Putative Ca2+channels of plasma membrane vesicles are not involved in the tolerance mechanism of aluminum in aluminum tolerant wheat (Triticum aestivum L.) Cultivar

Masao Sasaki; Yoko Yamamoto; Hideaki Matsumoto

doi:10.1080/00380768.1994.10414312

Putative Ca²⁺channels of plasma membrane vesicles are not involved in the tolerance mechanism of aluminum in aluminum tolerant wheat (Triticum aestivum L.) Cultivar

Masao Sasaki, Yoko Yamamoto, Hideaki Matsumoto

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

We compared the effect of aluminum on the calcium (⁴⁵Ca²⁺) influx through putative calcium channels of plasma membrane vesicles isolated from two wheat (Triticum aestivum L.) cultivars differing in Al sensitivity. Bepridil, a calcium channel blocker, and aluminum suppressed the influx in both cultivars. However, no differences were observed in the effects of these treatments between the two cultivars.

Original language	English
Pages (from-to)	709-714
Number of pages	6
Journal	Soil Science and Plant Nutrition
Volume	40
Issue number	4
DOIs	https://doi.org/10.1080/00380768.1994.10414312
Publication status	Published - Dec 1994

Keywords

Aluminum stress
Calcium channel
Plasma membrane
Wheat cultivars

ASJC Scopus subject areas

Soil Science
Plant Science

Access to Document

10.1080/00380768.1994.10414312

Cite this

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title = "Putative Ca2+channels of plasma membrane vesicles are not involved in the tolerance mechanism of aluminum in aluminum tolerant wheat (Triticum aestivum L.) Cultivar",

abstract = "We compared the effect of aluminum on the calcium (45Ca2+) influx through putative calcium channels of plasma membrane vesicles isolated from two wheat (Triticum aestivum L.) cultivars differing in Al sensitivity. Bepridil, a calcium channel blocker, and aluminum suppressed the influx in both cultivars. However, no differences were observed in the effects of these treatments between the two cultivars.",

keywords = "Aluminum stress, Calcium channel, Plasma membrane, Wheat cultivars",

author = "Masao Sasaki and Yoko Yamamoto and Hideaki Matsumoto",

note = "Funding Information: This work was supported in part by a Grant-in-Aid for General Scientific Research (No. 05660074) from the Ministry of Education, Science and Culture, Japan and Nissan Scientific Foundation.",

year = "1994",

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language = "English",

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AU - Sasaki, Masao

AU - Yamamoto, Yoko

AU - Matsumoto, Hideaki

N1 - Funding Information: This work was supported in part by a Grant-in-Aid for General Scientific Research (No. 05660074) from the Ministry of Education, Science and Culture, Japan and Nissan Scientific Foundation.

PY - 1994/12

Y1 - 1994/12

N2 - We compared the effect of aluminum on the calcium (45Ca2+) influx through putative calcium channels of plasma membrane vesicles isolated from two wheat (Triticum aestivum L.) cultivars differing in Al sensitivity. Bepridil, a calcium channel blocker, and aluminum suppressed the influx in both cultivars. However, no differences were observed in the effects of these treatments between the two cultivars.

AB - We compared the effect of aluminum on the calcium (45Ca2+) influx through putative calcium channels of plasma membrane vesicles isolated from two wheat (Triticum aestivum L.) cultivars differing in Al sensitivity. Bepridil, a calcium channel blocker, and aluminum suppressed the influx in both cultivars. However, no differences were observed in the effects of these treatments between the two cultivars.

KW - Aluminum stress

KW - Calcium channel

KW - Plasma membrane

KW - Wheat cultivars

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