DOI: 10.1046/j.1365-313x.1996.10040655.x. Isolation and characterization of abscisic acid‐deficient <i>Arabidopsis</i> mutants at two new loci

Isolation and characterization of abscisic acid‐deficient Arabidopsis mutants at two new loci

10.1046/j.1365-313x.1996.10040655.x

Crossref journal-article

Wiley

The Plant Journal (311)

Abstract

Novel Arabidopsis mutants with lowered levels of endogenous abscisic acid (ABA) were isolated. These were selected in a screen for germination in the presence of the gibberellin biosynthesis inhibitor paclobutrazol. Another mutant was isolated in a screen for NaCl tolerance. The ABA‐deficiency was caused by two monogenic, recessive mutations, aba2 and aba3, that were both located on chromosome 1. The mutants showed a phenotype that is known to be characteristic for ABA‐deficiency: a reduced seed dormancy and excessive water loss, leading to a wilty phenotype. Double mutant analysis, combining different aba mutations, indicated the leaky nature of the mutations.

Bibliography

LÃ©onâKloosterziel, K. M., Gil, M. A., Ruijs, G. J., Jacobsen, S. E., Olszewski, N. E., Schwartz, S. H., Zeevaart, J. A. D., & Koornneef, M. (1996). Isolation and characterization of abscisic acidâdeficient Arabidopsis mutants at two new loci. The Plant Journal, 10(4), 655â661. Portico.

Authors 8

Karen M. Léon‐Kloosterziel (first)
Marta Alvarez Gil (additional)
Gerda J. Ruijs (additional)
Steven E. Jacobsen (additional)
Neil E. Olszewski (additional)
Steven H. Schwartz (additional)
Jan A.D. Zeevaart (additional)
Maarten Koornneef (additional)

References 0 Referenced 389

None

Dates

Type	When
Created	22 years, 5 months ago (March 12, 2003, 4:47 p.m.)
Deposited	1 year, 10 months ago (Oct. 27, 2023, 4:39 p.m.)
Indexed	1 week, 1 day ago (Aug. 29, 2025, 5:40 a.m.)
Issued	28 years, 11 months ago (Oct. 1, 1996)
Published	28 years, 11 months ago (Oct. 1, 1996)
Published Online	23 years, 6 months ago (March 5, 2002)
Published Print	28 years, 11 months ago (Oct. 1, 1996)

Funders 0

None

BibTeX

@article{L_on_Kloosterziel_1996, title={Isolation and characterization of abscisic acid‐deficient Arabidopsis mutants at two new loci}, volume={10}, ISSN={1365-313X}, url={http://dx.doi.org/10.1046/j.1365-313x.1996.10040655.x}, DOI={10.1046/j.1365-313x.1996.10040655.x}, number={4}, journal={The Plant Journal}, publisher={Wiley}, author={Léon‐Kloosterziel, Karen M. and Gil, Marta Alvarez and Ruijs, Gerda J. and Jacobsen, Steven E. and Olszewski, Neil E. and Schwartz, Steven H. and Zeevaart, Jan A.D. and Koornneef, Maarten}, year={1996}, month=oct, pages={655–661} }

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