Results 231 to 240 of about 148,530 (265)

MdATG5a‐mediated autophagy improves apple performance under low light

The Plant Journal, Volume 127, Issue 5, September 2026.
SUMMARY Apples are sun‐loving plants, and excessive canopy closure in orchards leads to poor ventilation and reduced light penetration, ultimately limiting yield and fruit quality. Autophagy is a conserved mechanism for recycling cellular materials and energy in eukaryotes and is known to participate in multiple stress responses.
Weijia Xiang, Yue Fang, Yanghao Long, Qiuxian Zhou, Ziyan Li, Xiaoqing Gong, Fengwang Ma   +6 more
wiley   +1 more source

A COBRA‐like protein ACL83 acts downstream of transcription factor ROC5 to control abaxial leaf curling in rice

The Plant Journal, Volume 127, Issue 6, September 2026.
SUMMARY Leaf rolling is considered an important agronomic trait in rice (Oryza sativa). Moderate leaf rolling contributes to erect leaves and a compact plant architecture, thereby improving photosynthetic efficiency and grain yield. However, the molecular mechanisms regulating leaf rolling remain incompletely understood.
Congping Chen, Rui Li, Jiahao Deng, Hongshan Zhang, Dan Liu, Yongkang Xiao, Junjie Liu, Hao Shu, Yue Liu, Xiaorong Yang, Jia Guo, Ying Zhong, Bin Yang, Changhui Sun, Xiaojian Deng, Pingrong Wang   +15 more
wiley   +1 more source

High-resolution microCT reveals relationships between stomata and interior leaf anatomy in sorghum. [PDF]

Plant Physiol
Fischer JM, Théroux-Rancourt G, Brodersen CR, Leakey ADB.   +3 more
europepmc   +1 more source

Suppressing GhCKX optimizes the trade-off between photosynthesis and water use efficiency in cotton mature leaves under drought. [PDF]

Plant J
Yang Y, Loka DA, Luo Y, Yu H, Zhao W, Wang S, Zhou Z, Hu W.   +7 more
europepmc   +1 more source

Coordinated leaf anatomy buffers the effects of reduced stomatal density on CO2 diffusion. [PDF]

Plant Physiol
Fan Y.
europepmc   +1 more source

Mesophyll conductance to CO₂: current knowledge and future prospects

Plant, Cell & Environment, 2007
ABSTRACTDuring photosynthesis, CO2 moves from the atmosphere (Ca) surrounding the leaf to the sub‐stomatal internal cavities (Ci) through stomata, and from there to the site of carboxylation inside the chloroplast stroma (Cc) through the leaf mesophyll.
Flexas, Jaume, Ribas-Carbó, Miquel, Díaz-Espejo, Antonio, Galmés, Jeroni, Medrano Gil, Hipólito   +4 more
openaire   +4 more sources

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Mesophyll conductance limitation of photosynthesis in poplar under elevated ozone

Science of the Total Environment, 2019
Finite mesophyll conductance (gm) reduces the rate of CO2 diffusion from the leaf intercellular space to the chloroplast and constitutes a major limitation of photosynthesis in trees. While it is well established that gm is decreased by stressors such as drought and high temperature, few studies have investigated if the phytotoxic air pollutant ozone ...
Lulu Dai, Yansen Xu, Zhaozhong Feng
exaly   +3 more sources

The role of mesophyll conductance in the economics of nitrogen and water use in photosynthesis

Photosynthesis Research, 2013
A recent resurgence of interest in formal optimisation theory has begun to improve our understanding of how variations in stomatal conductance and photosynthetic capacity control the response of whole plant photosynthesis and growth to the environment. However, mesophyll conductance exhibits similar variation and has similar impact on photosynthesis as
Thomas N. Buckley, Charles R Warren
exaly   +3 more sources

The response of mesophyll conductance to short‐term CO₂ variation is related to stomatal conductance

Plant, Cell & Environment
AbstractThe response of mesophyll conductance (gm) to CO2 plays a key role in photosynthesis and ecosystem carbon cycles under climate change. Despite numerous studies, there is still debate about how gm responds to short‐term CO2 variations. Here we used multiple methods and looked at the relationship between stomatal conductance to CO2 (gsc) and gm ...
Wang, Xuming, Ma, Wei Ting, Sun, Yan Ran, Xu, Yi Ning, Li, Lei, Miao, Guofang, Tcherkez, Guillaume, Gong, Xiao Ying   +7 more
openaire   +4 more sources

CO2 mesophyll conductance regulated by light: a review

Planta, 2023
Light quality and intensity regulate plant mesophyll conductance, which has played an essential role in photosynthesis by controlling leaf structural and biochemical properties. Mesophyll conductance (gm), a crucial physiological factor influencing the photosynthetic rate of leaves, is used to describe the resistance of CO2 from the sub-stomatal cavity
Yadan Pang, Qiuhong Liao, Honggui Peng, Chun Qian, Fang Wang   +4 more
openaire   +2 more sources