Skip Navigation



Plant and Cell Physiology Advance Access published online on May 3, 2005
Plant and Cell Physiology, doi:10.1093/pcp/pci119
This Article
Right arrow Advance Access manuscript (PDF)
Right arrow All Versions of this Article:
46/7/1165    most recent
pci119v1
Right arrow Alert me when this article is cited
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 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 arrowRequest Permissions
Google Scholar
Right arrow Articles by Noutoshi, Y.
Right arrow Articles by Shinozaki, K.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Noutoshi, Y.
Right arrow Articles by Shinozaki, K.
Agricola
Right arrow Articles by Noutoshi, Y.
Right arrow Articles by Shinozaki, K.
Social Bookmarking
Add to CiteULike   Add to Connotea   Add to Del.icio.us  
What's this?

Plant and Cell Physiology 2005 © The Japanese Society of Plant Physiologists (JSPP); all rights reserved.
Received December 13, 2004
Accepted April 26, 2005

Short Communication

Albino and Pale Green 10 Encodes BBMII Isomerase Involved in the Histidine Biosynthesis in Arabidopsis thaliana

Yoshiteru Noutoshi 1, Takuya Ito 1, and Kazuo Shinozaki 2*

1 Laboratory of Plant Molecular Biology, RIKEN Tsukuba Institute, 3-1-1 Koyadai, Tsukuba, Ibaraki, 305-0074, Japan
2 Laboratory of Plant Molecular Biology, RIKEN Tsukuba Institute, 3-1-1 Koyadai, Tsukuba, Ibaraki, 305-0074, Japan; Plant Functional Genomics Group, RIKEN Genomic Sciences Center, 1-7-22 Suehiro-cho, Tsurumi-ku, Yokohama, Kanagawa, 230-0045, Japan

* To whom correspondence should be addressed.
Kazuo Shinozaki, E-mail: sinozaki{at}rtc.riken.jp


  Abstract

We isolated an Arabidopsis albino and pale green 10 mutant which exhibits pale green cotyledons and true leaves at the juvenile stage. We identified a Val to Leu change in BBMII isomerase involved in histidine biosynthesis. The morphological abnormality of apg10 was recovered by the histidine supplementation. The histidine limitation induced by apg10 mutation causes dynamic changes of the free amino acids profile, suggesting the existence of a cross-pathway regulatory mechanism of amino acids biosynthesis in plants. We also revealed that the APG10 knockout mutant exhibited embryo lethality, indicating the essential role of the Arabidopsis BBMII isomerase for plant growth.

Keywords: Arabidopsis thaliana; albino and pale green mutant; BBMII isomerase; histidine biosynthesis.
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
R. Muralla, C. Sweeney, A. Stepansky, T. Leustek, and D. Meinke
Genetic Dissection of Histidine Biosynthesis in Arabidopsis
Plant Physiology, June 1, 2007; 144(2): 890 - 903.
[Abstract] [Full Text] [PDF]

Home page
 Plant Physiol.Home page
X. Mo, Q. Zhu, X. Li, J. Li, Q. Zeng, H. Rong, H. Zhang, and P. Wu
The hpa1 Mutant of Arabidopsis Reveals a Crucial Role of Histidine Homeostasis in Root Meristem Maintenance
Plant Physiology, August 1, 2006; 141(4): 1425 - 1435.
[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.