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Author Kikuchi,K., Ueguchi-Tanaka,M., Yoshida,K.T., Nagato,Y., Matsusoka,M. and Hirano,H.Y.
Title Molecular analysis of the NAC gene family in rice.
Abstract:
Genes that encode products containing a NAC domain, such as NO APICAL MERISTEM (NAM) in petunia, CUP-SHAPED COTYLEDON2 (CUC2) and NAP in Arabidopsis thaliana, have crucial functions in plant development. We describe here molecular aspects of the OsNAC genes that encode proteins with NAC domains in rice (Oryza sativa L.). Sequence analysis revealed that the NAC genes in plants can be divided into several subfamilies, such as the NAM, ATAF, and OsNAC3 subfamilies. In rice, OsNAC1 and OsNAC2 are classified in the NAM subfamily, which includes NAM and CUC2, while OsNAC5 and OsNAC6 fall into the ATAF subfamily. In addition to the members of these subfamilies, the rice genome contains the NAC genes OsNAC3, OsNAC4 (both in the OsNAC3 subfamily), OsNAC7, and OsNAC8. These results and Southern analysis indicate that the OsNAC genes constitute a large gene family in the rice genome. Each OsNAC gene is expressed in a specific pattern in different organs, suggesting that this family has diverse and important roles in rice development.
Journal Mol. Gen. Genet.
Country Japan
Volume 262(6)
Pages 1047-1051
Year 2000
PubMed ID 10660065
PubMed Central ID -
DOI -
URL -
Relation
Gene NAC1 NAC3 NAC4 NAC5 NAC6 NAC7 NAC8 TIL1
INSD AB028186 AB028185 AB028187 AB028183 AB028182 AB028184
Strain Wild Core Collection -
Induced Mutation Lines(NIG Collection) -
Sterile Seed Strain -
Lethal Embryo
Mutantion Strain
-
Stages in Each Organ
- Muant Lines (Gene)
-
Cultivated Varieties(NIG Collection) -
Stages in Each Organ -
/rice/oryzabase