A Draft Sequence of the Rice Genome (
Oryza sativa
L. ssp.
japonica
)
Author:
Goff Stephen A.1, Ricke Darrell1, Lan Tien-Hung1, Presting Gernot1, Wang Ronglin1, Dunn Molly1, Glazebrook Jane1, Sessions Allen1, Oeller Paul1, Varma Hemant1, Hadley David1, Hutchison Don1, Martin Chris1, Katagiri Fumiaki1, Lange B. Markus1, Moughamer Todd1, Xia Yu1, Budworth Paul1, Zhong Jingping1, Miguel Trini1, Paszkowski Uta1, Zhang Shiping1, Colbert Michelle1, Sun Wei-lin1, Chen Lili1, Cooper Bret1, Park Sylvia1, Wood Todd Charles2, Mao Long3, Quail Peter4, Wing Rod5, Dean Ralph5, Yu Yeisoo5, Zharkikh Andrey6, Shen Richard6, Sahasrabudhe Sudhir6, Thomas Alun6, Cannings Rob6, Gutin Alexander6, Pruss Dmitry6, Reid Julia6, Tavtigian Sean6, Mitchell Jeff6, Eldredge Glenn6, Scholl Terri6, Miller Rose Mary6, Bhatnagar Satish6, Adey Nils6, Rubano Todd6, Tusneem Nadeem6, Robinson Rosann6, Feldhaus Jane6, Macalma Teresita6, Oliphant Arnold6, Briggs Steven1
Affiliation:
1. Torrey Mesa Research Institute, Syngenta, 3115 Merryfield Row, San Diego, CA 92121, USA (). 2. Bryan College, Dayton, TN 37321, USA. 3. Department of Biological Sciences, Northern Illinois University, DeKalb, IL 60115, USA. 4. Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA. 5. Clemson University Genomics Institute, 100 Jordan Hall, Clemson, SC 29630, USA. 6. Myriad Genetics, 320 Wakara Way, Salt Lake City, UT 84108, USA.
Abstract
The genome of the japonica subspecies of rice, an important cereal and model monocot, was sequenced and assembled by whole-genome shotgun sequencing. The assembled sequence covers 93% of the 420-megabase genome. Gene predictions on the assembled sequence suggest that the genome contains 32,000 to 50,000 genes. Homologs of 98% of the known maize, wheat, and barley proteins are found in rice. Synteny and gene homology between rice and the other cereal genomes are extensive, whereas synteny with
Arabidopsis
is limited. Assignment of candidate rice orthologs to
Arabidopsis
genes is possible in many cases. The rice genome sequence provides a foundation for the improvement of cereals, our most important crops.
Publisher
American Association for the Advancement of Science (AAAS)
Subject
Multidisciplinary
Reference105 articles.
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