How does stomatal density and residual transpiration contribute to osmotic stress tolerance?

M Hasanuzzaman, M Zhou, S Shabala - Plants, 2023 - mdpi.com
Osmotic stress that is induced by salinity and drought affects plant growth and development,
resulting in significant losses to global crop production. Consequently, there is a strong need …

Responses to drought stress in poplar: what do we know and what can we learn?

L Rosso, S Cantamessa, S Bergante, C Biselli… - Life, 2023 - mdpi.com
Poplar (Populus spp.) is a high-value crop for wood and biomass production and a model
organism for tree physiology and genomics. The early release, in 2006, of the complete …

Amphistomy: stomata patterning inferred from 13C content and leaf–side specific deposition of epicuticular wax

B Askanbayeva, J Janová, J Kubásek… - Annals of …, 2024 - academic.oup.com
Abstract Background and Aims The benefits and costs of amphistomy (AS) vs. hypostomy
(HS) are not fully understood. Here, we quantify benefits of access of CO2 through stomata …

Temperature governs the relative contributions of cuticle and stomata to leaf minimum conductance

JC Garen, ST Michaletz - New Phytologist, 2024 - Wiley Online Library
During periods of stomatal closure, such as drought, plant leaves continue to lose water at a
rate determined by the minimum leaf conductance, g min. Although g min varies with …

Water loss after stomatal closure: quantifying leaf minimum conductance and minimal water use in nine temperate European tree species during a severe drought

S Wang, G Hoch, G Grun, A Kahmen - Tree Physiology, 2024 - academic.oup.com
Residual canopy transpiration (Emin_canop) is a key physiological trait that determines
trees' survival time under drought after stomatal closure and after trees have limited access …

Suberin deficiency and its effect on the transport physiology of young poplar roots

P Grünhofer, I Heimerich, S Pohl, M Oertel… - New …, 2024 - Wiley Online Library
The precise functions of suberized apoplastic barriers in root water and nutrient transport
physiology have not fully been elucidated. While lots of research has been performed with …

Isolation and characterization of the gene HvFAR1 encoding acyl‐CoA reductase from the cer‐za.227 mutant of barley (Hordeum vulgare) and analysis of the …

Y Müller, P Patwari, T Stöcker, V Zeisler‐Diehl… - New …, 2023 - Wiley Online Library
The cuticle is a protective layer covering aerial plant organs. We studied the function of
waxes for the establishment of the cuticular barrier in barley (Hordeum vulgare). The barley …

Changes in wax composition but not amount enhance cuticular transpiration

P Grünhofer, L Herzig, Q Zhang, S Vitt… - Plant, Cell & …, 2024 - Wiley Online Library
This study focuses on the role of the qualitative leaf wax composition in modulating the
cuticular water loss using a Populus× canescens cer6 mutant line, which accumulates C34 …

[HTML][HTML] Cutinized and suberized barriers in leaves and roots: Similarities and differences

P Grünhofer, L Schreiber - Journal of Plant Physiology, 2023 - Elsevier
Anatomical, histochemical, chemical, and biosynthetic similarities and differences of
cutinized and suberized plant cell walls are presented and reviewed in brief. Based on this …

Understanding the role of physiological and agronomical traits during drought recovery as a determinant of differential drought stress tolerance in barley

M Hasanuzzaman, L Shabala, TJ Brodribb, M Zhou… - Agronomy, 2022 - mdpi.com
The fast and efficient recovery could be an important trait defining the efficacy of plant
drought adaptation. In this work, we aimed to develop a set of simple and appropriate …