Results 61 to 70 of about 129,437 (342)

Photoperiod-dependent changes in the phase of core clock transcripts and global transcriptional outputs at dawn and dusk in Arabidopsis.

Plant, Cell and Environment, 2016
Plants use the circadian clock to sense photoperiod length. Seasonal responses like flowering are triggered at a critical photoperiod when a light-sensitive clock output coincides with light or darkness.
A. Flis, Ronan Sulpice, D. Seaton, A. Ivakov, Magda Liput, Christin Abel, A. Millar, M. Stitt   +7 more
semanticscholar   +1 more source

Accounting for ALA Natural Mutations Enhances the Efficiency of Graphene Oxide Nanopriming in Bar‐Modified Arabidopsis

Advanced Science, EarlyView.
Nanopriming enhances plant resilience to environmental challenges; however, its effectiveness across diverse genetic backgrounds, including genetic modifications and natural variations, remains uncertain. These findings demonstrate that nanopriming improves efficacy when natural genetic variations are considered, particularly in genetically modified ...
Yining Wu, Rui Sun, Yueting Cui, Jun Qiao, Chengdong Zhang   +4 more
wiley   +1 more source

Photoperiod Extension Enhances Sexual Megaspore Formation and Triggers Metabolic Reprogramming in Facultative Apomictic Ranunculus auricomus

Frontiers in Plant Science, 2016
Meiosis, the key step of sexual reproduction, persists in facultative apomictic plants functional to some extent. However, it still remains unclear how and why proportions of reproductive pathways vary under different environmental stress conditions.
Simone Klatt, F. Hadacek, Ladislav Hodač, Gina Brinkmann, Marius Eilerts, D. Hojsgaard, E. Hörandl   +6 more
semanticscholar   +1 more source

Manipulating the Light Systemic Signal HY5 Greatly Improve Fruit Quality in Tomato

Advanced Science, EarlyView.
This study establishes that HY5, activated by low‐dose light, acts as a systemic signal to enhance tomato fruit quality by directly promoting carotenoid synthesis and sugar metabolism. These findings demonstrate HY5's mobility from leaves to fruits and its application potential through nighttime LED lighting, offering a practical strategy for crop ...
Jiachun Wang, Xiaomeng Li, Jiajia Li, Han Dong, Zhangjian Hu, Xiaojian Xia, Jingquan Yu, Yanhong Zhou   +7 more
wiley   +1 more source

Effects of simulated winter short photoperiods on the microbiome and intestinal metabolism in Huanghe carp (Cyprinus carpio haematopterus)

Frontiers in Endocrinology
ObjectiveAs one of the most important environmental signals, photoperiod plays a crucial role in regulating the growth, metabolism, and survival of organisms. The photoperiod shifts with the transition of the seasons.
Wenqian Wang, Shengyan Su, Shengyan Su, Ping Dong, Wenrong Feng, Wenrong Feng, Jianlin Li, Jianlin Li, Chengfeng Zhang, Chengfeng Zhang, Yongkai Tang, Yongkai Tang   +11 more
doaj   +1 more source

Gene Dosage at the Autoflowering Locus Effects Flowering Timing and Plant Height in Triploid Cannabis

Journal of the American Society for Horticultural Science, 2023
There is demand for early-flowering cannabis (Cannabis sativa) cultivars to hasten harvest and avoid late-season detrimental weather conditions.
Lauren E. Kurtz, Mark H. Brand, Jessica D. Lubell-Brand   +2 more
doaj   +1 more source

Time to flower: interplay between photoperiod and the circadian clock.

Journal of Experimental Botany, 2015
Plants precisely time the onset of flowering to ensure reproductive success. A major factor in seasonal control of flowering time is the photoperiod.
M. Johansson, D. Staiger
semanticscholar   +1 more source

The SlDOF9‐SlSWEET17 Module: a Switch for Controlling Sugar Distribution Between Nematode Induced Galls and Roots in Tomato

Advanced Science, EarlyView.
Root‐knot nematode (RKN) disease seriously affects the yield and quality of vegetable crops. SlDOF9‐SlSWEET17 model helps plants resist RKN infection during early stage by switching off the sugar transport capacity of other SlSWEET proteins that are hijacked by RKNs.
Xiaoyun Wang, Zhimei Wang, Xinyue Tang, Jiamei Qin, Xiaoxuan Zhou, Lixia Gu, Huihui Bian, Lulu Sun, Huang Huang, Rui Yang, Jianli Wang, Shaohui Wang, Shuangchen Chen, Zhongren Yang, Wenchao Zhao   +14 more
wiley   +1 more source

Living Biotherapeutics Using Nanoparticles‐Armed Cyanobacteria for Boosting Photodynamic‐Immunotherapy of Cancer

Advanced Science, EarlyView.
A schematic illustration of the cyanobacteria‐based biohybrid platform for photodynamic cancer therapy enhanced PDT. The platform continuously outputs O2 (to alleviate tumor hypoxia) and 1O2 (for tumor treatment), achieving improved photodynamic immunotherapy. Abstract The interdisciplinary development of synthetic biology and material sciences propels
Zhengwei Xu, Mingsong Zang, Hui Li, Ruizhen Tian, Zherui Zhang, Wang Liu, Fei Xiao, Xuesha Yan, Yan Zhu, Canhong Zhu, Jiayun Xu, Shuangjiang Yu, Tingting Wang, Hongcheng Sun, Junqiu Liu   +14 more
wiley   +1 more source

Gut microbiota is associated with the effect of photoperiod on seasonal breeding in male Brandt’s voles (Lasiopodomys brandtii)

Microbiome, 2022
Background Seasonal breeding in mammals has been widely recognized to be regulated by photoperiod, but the association of gut microbiota with photoperiodic regulation of seasonal breeding has never been investigated.
Hanyi Zhu, Guoliang Li, Jing Liu, Xiaoming Xu, Zhibin Zhang   +4 more
doaj   +1 more source