Results 31 to 40 of about 107,735 (261)
ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]
, 1987 The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W. +7 more
core +1 more source
The ultrastructure of anther wall and pollen of Hordeum vulgare at the microspore stage
Acta Societatis Botanicorum Poloniae, 2015 The ultrastructure of anther wall and pollen of Hordeum vulgare was de-scribed at the microspore stage. In future studies this stage will constitute an initial material in experiments for the inducement of androgenesis.
Fortunat Młodzianowski +1 more
doaj +1 more source
Hordeum vulgare subsp. vulgare
, 2018 Published as part of Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Poaceae, pp.
Konrad Lauber +2 more
openaire +1 more source
On the Origin and Domestication History of Barley (Hordeum vulgare) [PDF]
Molecular Biology and Evolution, 2000 Remains of barley (Hordeum vulgare) grains found at archaeological sites in the Fertile Crescent indicate that about 10,000 years ago the crop was domesticated there from its wild relative Hordeum spontaneum. The domestication history of barley is revisited based on the assumptions that DNA markers effectively measure genetic distances and that wild ...
Badr A. +8 more
openaire +3 more sources
Salt‐induced nutritional and metabolic shifts in halophytes: implications for food security
Journal of the Science of Food and Agriculture, EarlyView.Abstract Plant species vary in their response to salinity: some crops show a degree of salt tolerance, while halophytes – whether wild or cultivated – are characterized by a high capacity to thrive under saline conditions. Halophytes are considered a source of valuable secondary metabolites with potential economic value, yet they might also produce ...
Giulia Atzori +9 more
wiley +1 more source
Cell wall formation in multinucleate pollen grains of Hordeum vulgare anthers cultured in vitro
Acta Societatis Botanicorum Poloniae, 2015 Cell wall formation in several-nucleate pollen grains of Hordeum vulgare anthers cultured in vitro was initiated at the intine. The walls grew centripetally and branched, dividing pollen protoplast into a several-celled embryoid.
Krystyna Idzikowska +1 more
doaj +1 more source
Isolation and fine mapping of Rps6: An intermediate host resistance gene in barley to wheat stripe rust [PDF]
, 2016 A plant may be considered a nonhost of a pathogen if all known genotypes of a plant species are resistant to all known isolates of a pathogen species. However, if a small number of genotypes are susceptible to some known isolates of a pathogen species ...
AJ Castro +62 more
core +1 more source
, 2018 Published as part of Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Poaceae, pp.
Konrad Lauber +2 more
openaire +2 more sources
Land Degradation &Development, EarlyView.ABSTRACT Salt affected soils are common worldwide, resulting from natural causes and anthropogenic activities. Saline and sodic soils often occur in association with oil and gas production, impacting soil properties which can impede vegetation growth and development.
Laura Bony +3 more
wiley +1 more source
An investigation of gamma-radiation sensitivity on in vitro study of Hordeum vulgare L.
Acta Societatis Botanicorum Poloniae, 2014 Gamma-radiation sensitivity was studied on in vitro condition in Hordeum vulgare L. The variation of callusing response assessed with the increasing level of gamma-radiation treatment and regeneration delayed at higher dose level.
Pinaki Chaudhuri +2 more
doaj +1 more source