Skip Navigation

This Article
Right arrow Full Text Freely available
Right arrow FREE Full Text (PDF) Freely available
Right arrow E-letters: Submit a response
Right arrow Alert me when this article is cited
Right arrow Alert me when E-letters are posted
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in ISI Web of Science
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Archive
Right arrow Download to citation manager
Right arrow Search for citing articles in:
ISI Web of Science (3)
Right arrowRequest Permissions
Right arrow Disclaimer
Google Scholar
Right arrow Articles by Wurtzel, E. T.
Right arrow Articles by Yatou, O.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Wurtzel, E. T.
Right arrow Articles by Yatou, O.
Agricola
Right arrow Articles by Wurtzel, E. T.
Right arrow Articles by Yatou, O.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

Journal of Experimental Botany, Vol. 52, No. 354, pp. 161-166, January 2001
© 2001 Oxford University Press

Short Communications

A simple approach to identify the first rice mutants blocked in carotenoid biosynthesis

Eleanore T. Wurtzel1,3, RuiBai Luo1 and Osamu Yatou2

1 Department of Biological Sciences, Lehman College and The Graduate Center, The City University of New York, 250 Bedford Park Blvd. West, Bronx, New York 10468, USA
2 Laboratory of Rice Genetic Resources, Department of Rice Research, Hokuriku Agricultural Experiment Station, 1-2-1 Inada, Joetsu-shi, Niigata-ken 943-01, Japan

Abstract

Mutations blocking carotenoid biosynthesis, never before described for rice, are valuable for pathway manipulation and study. Similar to defects in ABA biosynthesis, mutations blocking the carotenoid pathway confer vivipary, but in addition also confer an albino seedling phenotype. Pigments extracted from rice mutants exhibiting the double mutant phenotype were analysed by HPLC (high pressure liquid chromatography); these results led to the identification of the first rice mutant accumulating an intermediate of the carotenoid biosynthetic pathway, phytoene, and a second mutant with almost no detectable carotenoids.

Key words: Carotenoid biosynthesis, mutations, rice, HPLC.


Add to CiteULike CiteULike   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us    What's this?


This article has been cited by other articles:


Home page
 Plant Physiol.Home page
S. Travella, T. E. Klimm, and B. Keller
RNA Interference-Based Gene Silencing as an Efficient Tool for Functional Genomics in Hexaploid Bread Wheat
Plant Physiology, September 1, 2006; 142(1): 6 - 20.
[Abstract] [Full Text] [PDF]

Home page
 J Exp BotHome page
J. M. Barrero, P. Piqueras, M. Gonzalez-Guzman, R. Serrano, P. L. Rodriguez, M. R. Ponce, and J. L. Micol
A mutational analysis of the ABA1 gene of Arabidopsis thaliana highlights the involvement of ABA in vegetative development
J. Exp. Bot., August 1, 2005; 56(418): 2071 - 2083.
[Abstract] [Full Text] [PDF]


Disclaimer:
Please note that abstracts for content published before 1996 were created through digital scanning and may therefore not exactly replicate the text of the original print issues. All efforts have been made to ensure accuracy, but the Publisher will not be held responsible for any remaining inaccuracies. If you require any further clarification, please contact our Customer Services Department.