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| Content Provider | Springer Nature Link |
|---|---|
| Author | Gu, Chao Zhang, Shao Ling Huang, Shao Xi Heng, Wei Liu, Qing Zhong Wu, Hua Qing Wu, Jun |
| Copyright Year | 2010 |
| Abstract | Self-incompatibility has been studied extensively at the molecular level in Solanaceae, Rosaceae, and Scrophulariaceae, all of which exhibit gametophytic self-incompatibility. In the present study, we successfully isolated nine S-RNase alleles from cultivars of Chinese cherry by PCR amplification from genomic DNA and stylar cDNA combining with cleaved amplified polymorphic sequence marker. Analysis of amino acid sequences revealed five novel S-alleles, S $_{2}$, S $_{4}$, S $_{6}$, S $_{8}$, and S $_{9}$, with respective accession numbers in the NCBI database of EF541168, EF541173, EF541172, FJ628598, and FJ628599. Results showed that “Dongtang” and “Yinzhu” contained six S-alleles (S $_{1}$, S $_{3}$, S $_{5}$, S $_{7}$, S $_{8}$, and S $_{9}$); “Taishanganying” contained four S-alleles (S $_{1}$, S $_{2}$, S $_{4}$, and S $_{6}$); “Daiba”, “Dayingzui”, and “Xiaomizi” contained four S-alleles (S $_{1}$, S $_{2}$, S $_{5}$, and S $_{8}$); “Laiyangduanzhi”, “Shuangquanchangba”, and “Daqingye” contained three S-alleles (S $_{1}$, S $_{2}$, and S $_{8}$). It is interesting that different cultivars collected from the same place hold the same S-genotypes. Moreover, pollination tests and pollen tube growth assays showed that nine cultivars were self-compatible. Chinese cherry presented in this article are naturally polyploidy, which is a very useful material for the study of self-compatibility, and much of this information will be valuable for further work on self-(in)compatibility of fruit tree in Rosaceae. |
| Starting Page | 579 |
| Ending Page | 590 |
| Page Count | 12 |
| File Format | |
| ISSN | 16142942 |
| Journal | Tree Genetics & Genomes |
| Volume Number | 6 |
| Issue Number | 4 |
| e-ISSN | 16142950 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2010-02-27 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Prunus pseudocerasus (Chinese cherry) S-genotype S-RNase CAPS Tree Biology Forestry Biotechnology Plant Breeding/Biotechnology Plant Genetics & Genomics |
| Content Type | Text |
| Resource Type | Article |
| Subject | Genetics Molecular Biology Horticulture Forestry |
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