Results 1 to 10 of about 2,710 (173)

Effects of drought stress and Morchella inoculation on the physicochemical properties, enzymatic activities, and bacterial community of Poa pratensis L. rhizosphere soil [PDF]

PeerJ
Background Soil microorganisms are crucial for plant growth, and both plants and their associated rhizosphere microbes are impacted by changes in soil moisture.
Wei Yin, Le Wang, Qian Han Shang, Yi Xin Li, Wei Sa, Quan Min Dong, Jian Liang   +6 more
doaj   +3 more sources

Characterization of the complete chloroplast genome of Poa pratensis L. cv. Qinghai (Gramineae) [PDF]

Mitochondrial DNA. Part B. Resources, 2020
This study provides a chloroplast genome of Poa pratensis L. cv. Qinghai. The complete genome is 135,606 bp in length with a G + C content of 38.28%, which contains 32 tRNA genes, and 8 rRNA genes. The phylogenetic analysis indicated that P. pratensis L.
Linna Wei, Chunping Zhang, Quanmin Dong, Yang Yu, Xiaoxia Yang   +4 more
doaj   +2 more sources

The Role of APOSTART in Switching between Sexuality and Apomixis in Poa pratensis. [PDF]

Genes (Basel), 2020
The production of seeds without sex is considered the holy grail of plant biology. The transfer of apomixis to various crop species has the potential to transform plant breeding, since it will allow new varieties to retain valuable traits thorough asexual reproduction. Therefore, a greater molecular understanding of apomixis is fundamental.
Marconi G, Aiello D, Kindiger B, Storchi L, Marrone A, Reale L, Terzaroli N, Albertini E.   +7 more
europepmc   +6 more sources

Isolation and characterization of chromosomal markers in Poa pratensis. [PDF]

Mol Cytogenet, 2017
Poa pratensis L. is a turf grass and forage crop used worldwide. Being a facultative apomictic species, P. pratensis has a highly variable chromosome number. Chromosomal markers constitute a powerful tool for chromosome identification and for various aspects of genomic research. However, currently, no chromosomal markers are available for P.
Zhao Y, Yu F, Liu R, Dou Q.
europepmc   +4 more sources

Inhibitor chymotrypsynowy nasion wiechliny łąkowej (Poa pratensis) [Chymotrypsin inhibitor from Poa pratensis seeds]

Acta Societatis Botanicorum Poloniae, 2015
A chymotrypsin inhibitor was isolated from Poa pratensis seeds. The inhibitor showed also antytriptic activity. It is a termostable protein, soluble in water, sodium chloride, but insoluble in 5% trichloracetic acid and 0.15 M sulphosalicylic acid.
I. Lorenc-Kubis
doaj   +3 more sources

Study on seed-borne cultivable bacterial diversity and antibiotic resistance of Poa pratensis L. [PDF]

Frontiers in Microbiology
In order to study the difference of cultivable seed-borne bacterial diversity between commercial varieties and wild species of Poa pratensis L., and their antibiotic resistance to sulfadiazine, tetracycline, oxytetracycline, ciprofloxacin, gentamicin ...
Jinjing Xie, Jie Yang, Shaowei Zhu, Xuan Hou, Haiyan Chen, Xiaoming Bai, Zhenfen Zhang   +6 more
doaj   +2 more sources

Physiological Responses and the Dust Retention Ability of Different Turfgrass Mixture Ratios Under Continuous Drought [PDF]

Plants
Drought is one of the main environmental disturbances limiting the growth and production of turfgrass in China and around the world. To study the performance under drought conditions of different mixing ratios (Lolium perenne L., Festuca elata Keng., Poa
Junrui Wang, Haimei Li, Dehong Gong, Xiujun Liu, Bingqi Liu, Xiao Guo   +5 more
doaj   +2 more sources

Zmienność niektórych cech morfologicznych Festuca pratensis, Alopecurus pratensis i Poa Irivialis [Variability of some morphological characters of Festuca pratensis, Alopecuruspratensis and Poa trivialis]

Acta Agrobotanica, 2015
Variability of some morphological characters of Festuca pratensis, Alopecurus pratensix and Poa tririalis was determined. The blades and ligules show the highest variability in contrast to the small variability of the length of inflorescences.
M. Falkowski, S. Kozłowski, J. Maruszewska   +2 more
doaj   +4 more sources

Tissue-specific transcriptomic analysis reveals the molecular mechanisms responsive to cold stress in Poa crymophila, and development of EST-SSR markers linked to cold tolerance candidate genes [PDF]

BMC Plant Biology
Background Poa crymophila is a perennial, cold-tolerant, native grass species, widely distributed in the Qinghai-Tibet Plateau. However, the tissue-specific regulatory mechanisms and key regulatory genes underlying its cold tolerance remain poorly ...
Liuban Tang, Yuying Zheng, Huanhuan Lu, Yongsen Qiu, Huizhi Wang, Haoqin Liao, Wengang Xie   +6 more
doaj   +2 more sources

The Interaction Among Rhizosphere Soil Nutrients, Metabolites, and Microbes Determines the Productivity of Perennial Cultivated Grassland in Qinghai‐Tibet Plateau [PDF]

Ecology and Evolution
The rhizosphere, as the primary site of plant–soil –microbe interactions, plays an important role in plant productivity. The influence of plant species on rhizosphere soil properties and how this influence shapes the productivity of grassland ecosystems ...
Xiaofang Zhang, Yuzhen Liu, Quan Cao, Zengzeng Yang, Zehang Yu, Caidi Li, Chunping Zhang, Quanmin Dong   +7 more
doaj   +2 more sources