論文 - 詳細
| RRC ID | 10869 |
|---|---|
| 著者 | Habu Y, Hisatomi Y, Iida S. |
| タイトル | Molecular characterization of the mutable flaked allele for flower variegation in the common morning glory. |
| ジャーナル | Plant J |
| Abstract |
The mutable flaked (or af) lines of the common morning glory bear white flowers with colored flakes and sectors. The af allele shows incomplete dominance. Plants in the heterozygous state A/af bear lightly colored flowers with intensely colored flakes and occasionally with white sectors. We showed that the mutable af allele is caused by insertion of a new transposable element, Tip100, into the CHS-D gene intron. Tip100 is 3.9 kb long and belongs to the Ac/Ds family. Although the timing and frequency of the flower variegation vary in different lines, they carry an identical mutable allele. We also noticed that a flaked subline, bearing variegated flowers, carries a Tip100 derivative, Tip100-1. The structure of Tip100-1 contains an additional 48 bp terminal sequence as tandem repeats and its integration site is identical to that of Tip100. Another line, with stable white flowers, is a double mutant carrying two copies of Tip100 in the CHS-D gene. These results are discussed with regard to the variegated phenotypes of flowers in various mutable lines. |
| 巻・号 | 16(3) |
| ページ | 371-6 |
| 公開日 | 1998-11-1 |
| DOI | 10.1046/j.1365-313x.1998.00308.x |
| PMID | 9881157 |
| MeSH | Alleles* Base Sequence DNA Primers DNA Transposable Elements Molecular Sequence Data Mutation Pigmentation / genetics Plants / genetics* |
| IF | 6.141 |
| 引用数 | 53 |
| WOS 分野 | PLANT SCIENCES |
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