STOMATAL OPENING IS INDUCED IN EPIDERMAL PEELS OF COMMELINA-COMMUNIS L BY GTP ANALOGS OR PERTUSSIS TOXIN
SCIE
SCOPUS
- Title
- STOMATAL OPENING IS INDUCED IN EPIDERMAL PEELS OF COMMELINA-COMMUNIS L BY GTP ANALOGS OR PERTUSSIS TOXIN
- Authors
- CRAIN, RC; LEE, HJ; LEE, YS; TUCKER, EB
- Date Issued
- 1993-05
- Publisher
- AMER SOC PLANT PHYSIOLOGISTS
- Abstract
- Pretreatment with pertussis toxin or microinjection of guanosine-5'-(3-thiotriphosphate) (GTP-gamma-S) into guard cells in peeled epidermis of Commelina communis L. promoted stomatal opening under subsaturating white light. Guanosine-5'-(2-thiodiphosphate) (GDP-beta-S) and adenosine-5'-(3-thiotriphosphate) (ATP-gamma-S) did not change stomatal aperture under identical conditions. These results indicate that G proteins may be involved in the regulation of stomatal opening.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/22088
- DOI
- 10.1104/pp.102.1.95
- ISSN
- 0032-0889
- Article Type
- Article
- Citation
- PLANT PHYSIOLOGY, vol. 102, no. 1, page. 95 - 100, 1993-05
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- There are no files associated with this item.
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