Results 31 to 40 of about 602 (145)

Regulation of a plant aquaporin by a Casparian strip membrane domain protein‐like [PDF]

Plant, Cell & Environment, 2019
AbstractThe absorption of soil water by roots allows plants to maintain their water status. At the endodermis, water transport can be affected by initial formation of a Casparian strip and further deposition of suberin lamellas and regulated by the function of aquaporins.
Champeyroux, Chloé, Bellati, Jorge, Barberon, Marie, Rofidal, Valerie, Maurel, Christophe, Santoni, Veronique   +5 more
openaire   +8 more sources

Are cuproproteins part of the multi-protein framework for making the Casparian strip? [PDF]

Plant Signaling & Behavior, 2020
Casparian strip (CS) is a lignified structure localized on the cell wall between adjacent root endodermal cells and functions as an apoplastic diffusion barrier in the root. The polarly localized, lignin-based CS is an excellent system for studying peptide signaling and position recognition.
Yan Zhuang, Lei Li
openaire   +2 more sources

Three OsMYB36 members redundantly regulate Casparian strip formation at the root endodermis

The Plant Cell, 2022
Abstract Plants have evolved a lignin-based Casparian strip (CS) in roots that restricts passive diffusion of mineral elements from the soil to the stele. However, the molecular mechanisms underlying CS formation in rice (Oryza sativa), which contains a CS at both the exodermis and endodermis, are poorly understood.
Zhigang Wang, Baolei Zhang, Zhiwei Chen, Mingjuan Wu, Dong Chao, Qiuxing Wei, Yafeng Xin, Longying Li, Zhenhua Ming, Jixing Xia   +9 more
openaire   +2 more sources

Enviromics crosstalk between internal and external plant environments for enhanced adaptation and de novo domestication

iMeta, EarlyView.
Climate change demands accelerated plant adaptation and de novo domestication. Yet current enviromics focuses disproportionately on external environments, neglecting internal dynamics—gene expression, metabolic flux, and signal transduction—within predictive envirotyping frameworks.
Lin‐An Zhang, Xuan Dong, Kai Liu, Nicolas Gonzalez, Jose Manuel Estevez, Wen‐Xue Li, Xing Wang Deng, Feng Yu, Yunbi Xu   +8 more
wiley   +1 more source

Liebig Review: Essential and Beneficial Elements in the Regulation of Cadmium Uptake and Tolerance in Crop Plants

Journal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Cadmium (Cd2+) contamination in agricultural soils has been reported to pose risks to crop productivity, food safety, and human health. This review synthesizes current knowledge on the mechanisms by which essential (S, Zn, Fe, Mg, K, Ca) and beneficial (Si, Se, rare earth elements) elements mitigate Cd2+ toxicity in plants.
Maria Manzoor, Karl Hermann Mühling
wiley   +1 more source

Salt glands in exo‐recretohalophytes: Development, physiological functions, and prospects for improving crop salt tolerance

Journal of Integrative Plant Biology, EarlyView.
This review examines salt glands in exo‐recretohalophytes, in which epidermal stem cells differentiate into unicellular, bicellular, or multicellular salt glands. Salt ions are transported to the leaves via the transpiration stream and enter salt glands through symplastic and apoplastic pathways. Finally, salt glands actively secrete salt ions from the
Limin Wang, Junyan Xie, Yiping Zou, Chunliang Yao, Hai Fan, Chenqi Shen, Wenyan Zhou, Jingran Qin, Xinke Zhang, Baoshan Wang, Jian Zhang, Guoliang Han   +11 more
wiley   +1 more source

Identification of Critical Amino Acid Residues Required for the Polar Localization of a Rice Manganese Transporter

Plant Biotechnology Journal, EarlyView.
ABSTRACT Rice has developed an efficient system for manganese (Mn) uptake, mediated by two distinct transporters, OsNramp5 and OsMTP9. These transporters exhibit polar localization at the root exodermis and endodermis; however, the mechanisms underlying their polar localization and their role in Mn uptake remain unclear.
Noriyuki Konishi, Jian Feng Ma
wiley   +1 more source

Comparative Water Relations of Two Contrasting Date Palm Genotypes under Salinity

International Journal of Agronomy, 2019
Salinity is a global agricultural problem, resulting in a significant reduction in the plantation areas and the crop yields, especially in arid and semiarid regions.
Latifa Al Kharusi, Ramanjulu Sunkar, Rashid Al-Yahyai, Mahmoud W. Yaish   +3 more
doaj   +1 more source

Cell wall heterogeneity in root development of Arabidopsis

Frontiers in Plant Science, 2016
Plant cell walls provide stability and protection to plant cells. During growth and development the composition of cell walls changes, but provides enough strength to withstand the turgor of the cells. Hence, cell walls are highly flexible and diverse in
Marc Somssich, Ghazanfar Abbas Khan, Staffan Persson   +2 more
doaj   +1 more source

Calcium and Nitrogen Availability Controls Root Exudation in Hydroponically Cultured Barley

Plant, Cell &Environment, EarlyView.
ABSTRACT Root exudation is a key component of plant‐rhizosphere interactome. It is increasingly evident that root exudates influence rhizospheric microbial communities and in turn can benefit plants through improved resource allocation. However, how suboptimal nutrient availability relates to control of root exudation is poorly understood.
Ibadete Denjali, Vijay Kumar, Joana Janzen, Marcus Persicke, László Cselényi, Refat Abdel‐Basset, Karl‐Josef Dietz   +6 more
wiley   +1 more source