Results 11 to 20 of about 1,132 (163)

MADS-box gene expression patterns correlate with drought and salt stress responses in Kentucky bluegrass (<i>Poa pratensis</i> L.). [PDF]

PeerJ
Background Kentucky bluegrass (Poa pratensis L.) is a perennial cool-season turfgrass commonly utilized in lawns. However, turfgrass quality is affected by abiotic stress.
Tariq K, You X, Jin Y, Yu H, Iqbal S, Hussain A, Chen Y.   +6 more
europepmc   +3 more sources

Seed yield as a function of cytokinin-regulated gene expression in wild Kentucky bluegrass (Poa pratensis). [PDF]

BMC Plant Biol
Background Kentucky bluegrass (Poa pratensis L.) panicle development is a coordinated process of cell proliferation and differentiation with distinctive phases and architectural changes that are pivotal to determine seed yield.
Zhang J, Ha X, Ma H.
europepmc   +2 more sources

Comparative Physiological and Gene Expression Analyses Reveal Mechanisms Involved in Maintaining Photosynthesis Capacity, Alleviating Ion Toxicity and Oxidative Stress of Kentucky Bluegrass under NaCl Treatment. [PDF]

Plants (Basel)
Kentucky bluegrass (Poa pratensis L.), a widely used cool-season turfgrass, shows a high sensitivity to soil salinity. Clarifying the adaptative mechanisms of Kentucky bluegrass that serve to improve its salt tolerance in saline environments is urgent ...
Wang R, Yan SJ, Liu C, Guo H, Cui YN.
europepmc   +2 more sources

Differential Metabolomic Responses of Kentucky Bluegrass Cultivars to Low Nitrogen Stress. [PDF]

Front Plant Sci, 2021
Kentucky bluegrass (Poa pratensis L.) is a cool-season turfgrass species that responds strongly to nitrogen (N), but the metabolomic responses of this grass species to N supply is unknown.
Sun X, Guo Z, Jiang Y, Qin L, Shi Z, Dong L, Xiong L, Yuan R, Deng W, Wu H, Liu Q, Xie F, Chen Y.   +12 more
europepmc   +2 more sources

<i>PpMYB4</i>-mediated regulation of wax accumulation and abiotic stress responses in Kentucky bluegrass (<i>Poa pratensis</i> L.). [PDF]

Front Plant Sci
Drought is a primary factor constraining the growth and development of Kentucky bluegrass (Poa pratensis L.). To elucidate the molecular mechanisms underlying drought and saline–alkali stress responses, the cultivar ‘K.B.G’ was used as the experimental ...
Jin Y, You X, Liang X, Wang Y, Zhen Q, Liu X, Chen Y, He M.   +7 more
europepmc   +2 more sources

The Relationship between Endogenous Hormone Content and Related Gene Expression and Tillering in Wild Kentucky Bluegrass

Agronomy, 2023
Poa pratensis is widely distributed in cold temperate regions and can be used as a species for stress restoration and as a forage for livestock. Studying the genetic characteristics of tillering occurrence in bluegrass provides a theoretical basis for ...
Huiling Ma, Zhang Jinqing, Ma Huiling
exaly   +3 more sources

Long-term Kentucky bluegrass cultivation enhances soil quality and microbial communities on the Qinghai-Tibet Plateau. [PDF]

Front Plant Sci
IntroductionNature-based Solutions (NbS) provide a comprehensive strategy for environmental management, focusing on the protection, sustainable use, and restoration of natural and modified ecosystems.
Li S, Shi Z, Liu WH, Li W, Liang G, Liu K.   +5 more
europepmc   +2 more sources

Carbon and nitrogen metabolism affects kentucky bluegrass rhizome expansion. [PDF]

BMC Plant Biol, 2023
Background Rhizome is vital for carbon and nitrogen metabolism of the whole plant. However, the effect of carbon and nitrogen in the rhizome on rhizome expansion remains unclear.
Ran F, Yuan Y, Bai X, Li C, Li J, Chen H.   +5 more
europepmc   +2 more sources

Integration of lipidomics and widely targeted metabolomics provides a comprehensive metabolic landscape of Poa pratensis under cadmium stress. [PDF]

BMC Plant Biol
Background Soil cadmium (Cd) contamination poses significant environmental challenges globally. Kentucky bluegrass is considered a viable plant for remediating Cd-contaminated soils due to its high tolerance to Cd and accumulation capacity.
Cui T, Wang Y, Niu K, Zhao C, Ma H.
europepmc   +2 more sources

Elevated CO2-mitigation of high temperature stress associated with maintenance of positive carbon balance and carbohydrate accumulation in Kentucky bluegrass. [PDF]

PLoS One, 2014
Elevated CO2 concentration may promote plant growth while high temperature is inhibitory for C3 plant species. The interactive effects of elevated CO2 and high temperatures on C3 perennial grass growth and carbon metabolism are not well documented ...
Song Y, Yu J, Huang B.
europepmc   +2 more sources