To provide a new endogenous transposon having rice transfer activity.
As a result of the analysis of a mutable variant (lgl-m variant) of rice plant to form green spots on a yellow leaf, it has been confirmed that the variation is the gene disruption caused by the insertion of a new DNA transposon nArdt to the lgl gene. An autonomic factor Ardt to perform the transfer control has been identified by the retrieval of a genetic database of rice plant (Oryza sativa) and the analysis (map base cloning method) of a line developing mutability by using the nArdt as a query. The transposon (nArdt/Ardt) is an endogenous DNA transposon of rice, which transfers under a natural culture condition, and a new gene tagging system using the transposon is provided.
COPYRIGHT: (C)2008,JPO&INPIT
Kyoko Takagi
Kazuo Togane
Eun Changho
Maekawa Masahiko
Okayama University
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| WO2005003349A1 |
Database NCBI Nucleotide (GenBank) [online],2002年 2月26日,Accession No. AC087599,[平成22年5月24日検索],URL,http://www.ncbi.nlm.nih.gov/sviewer/viewer.fcgi?val=16756248&sat=NCBI&satkey=3111310
第26回日本分子生物学会年会 プログラム・講演要旨集,2003年11月25日,p. 471, O2K-5
第27回日本分子生物学会年会 プログラム・講演要旨集,2004年11月25日,p. 955, 3PB-166
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Kenichiro Akao
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