium without hormones.
openaire   +3 more sources

Die Gerste (Hordeum sativum)

1928
Die Gerste wird fur die alteste Kulturpflanze der Welt gehalten. Als ihre Heimat gilt Persien, Mesopotamien, Kaukasien, Arabien und neuestens auch Nordamerika. Sie stammt von der Wildgerste (Hordeum spontaneum) ab, deren Spindel gebrechlich ist. Sicher gilt sie als die Stammpflanze der zweizeiligen nickenden Gerste.
Rudolf Ranninger, Gustav Pammer
openaire   +2 more sources