Results 71 to 80 of about 12,701 (145)

SlMYB17 Antagonises the SlCBF Pathway to Negatively Regulate Tomato Chilling Tolerance

Plant Biotechnology Journal, Volume 24, Issue 6, Page 4378-4392, June 2026.
ABSTRACT Low temperature is a significant environmental constraint, impeding the extensive cultivation of tropical plants. Here, we identify the transcription factor SlMYB17 as an important negative regulator of tomato chilling tolerance. Overexpression of SlMYB17 significantly reduced chilling tolerance, whereas slmyb17 mutants exhibited enhanced ...
Ziyan Liu, Zaidong Ge, Si Jing, Minze Li, Mengting Pan, Yuerong Gao, Zhen Peng, Chunxin Yu, Liusheng Duan   +8 more
wiley   +1 more source

A Hierarchical VvbHLH30‐VvERF70‐VvACS2 Module Orchestrates Ethylene Biosynthesis and Cold Adaptation in Grapevine

Plant Biotechnology Journal, Volume 24, Issue 6, Page 4317-4341, June 2026.
ABSTRACT Ethylene is a key gaseous phytohormone that plays crucial roles in regulating plant growth, development and stress responses. However, ethylene‐associated biosynthetic and transcriptional regulatory mechanisms governing cold‐adaptation responses in plants remain poorly understood.
Yujun Hou, Darren C. J. Wong, Lina Wang, Yuanxi Kang, Huimin Zhou, Subash Kafle, Yalong Liu, Meilong Xu, Lin Meng, Zhenchang Liang, Guanghui Yu, Qingfeng Wang, Haiping Xin   +12 more
wiley   +1 more source

The ZmCOP1s–ZmCOL3 Module Enhances Late Flowering, Grain Yield and Grain Quality in Maize

Plant Biotechnology Journal, Volume 24, Issue 6, Page 4415-4432, June 2026.
ABSTRACT Flowering time is a key determinant of yield and regional adaptation in crops and is largely controlled by light signalling. In this study, we identified two maize orthologs of Arabidopsis CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1), designated ZmCOP1a and ZmCOP1b, which activate light signalling and reduce plant height. Loss‐of‐function mutants of
Shuling Yang, Yanpei Zhang, Lianhua Cui, Weimin Zhan, Shizhan Chen, Yu Zhang, Haolei Han, Linhu Song, Longchao Du, Kangni Zhang, Huan Liu, Shaoci Wang, Yong Shi, Jihua Tang, Xiangguo Liu, Jianping Yang   +15 more
wiley   +1 more source

Contrasting interactions between photon spectra and temperature in cold-sensitive basil and cold-tolerant lettuce

Frontiers in Plant Science
Blue (B; 400–499 nm) light, far-red (FR; 700–750 nm) light, and temperature are key regulators of plant growth and development, with responses varying by species.
Jiyong Shin, Bruce Bugbee, Erik S. Runkle   +2 more
doaj   +1 more source

Time‐ and space‐resolved transcriptional regulation in Arabidopsis thaliana

Plant Biology, Volume 28, Issue 4, Page 1005-1015, June 2026.
Transcript abundance patterns in time and space of kinases, E3 ligases and transcription factors in Arabidopsis thaliana demonstrate ample room for dynamic and specific regulation of metabolism and stress responses. Abstract General metabolism and responses to internal or external signals are tightly regulated in plants.
S. Zenker, K. Schiller, A. Bräutigam
wiley   +1 more source

A relação V/VE da radiação solar sob o dossel de uma área de Mata Atlântica The R/FR ratio of solar radiation under the canopy in an area of the Atlantic Forest

Acta Botânica Brasílica, 1999
A distribuição espectral da radiação foi obtida nos meses de agosto de 1994, junho e agosto de 1995 numa área de Mata Atlântica situada no Parque Estadual Intervales, Base do Saibadela (24º14'S e 48º04'W). município de Sete Barras, SP.
José Eduardo Zaia, Massanori Takaki
doaj   +1 more source

Transcription of photosynthetic genes in the plant chloroplast: lessons from bacteria

The Plant Journal, Volume 126, Issue 5, June 2026.
SUMMARY The RNA polymerase that transcribes photosynthetic genes in the plant chloroplast is the largest known transcription enzyme across all domains of life, comprising 21 subunits of bacterial and eukaryotic origin. Recent structural analyses revealed that the core polymerase, inherited from the cyanobacterial ancestor of the chloroplast, is encased
Jessica Moon, Ashley Dudey, Ángel Vergara‐Cruces, William Tasker‐Brown, David Pearce, Michael W. Webster   +5 more
wiley   +1 more source

The Lettuce Expression Browser: from lab to LEB

The Plant Journal, Volume 126, Issue 5, June 2026.
Significance Statement The Lettuce Expression Browser (LEB) provides the first high‐resolution gene expression atlas for both cultivated and wild lettuce species. This open‐access resource enables detailed exploration of gene activity across development stages and stress conditions, advancing functional genomics in the Asteraceae family.
Dirk‐Jan M. van Workum, Esther S. van den Bergh, Siddhant S. Shetty, Jelmer van Lieshout, Tao Feng, Marrit C. Alderkamp, Gema Flores Andaluz, Alan Pauls, Flip F. M. Mulder, Dmitry Lapin, Mark G. M. Aarts, Guido van den Ackerveken, Remko Offringa, Ronald Pierik, Marcel Proveniers, M. Eric Schranz, Sandra Smit, Renze Heidstra, Anneke Horstman   +18 more
wiley   +1 more source

Editorial: Plant Phytochromes: From Structure to Signaling and Beyond

Frontiers in Plant Science, 2021
András Viczián, Cornelia Klose, Andreas Hiltbrunner, Andreas Hiltbrunner, Ferenc Nagy   +4 more
doaj   +1 more source

Thai Oakleaf Lettuce Phenocopies a Phytochrome B Mutant

Biology
Photomorphogenic development in seedlings may be diagnostic of future plant performance. In this report, we characterize the Thai Oakleaf lettuce genotype, as it exhibited abnormalities in photomorphogenic development that were the most conspicuous under
Cade Cooper, Kevin M. Folta
doaj   +1 more source