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| 文献 | ||
|---|---|---|
| 著者 | Sentoku,N., Sato,Y., Kurata,N., Ito,Y., Kitano,H. and Matsuoka,M. | |
| タイトル | Regional expression of the rice KN1-type homeobox gene family during embryo, shoot, and flower development. | |
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Abstract: We report the isolation, sequence, and pattern of gene expression of members of the KNOTTED1 (KN1)-type class 1 homeobox gene family from rice. Phylogenetic analysis and mapping of the rice genome revealed that all of the rice homeobox genes that we have isolated have one or two direct homologs in maize. Of the homeobox genes that we tested, all exhibited expression in a restricted region of the embryo that defines the position at which the shoot apical meristem (SAM) would eventually develop, prior to visible organ formation. Several distinct spatial and temporal expression patterns were observed for the different genes in this region. After shoot formation, the expression patterns of these homeobox genes were variable in the region of the SAM. These results suggest that the rice KN1-type class 1 homeobox genes function cooperatively to establish the SAM before shoot formation and that after shoot formation, their functions differ. |
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| 掲載誌 | Plant Cell | |
| Country | Japan | |
| 刊数 | 11(9) | |
| ページ | 1651-1663 | |
| 発刊年 | 1999 | |
| PubMed ID | 10488233 | |
| PubMed Central ID | - | |
| DOI | 10.1105/tpc.11.9.1651 | |
| URL | - | |
| 関連情報 | ||
| 遺伝子 | OSH1 OSH10 OSH15 OSH3 OSH43 OSH6 OSKN2 | |
| INSD | AB028883 AB028884 AB028885 AB028886 AB028882 | |
| 系統 |
野生イネ コアコレクション |
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| 突然変異系統(遺伝研 Collection) | - | |
| 種子不稔系統 | - | |
| 致死変異体系統 | - | |
|
組織別発生段階 - 突然変異系統(遺伝子) |
- | |
| 栽培イネ品種(遺伝研 Collection) | - | |
| 組織別発生段階 | - | |
