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| Content Provider | Springer Nature Link |
|---|---|
| Author | Yamane, Hisayo Ushijima, Koichiro Sassa, Hideri Tao, Ryutaro |
| Copyright Year | 2003 |
| Abstract | Japanese apricot (Prunus mume) exhibits the S-RNase-based gametophytic self-incompatibility system as do other self-incompatible Prunus species. This report identifies the S haplotype-specific F-box protein gene (SFB), a candidate gene for pollen-S, of Japanese apricot, which leads to the development of a molecular typing system for S-haplotype in this fruit species. Both 5′- and 3′-RACE (rapid amplification of cDNA ends) were performed with SFB gene-specific oligonucleotide primers to clone Pm-SFB 1 and Pm-SFB 7 of 'Nanko (S 1 S 7 )'. As in the case of SFB of other Prunus species, Pm-SFB 1 and Pm-SFB 7 showed a high level of S-haplotype-specific sequence polymorphism and their expression was specific to pollen. Genomic DNA-blot analyses of 11 Japanese apricot cultivars with the Pm-SFB probes under low stringency conditions yielded RFLP bands specific to the S 1 - to S 8 -haplotypes as well as a self-compatible S f -haplotype. A practical usage of SFB as a molecular marker for S-haplotypes and self-compatibility in Japanese apricot is discussed. |
| Starting Page | 1357 |
| Ending Page | 1361 |
| Page Count | 5 |
| File Format | |
| ISSN | 00405752 |
| Journal | Theoretical and Applied Genetics |
| Volume Number | 107 |
| Issue Number | 8 |
| e-ISSN | 14322242 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2003-08-15 |
| Publisher Place | Berlin/Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | F-box motif Gametophytic self-incompatibility Pollen determinant Prunus mume SFB S-RNase |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Medicine Biotechnology Agronomy and Crop Science |
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