Results 21 to 30 of about 14,840,475 (307)

Acclimation to high temperature during pollen development [PDF]

Plant Reproduction, 2016
Pollen heat acclimation. As a consequence of global warming, plants have to face more severe and more frequently occurring periods of high temperature stress.
F. Müller, I. Rieu
semanticscholar   +5 more sources

Apomictic Malus plants exhibit abnormal pollen development. [PDF]

Front Plant Sci, 2023
Apomixis is the asexual reproduction through seeds that leads to the production of genetically uniform progeny. It has become an important tool in plant breeding because it facilitates the retention of genotypes with desirable traits and allows seeds to be obtained directly from mother plants.
Liu DD, Wang DR, Yang XY, Zhao CH, Li SH, Sha GL, Zhang RF, Ge HJ, Tong XS, You CX.   +9 more
europepmc   +4 more sources

Regulatory Networks in Pollen Development under Cold Stress [PDF]

Frontiers in Plant Science, 2016
Cold stress modifies anthers’ metabolic pathways to induce pollen sterility. Cold-tolerant plants, unlike the susceptible ones, produce high proportion of viable pollen.
K. Sharma, H. Nayyar
semanticscholar   +4 more sources

Various tomato cultivars display contrasting morphological and molecular responses to a chronic heat stress

Frontiers in Plant Science, 2023
Climate change is one of the biggest threats that human society currently needs to face. Heat waves associated with global warming negatively affect plant growth and development and will increase in intensity and frequency in the coming years.
N. Bollier, R. Micol-Ponce, A. Dakdaki, E. Maza, M. Zouine, A. Djari, M. Bouzayen, C. Chevalier, F. Delmas, N. Gonzalez, M. Hernould   +10 more
doaj   +1 more source

RNA N6-Methyladenosine Responds to Low-Temperature Stress in Tomato Anthers

Frontiers in Plant Science, 2021
Cold stress is a serious threat to subtropical crop pollen development and induces yield decline. N6-methyladenosine (m6A) is the most frequent mRNA modification and plays multiple physiological functions in plant development.
Dandan Yang, Huachao Xu, Yue Liu, Mengzhuo Li, Muhammad Ali, Xiangyang Xu, Gang Lu, Gang Lu   +7 more
doaj   +1 more source

Global transcriptome analysis reveals potential genes associated with genic male sterility of rapeseed (Brassica napus L.)

Frontiers in Plant Science, 2022
Rapeseed is the third leading source of edible oil in the world. Genic male sterility (GMS) lines provide crucial material for harnessing heterosis for rapeseed. GMS lines have been widely used successfully for rapeseed hybrid production.
Jianxia Jiang, Pengfei Xu, Junying Zhang, Yanli Li, Xirong Zhou, Meiyan Jiang, Jifeng Zhu, Weirong Wang, Liyong Yang   +8 more
doaj   +1 more source

A novel Arabidopsis gene RGAT1 is required for GA-mediated tapetum and pollen development.

New Phytologist, 2021
The phytohormone gibberellin (GA) is critical for anther development. RGA, a member of the DELLA family of proteins that are the central GA signaling repressors, is a key regulator of male fertility in plants.
Q. Qian, Yuhua Yang, Wenbin Zhang, Yilong Hu, Yuge Li, Hao Yu, Xingliang Hou   +6 more
semanticscholar   +1 more source

Syntaxin of plants31 (SYP31) and SYP32 are essential for Golgi morphology maintenance and pollen development.

Plant Physiology, 2021
Pollen development is a key process for the sexual reproduction of angiosperms. The Golgi plays critical roles in pollen development via the synthesis and transport of cell wall materials.
Qingchen Rui, Xiaoyun Tan, Feng Liu, Yanbin Li, Xin Liu, Bingxuan Li, Junxia Wang, Huiting Yang, Lixin Qiao, Tingting Li, Shuo Fang, Rongrong Gao, Wen Wang, S. Bednarek, Yiqun Bao   +14 more
semanticscholar   +1 more source

GAMYB TF modulates bHLH142 and is homeostatically regulated by TDR TF during rice anther tapetal and pollen development.

Journal of Experimental Botany, 2021
GAMYB, UDT1, TIP2/bHLH142, TDR, and EAT1/DTD are important transcription factors (TFs) that play a crucial role during rice pollen development. This study demonstrates that bHLH142 acts downstream of UDT1 and GAMYB and works as a "hub" in these two ...
Swee-Suak Ko, Min-Jeng Li, Y. Ho, Chun-Ping Yu, Tingwen Yang, Yi-Jyun Lin, Hung-Chien Hsing, Tien-Kuan Chen, Chung-Min Jhong, Wen-Hsiung Li, Maurice Sun-Ben Ku   +10 more
semanticscholar   +1 more source

Potential Association of Reactive Oxygen Species With Male Sterility in Peach

Frontiers in Plant Science, 2021
Male sterility is an important agronomic trait for hybrid vigor utilization and hybrid seed production, but its underlying mechanisms remain to be uncovered.
Yaming Cai, Yaming Cai, Yaming Cai, Zhishen Ma, Collins Otieno Ogutu, Collins Otieno Ogutu, Lei Zhao, Lei Zhao, Lei Zhao, Liao Liao, Liao Liao, Beibei Zheng, Beibei Zheng, Ruoxi Zhang, Ruoxi Zhang, Lu Wang, Lu Wang, Lu Wang, Yuepeng Han, Yuepeng Han, Yuepeng Han   +20 more
doaj   +1 more source