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Study on Carbon Dioxide Transport Mechanisms of Plant Plasma Membrane-Intrinsic Protein 2 Aquaporins

open access: yesStudy on Carbon Dioxide Transport Mechanisms of Plant Plasma Membrane-Intrinsic Protein 2 Aquaporins
openaire  

RNAi-mediated downregulation of poplar plasma membrane intrinsic proteins (PIPs) changes plasma membrane proteome composition and affects leaf physiology

open access: yesJournal of Proteomics, 2015
Plasma membrane intrinsic proteins (PIPs) are one subfamily of aquaporins that mediate the transmembrane transport of water. To reveal their function in poplar, we generated transgenic poplar plants in which the translation of PIP genes was downregulated by RNA interference investigated these plants with a comprehensive leaf plasma membrane proteome ...
Juliane Merl-Pham   +2 more
exaly   +7 more sources

Mapping of Tonoplast Intrinsic Proteins in Maturing and Germinating Arabidopsis Seeds Reveals Dual Localization of Embryonic TIPs to the Tonoplast and Plasma Membrane [PDF]

open access: yesMolecular Plant, 2011
We have mapped the expression of the tonoplast intrinsic protein (TIP) gene family members in Arabidopsis seeds by fluorescent protein tagging of their genomic sequences and confocal microscopy.
Stefano Gattolin   +2 more
exaly   +2 more sources
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Decreases in arsenic accumulation by the plasma membrane intrinsic protein PIP2;2 in Arabidopsis and yeast

Environmental Pollution, 2021
Arsenic (As) is a toxic pollutant that mainly enters the human body via plants. Therefore, understanding the strategy for reducing arsenic accumulation in plants is important to human health and the environment. Aquaporins are ubiquitous water channel proteins that bidirectionally transport water across cell membranes and play a role in the ...
Mahsa Modareszadeh   +3 more
openaire   +2 more sources

Ectopic expression of a rice plasma membrane intrinsic protein (OsPIP1;3) promotes plant growth and water uptake

open access: yesPlant Journal, 2020
SummaryPlasma membrane intrinsic proteins (PIPs) are known to be major facilitators of the movement of a number of substrates across cell membranes. From a drought‐resistant cultivar of Oryza sativa (rice), we isolated an OsPIP1;3 gene single‐nucleotide polymorphism (SNP) that is mostly expressed in rice roots and is strongly responsive to drought ...
Qiang Li   +2 more
exaly   +4 more sources

Intrinsic stability of Brassicaceae plasma membrane in relation to changes in proteins and lipids as a response to salinity

Journal of Plant Physiology, 2015
Changes in plasma membrane lipids, such as sterols and fatty acids, have been observed as a result of salt stress. These alterations, together with modification of the plasma membrane protein profile, confer changes in the physical properties of the membrane to be taken into account for biotechnological uses.
Nabil Ben Youssef, Micaela Carvajal
exaly   +3 more sources

Intrinsically Disordered Regions of Human Plasma Membrane Proteins Preferentially Occur in the Cytoplasmic Segment

Journal of Molecular Biology, 2007
A systematic survey of intrinsically disordered (ID) regions was carried out in 2109 human plasma membrane proteins with full assignment of the transmembrane topology with respect to the lipid bilayer. ID regions with 30 consecutive residues or more were detected in 41.0% of the human proteins, a much higher percentage than the corresponding figure (4 ...
Yoshiaki, Minezaki   +2 more
openaire   +2 more sources

Enhanced expression of plasma membrane intrinsic protein 2 improves cotton fiber length in Gossypium arboreum

Molecular Biology Reports, 2022
Gossypium arboreum is a cotton crop native to tropical and subtropical regions that are naturally resistant to cotton leaf curl virus (CLCuV). However, its cultivation is unfavorable due to the lower quality and shorter fiber length of cotton when compared to the market leading G. hirsutum.
Hafsa Amat-ur-Rasool   +9 more
openaire   +2 more sources

Remodeling of the Plasma Membrane by Surface-Bound Protein Monomers and Oligomers: The Critical Role of Intrinsically Disordered Regions

The Journal of Membrane Biology, 2022
The plasma membrane (PM) of cells is a dynamic structure whose morphology and composition is in constant flux. PM morphologic changes are particularly relevant for the assembly and disassembly of signaling platforms involving surface-bound signaling proteins, as well as for many other mechanochemical processes that occur at the PM surface.
Araya, Mussie K   +2 more
openaire   +3 more sources

Members of rice plasma membrane intrinsic proteins subfamily are involved in arsenite permeability and tolerance in plants

Transgenic Research, 2012
Rice accumulates high level of arsenic (As) in its edible parts and thus plays an important role in the transfer of As into the food chain. However, the mechanisms of As uptake and its detoxification in rice are not well understood. Recently, members of the Nodulin 26-like intrinsic protein (NIP) subfamily of plant aquaporins were shown to transport ...
Kareem A, Mosa   +7 more
openaire   +2 more sources

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