Results 91 to 100 of about 3,102 (208)

Changes in cell wall properties coincide with overexpression of extensin fusion proteins in suspension cultured tobacco cells.

open access: yesPLoS ONE, 2014
Extensins are one subfamily of the cell wall hydroxyproline-rich glycoproteins, containing characteristic SerHyp4 glycosylation motifs and intermolecular cross-linking motifs such as the TyrXaaTyr sequence.
Li Tan   +9 more
doaj   +1 more source

Differences in Phenylpropanoid and Reactive Oxygen Species Genes Drive Plastic and Adaptive Responses to Drought Stress Between Douglas‐Fir Varieties and Hybrids

open access: yesPlant Direct, Volume 10, Issue 3, March 2026.
ABSTRACT Warming climates bring significant challenges to the survival and growth of conifer species, yet the genomic basis of drought resistance is poorly understood. In this study, we used a common garden experiment to combine genomic, physiological and transcriptomic analysis to dissect plastic and adaptive responses to drought between Douglas‐fir ...
Kailey Baesen   +2 more
wiley   +1 more source

Quantitative mRNA Expression Profiles of Germin-Like and Extensin-Like Proteins under Drought Stress in Triticum aestivum

open access: yesInternational journal of life sciences and biotechnology, 2019
Drought stress can severaly damage plant growth and the most important factor in the reduction of wheat yield in cultivated areas. Development of new methodologies to improve wheat productivity and quality under drought conditions has a primary ...
B. Keskin
semanticscholar   +1 more source

Genome‐wide Identification and expression analysis of TOR signaling pathway components in apple in response to low nitrogen

open access: yesThe Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Target of rapamycin (TOR) is an evolutionarily conserved serine/threonine kinase that plays a central role in regulating biological growth, development, and stress responses in eukaryotes. However, the TOR signaling pathway has not been thoroughly studied in apple (Malus domestica).
Dehai Liu   +7 more
wiley   +1 more source

OsPEX1, a leucine-rich repeat extensin protein, plays an important role in the regulation of caryopsis development in rice

open access: yes, 2020
Rice caryopses are enclosed by the outside glumes. It is long been acknowledged that the size and dimension of the outer glume is the main determinant that dictates the caryopsis size.
Shuchun Liu   +7 more
semanticscholar   +1 more source

PRX1, PRX44, and PRX73 are Class-III extensin-related peroxidases that modulates root hair growth in Arabidopsis thaliana

open access: yes, 2020
Root hair cells acts at the root surface as important sensors of soil conditions. Root hairs are able to expand several hundred times their original size in a couple of hours to reach and uptake water-soluble nutrients.
Eliana Marzol, C. Borassi, J. Estevez
semanticscholar   +1 more source

Extensin over‐expression in Arabidopsis limits pathogen invasiveness

open access: yesMolecular Plant Pathology, 2006
SUMMARY The function of the cell wall protein extensin has been the subject of much speculation since it was first isolated over 40 years ago. In order to investigate the role of extensins in plant defence, we used the gain‐of‐function strategy to generate transgenic Arabidopsis plants over‐expressing the
Guo, Wei, Anil H, Shirsat
openaire   +2 more sources

Isolation of an Enzyme System Which Will Catalyze the Glycosylation of Extensin [PDF]

open access: yesPlant Physiology, 1972
Enzymes which catalyze the glycosylation of the cell wall protein extensin using uridine diphosphate l-arabinose-(14)C as a substrate are present in a crude extract prepared from suspension cultured sycamore cells (Acer pseudoplatanus L.). This enzyme system sediments when the crude extract is subjected to centrifugation at 37000g.
openaire   +2 more sources

Epitope Tagging of Legume Root Nodule Extensin Modifies Protein Structure and Crosslinking in Cell Walls of Transformed Tobacco Leaves

open access: yesMolecular Plant-Microbe Interactions, 2005
Root nodule extensins (RNEs) are highly glycosylated plant glycoproteins localized in the extracellular matrix of legume tissues and in the lumen of Rhizobium-induced infection threads.
Sébastien Gucciardo   +6 more
doaj   +1 more source

Cell wall extensin arabinosylation is required for root directional response to salinity

open access: yesbioRxiv, 2023
Yutao Zou   +13 more
semanticscholar   +1 more source

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