Results 201 to 210 of about 12,902 (271)

Biogenic retrograde signaling via GUN1 ensures thermotolerant chloroplast biogenesis during seedling establishment in Arabidopsis thaliana

Journal of Integrative Plant Biology, Volume 68, Issue 3, Page 587-606, March 2026.
Under heat stress, GENOMES UNCOUPLED1 (GUN1) is crucial for the formation of functional chloroplasts in seedlings under heat stress. Without GUN1, chloroplast development fails and seedlings fail to turn green. Therefore, GUN1 helps relay heat‐related cues to maintain chloroplast biogenesis and support thermotolerance during early growth.
Shan Qi, Chaojun Cui, Jieya Xia, Mengping Li, Mengshuang Li, Jong‐Seong Jeon, Chanhong Kim   +6 more
wiley   +1 more source

Leaf phenology determines the response of poplar genotypes to O₃ through mesophyll conductance. [PDF]

Plant J
Hoshika Y, Paoletti E, Pisuttu C, Cotrozzi L, Haworth M, Pellegrini E, Nali C, Ribeiro RV, Mayer JLS, Moura BB.   +9 more
europepmc   +1 more source

High leaf mass per area Oryza genotypes invest more leaf mass to cell wall and show a low mesophyll conductance. [PDF]

AoB Plants, 2020
Ye M, Zhang Z, Huang G, Xiong Z, Peng S, Li Y.   +5 more
europepmc   +1 more source

Variability in mesophyll conductance to CO2 in grain legumes

, 2017
Mesophyll conductance (gm) limits the diffusion of CO2 from sub-stomatal cavities to the carboxylation site and is a significant limitation to photosynthesis. However, there is a lack of complete understanding of gm variability and its regulation under different environmental conditions, and relevant studies in grain legumes are scarce.
openaire   +1 more source

Divergent Transcriptional Architectures Beyond Core CAM Genes in Facultative and Constitutive CAM Species in Tillandsia L.

Molecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Crassulacean acid metabolism (CAM) is a water‐efficient photosynthetic strategy involving a coordinated suite of complex traits including metabolic, anatomical and regulatory aspects that shift across the diel cycle. While CAM has evolved repeatedly in land plants, the evolutionary routes enabling this convergence remain elusive.
Clara Groot‐Crego, Sarah Saadain, Marylaure De La Harpe, Jaqueline Hess, Michael H. J. Barfuss, Walter Till, Gert Bachmann, Wolfram Weckwerth, Christian Lexer, Ovidiu Paun   +9 more
wiley   +1 more source

Leaf nitrogen allocation to non-photosynthetic apparatus reduces mesophyll conductance under combined drought-salt stress in Ginkgo biloba. [PDF]

Front Plant Sci
Li L, Zhou K, Yang X, Su X, Ding P, Zhu Y, Cao F, Han J.   +7 more
europepmc   +1 more source

Functional Dissection of a Wheat NLR Protein Reveals a Minimal Active Region and Key Regulatory Sites for Immune Signalling

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
The coiled‐coil domain functions as the core signalling module of wheat NLRMoro, with residues 62–116 forming a minimal active region whose activity is fine‐tuned by intramolecular NBS and LRR regulation and key control sites. ABSTRACT Nucleotide‐binding site (NBS) leucine‐rich repeat (LRR) receptors (NLRs) are crucial for plant immunity but often come
Xiaoxu Zhu, Shuo Jiang, Jinchen Zhao, Fangfang Peng, Ran Zhao, Xinnuo Li, Yi Luo, Zhihao Xiong, Qi Li, Filip Rolland, Zhensheng Kang, Xiaojie Wang, Yunqi Liu, Li Huang, Xiaojing Wang   +14 more
wiley   +1 more source

ZmWRKY92‐Mediated miR169s/NF‐YA13 Module Confers Maize Resistance to Bipolaris maydis by Activating Flavonoid Biosynthesis

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
ZmWRKY92 suppresses zma‐miR169s, leading to ZmNF‐YA13 accumulation and the enhancement of flavonoid synthesis and maize resistance. ABSTRACT MicroRNAs (miRNAs) are pivotal regulators of plant immunity. While our prior work implicated zma‐miR169s in maize defence against Bipolaris maydis, its upstream regulation and downstream signalling mechanisms ...
Zheng Song, Zhongxian Ma, Yulu Wang, Zhenyang Kong, Yulu Li, Ronghao Cai, Haiyang Jiang, Shanshan Xie   +7 more
wiley   +1 more source

A novel single‐cell NAD‐ME C4 subtype integrated with CAM and bicarbonate use in an aquatic plant

New Phytologist, Volume 249, Issue 5, Page 2386-2401, March 2026.
Summary Many plants maximize photosynthesis by using a CO2‐concentrating mechanism (CCM). Based on physiology, the freshwater plant Ottelia alismoides has three CCMs: C4 metabolism (NAD‐malic enzyme (NAD‐ME) subtype) and bicarbonate‐use during the day plus crassulacean acid metabolism (CAM) at night and lacks Kranz anatomy. Here, we combined a range of
Hong Sheng Jiang, Wenmin Huang, Shijuan Han, Pengpeng Li, Zuying Liao, Liyuan Wei, Lei Zhao, Shuping Gu, Jun Ding, Brigitte Gontero, Stephen C. Maberly, Wei Li   +11 more
wiley   +1 more source

Variation of mesophyll conductance mediated by nitrogen form is related to changes in cell wall property and chloroplast number. [PDF]

Hortic Res
Cao Y, Pan Y, Yang Y, Liu T, Wang M, Li Y, Guo S.   +6 more
europepmc   +1 more source