4 resultados
Non-mycorrhizal plants of the alpine sedge, Kobresia myosuroides, take up the amino acid glycine from nutrient solutions at greater rates than NO inf3sup- or NH inf4sup+ . The amino acids glutamate and proline were also taken up at high rates. Total plant biomass was twice as high after 4 months of
Four wild Carex speices (C. rigescens, C. lancifolia, C. leucochlora and C. humilis) collected from Mount Taishan were used as experimental materials. The adaption across the winter and physiological characteristics resistant to cold stress were investigated, semi-lethal temperature (LT50) was
Salt stress is a major abiotic stress threatening plant growth and development throughout the world. In this study, we investigated the salt stress adaptation mechanism of Carex rigescens (Franch.) V. Krecz, a stress-tolerant turfgrass species with a wide distribution in northern China.
CrCOMT, a COMT gene in Carex rigescens, was verified to enhance salt stress tolerance in transgenic Arabidopsis. High salinity severely restricts plant growth and development while melatonin can alleviate salt damage. Caffeic acid O-methyltransferase (COMT) plays an important role in regulating