Molecular and electrophysiological characterization of anion transport in Arabidopsis thaliana pollen reveals regulatory roles for pH, Ca
Anions
Arabidopsis
/ drug effects
Arabidopsis Proteins
/ metabolism
Calcium
/ metabolism
Cell Membrane
/ drug effects
Chlorides
/ pharmacology
Electrophysiological Phenomena
/ drug effects
Hydrogen-Ion Concentration
Ion Channels
/ metabolism
Ion Transport
/ drug effects
Models, Biological
Mutation
/ genetics
Nitrates
/ pharmacology
Pollen
/ drug effects
Pollen Tube
/ drug effects
Protoplasts
/ drug effects
Symporters
/ metabolism
gamma-Aminobutyric Acid
/ metabolism
Arabidopsis
AtALTMT12
AtCCC
AtSLAH3
AtTMEM16
anion transport
electrophysiology
pollen
Journal
The New phytologist
ISSN: 1469-8137
Titre abrégé: New Phytol
Pays: England
ID NLM: 9882884
Informations de publication
Date de publication:
08 2019
08 2019
Historique:
received:
27
01
2019
accepted:
11
04
2019
pubmed:
28
5
2019
medline:
17
3
2020
entrez:
28
5
2019
Statut:
ppublish
Résumé
We investigated the molecular basis and physiological implications of anion transport during pollen tube (PT) growth in Arabidopsis thaliana (Col-0). Patch-clamp whole-cell configuration analysis of pollen grain protoplasts revealed three subpopulations of anionic currents differentially regulated by cytoplasmic calcium ([Ca
Substances chimiques
Anions
0
Arabidopsis Proteins
0
Chlorides
0
Ion Channels
0
Nitrates
0
Symporters
0
gamma-Aminobutyric Acid
56-12-2
Calcium
SY7Q814VUP
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
1353-1371Informations de copyright
© 2019 The Authors. New Phytologist © 2019 New Phytologist Trust.