Results 11 to 20 of about 174,258 (263)

Metabolomic Analysis of Elymus sibiricus Exposed to UV-B Radiation Stress [PDF]

Molecules
Plants cultivated on the Qinghai-Tibet Plateau (QTP) are exposed to high ultraviolet radiation intensities, so they require effective mechanisms to adapt to these stress conditions.
Fei Zhang, Ming Sun, Daxu Li, Minghong You, Jiajun Yan, Shiqie Bai   +5 more
doaj   +2 more sources

Elevated temperature and enhanced UV-B radiation alter soil nitrogen supply and allocation within rice plants in high-altitude paddy fields [PDF]

BMC Plant Biology
Background Elevated temperature and enhanced ultraviolet B (UV-B) radiation are two major global climate change issues of concern today, but their effects on high-elevation rice paddy ecosystems are of limited understanding.
Haitao Li, Weixi Meng, Huichuan Xiao, Mingrui Li, Kai Yan, Yuan Li, Yongmei He   +6 more
doaj   +2 more sources

UV-B Radiation Induces Root Bending Through the Flavonoid-Mediated Auxin Pathway in Arabidopsis

Frontiers in Plant Science, 2018
Ultraviolet (UV)-B radiation-induced root bending has been reported; however, the underlying mechanisms largely remain unclear. Here, we investigate whether and how auxin and flavonoids are involved in UV-B radiation-induced root bending in Arabidopsis ...
Jinpeng Wan, Jinpeng Wan, Ping Zhang, Ping Zhang, Ruling Wang, Liangliang Sun, Wenying Wang, Huakun Zhou, Jin Xu   +8 more
doaj   +1 more source

Ultraviolet Radiation From a Plant Perspective: The Plant-Microorganism Context

Frontiers in Plant Science, 2020
Ultraviolet (UV) radiation directly affects plants and microorganisms, but also alters the species-specific interactions between them. The distinct bands of UV radiation, UV-A, UV-B, and UV-C have different effects on plants and their associated ...
Lucas Vanhaelewyn, Dominique Van Der Straeten, Barbara De Coninck, Filip Vandenbussche   +3 more
doaj   +1 more source

Transgenerational effects of UV-B radiation on egg size, fertilization, hatching and larval size of sea urchins Strongylocentrotus intermedius [PDF]

PeerJ, 2019
Transgenerational effects are important for phenotypic plasticity and adaptation of marine invertebrates in the changing ocean. Ultraviolet-B (UV-B) radiation is an increasing threat to marine invertebrates.
Jingyun Ding, Lingling Zhang, Jiangnan Sun, Dongtao Shi, Xiaomei Chi, Mingfang Yang, Yaqing Chang, Chong Zhao   +7 more
doaj   +2 more sources

Ultraviolet-B radiation stress triggers reactive oxygen species and regulates the antioxidant defense and photosynthesis systems of intertidal red algae Neoporphyra haitanensis

Frontiers in Marine Science, 2022
The enhancement of harmful ultraviolet-B (UV-B, 280–320 nm wavelength) radiation is a serious problem generally faced by photosynthetic organisms. Previous studies have reported that the currently increasing level of UV-B radiation received on earth can ...
Song Xue, Yu Zang, Jun Chen, Shuai Shang, Lihua Gao, Xuexi Tang   +5 more
doaj   +1 more source

Effects of UV-B radiation intensity and timing on epidemiological components of wheat stripe rust

Journal of Integrative Agriculture, 2018
Stripe rust caused by Puccinia striiformis f. sp. tritici is an important wheat disease worldwide that is greatly influenced by environmental conditions.
Hui WANG, Feng QIN, Pei CHENG, Zhan-hong MA, Hai-guang WANG   +4 more
doaj   +1 more source

Resistance-related physiological response of rice leaves to the compound stress of enhanced UV-B radiation and Magnaporthe oryzae

Journal of Plant Interactions, 2018
An enhanced UV-B radiation (5.0 kJ m−2) was supplied before, during, and after Magnaporthe oryzae infection. The effects of single and compound stress of the UV-B radiation and M.
Yongmei He, Xiang Li, Fangdong Zhan, Chunmei Xie, Yanqun Zu, Yuan Li, Ming Yue   +6 more
doaj   +1 more source

The differing responses of central carbon cycle metabolism in male and female Sargassum thunbergii to ultraviolet-B radiation

Frontiers in Plant Science, 2022
The enhancement of ultraviolet-B radiation (UV-B) radiation reaching the Earth’s surface due to ozone layer depletion is an important topic. Macroalgal species growing in the intertidal zone are often directly exposed to UV-B radiation periodically as ...
Yan Sun, Yan Sun, Yu Zang, Yu Zang, Jun Chen, Jun Chen, Shuai Shang, Jing Wang, Jing Wang, Qian Liu, Qian Liu, Xuexi Tang, Xuexi Tang   +12 more
doaj   +1 more source

Physiological response and molecular mechanisms against UV-B radiation in Brachionus asplanchnoidis (Rotifera)

Ecotoxicology and Environmental Safety, 2023
Ultraviolet B (UV-B, 280–320 nm) radiation is a major environmental stressor for aquatic organisms on Earth's surface. Its effects on biological systems are well known, but the mechanisms by which organisms respond and adapt to UV-B radiation are still ...
Dongqi Kan, Yu Zhang, Jiancheng Zeng, Hairong Lian, Lei Feng, Yifan Feng, Xiaojie Liu, Cui Han, Jiaxin Yang   +8 more
doaj   +1 more source