Stomatal conductance parameters of tomatoes are regulated by reducing osmotic potential and pre-dawn leaf water potential via increasing ABA under salt stress

L Song, R Ding, T Du, S Kang, L Tong, F Xue… - … and Experimental Botany, 2023 - Elsevier
The opening and closing of stomata control the diffusion of CO 2 and water vapor, and
accurate modeling of stomatal conductance (gs) is essential for predicting global water and …

Photosynthesis, leaf hydraulic conductance and embolism dynamics in the resurrection plant Barbacenia purpurea

M Nadal, M Carriquí, E Badel, H Cochard… - Physiologia …, 2023 - Wiley Online Library
The main parameters determining photosynthesis are stomatal and mesophyll conductance
and electron transport rate, and for hydraulic dynamics they are leaf hydraulic conductance …

Enhanced Stomatal Conductance Supports Photosynthesis in Wheat to Improved NH4+ Tolerance

J Hu, Q Zheng, C Dong, Z Liang, Z Tian, T Dai - Plants, 2023 - mdpi.com
The impact of ammonium (NH4+) stress on plant growth varies across species and cultivars,
necessitating an in-depth exploration of the underlying response mechanisms. This study …

Ecophysiological differentiation among two resurrection ferns and their allopolyploid derivative

LG Quintanilla, I Aranda, MJ Clemente-Moreno… - Plants, 2023 - mdpi.com
Theoretically, the coexistence of diploids and related polyploids is constrained by
reproductive and competitive mechanisms. Although niche differentiation can explain the …

An abrupt increase in foliage ABA levels on incipient leaf death occurs across vascular plants

SAM McAdam, CN Kane, JA Mercado Reyes… - Plant …, 2022 - Wiley Online Library
Forest mortality during drought has been attributed to hydraulic failure, which can be
challenging to measure. A limited number of alternative proxies for incipient leaf death exist …

Changes in endogenous abscisic acid and stomata of the resurrection fern, Pleopeltis polypodioides, in response to de‐ and rehydration

SP John, ZT Svihla… - American Journal of Botany, 2023 - Wiley Online Library
Premise While angiosperms respond uniformly to abscisic acid (ABA) by stomatal closure,
the response of ferns to ABA is ambiguous. We evaluated the effect of endogenous ABA …

Leaf structure and water relations of an allotetraploid Mediterranean fern and its diploid parents

M Nadal, LG Quintanilla, J Pons‐Perpinyà… - Physiologia …, 2023 - Wiley Online Library
Allopolyploidy is a common speciation mechanism in plants; however, its physiological and
ecological consequences in niche partitioning have been scarcely studied. In this sense …

Within-branch photosynthetic gradients are more related to the coordinated investments of nitrogen and water than leaf mass per area

XQ Wang, H Sun, ZL Zeng, W Huang - Plant Physiology and Biochemistry, 2023 - Elsevier
Nitrogen (N) and water are key resources for leaf photosynthesis and the growth of whole
plants. Within-branch leaves need different amounts of N and water to support their differing …

Desiccation tolerance in bryophytes relates to elasticity but is independent of cell wall thickness and photosynthesis

AV Perera‐Castro, J Flexas - Physiologia Plantarum, 2022 - Wiley Online Library
Mosses have been found outliers of the trade‐off between photosynthesis and bulk elastic
modulus described for vascular plants. Hence, potential trade‐offs among physical features …

Asparagine and nitric oxide jointly enhance antioxidant capacity and nitrogen metabolism to improve drought resistance in cotton: Evidence from long‐term field trials

S Akin, C Kaya - Food and Energy Security, 2024 - Wiley Online Library
Asparagine (Asn) and nitric oxide (NO) can enhance plant tolerance to abiotic stress, but
their interaction is not well understood. Cotton is a vital resource for the textile industry, but …