Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberry
Simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers were applied to analyze genetic diversity among 43 strawberry (Fragaria×ananassa Duch.) cultivars and effectivenesses of these two kinds of molecular markers were also compared. The results showed that there were...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2019-06-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2018.10.261 |
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| author | XIN Ya FANG Xianping WANG Shuzhen TONG Jianxin LAI Wenguo WANG Jianrong YU Hong |
| author_facet | XIN Ya FANG Xianping WANG Shuzhen TONG Jianxin LAI Wenguo WANG Jianrong YU Hong |
| author_sort | XIN Ya |
| collection | DOAJ |
| description | Simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers were applied to analyze genetic diversity among 43 strawberry (Fragaria×ananassa Duch.) cultivars and effectivenesses of these two kinds of molecular markers were also compared. The results showed that there were 6.43 polymorphic sites per primer pair of 30 SSR primers, and the average polymorphism information content (PIC) of each site was 0.628 4. While there were 14.30 polymorphic sites per primer pair of 20 SRAP primers, and the average PIC of each site was 0.911 4. The correlation coefficient between clustering results based on SSR markers and SRAP markers was 0.817, which was significant. The correlation coefficients between SSR markers, SRAP markers and SSR+SRAP joint markers were 0.938 and 0.966, respectively, which reached extremely significant levels. Both SSR and SRAP markers can be used to analyze the genetic diversity of strawberry, but the effect of SRAP marker is better than that of SSR marker. The analysis of SSR+SRAP joint markers can better evaluate the genetic diversity and genetic relationship of strawberry germplasm. |
| format | Article |
| id | doaj-art-845940e668214fe8949fbb3fedad38b6 |
| institution | DOAJ |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2019-06-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-845940e668214fe8949fbb3fedad38b62025-08-20T02:47:40ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552019-06-014527828710.3785/j.issn.1008-9209.2018.10.26110089209Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberryXIN YaFANG XianpingWANG ShuzhenTONG JianxinLAI WenguoWANG JianrongYU HongSimple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers were applied to analyze genetic diversity among 43 strawberry (Fragaria×ananassa Duch.) cultivars and effectivenesses of these two kinds of molecular markers were also compared. The results showed that there were 6.43 polymorphic sites per primer pair of 30 SSR primers, and the average polymorphism information content (PIC) of each site was 0.628 4. While there were 14.30 polymorphic sites per primer pair of 20 SRAP primers, and the average PIC of each site was 0.911 4. The correlation coefficient between clustering results based on SSR markers and SRAP markers was 0.817, which was significant. The correlation coefficients between SSR markers, SRAP markers and SSR+SRAP joint markers were 0.938 and 0.966, respectively, which reached extremely significant levels. Both SSR and SRAP markers can be used to analyze the genetic diversity of strawberry, but the effect of SRAP marker is better than that of SSR marker. The analysis of SSR+SRAP joint markers can better evaluate the genetic diversity and genetic relationship of strawberry germplasm.https://www.academax.com/doi/10.3785/j.issn.1008-9209.2018.10.261strawberrysimple sequence repeat (SSR)sequence related amplified polymorphism (SRAP)genetic diversity |
| spellingShingle | XIN Ya FANG Xianping WANG Shuzhen TONG Jianxin LAI Wenguo WANG Jianrong YU Hong Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberry 浙江大学学报. 农业与生命科学版 strawberry simple sequence repeat (SSR) sequence related amplified polymorphism (SRAP) genetic diversity |
| title | Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberry |
| title_full | Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberry |
| title_fullStr | Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberry |
| title_full_unstemmed | Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberry |
| title_short | Comparison of simple sequence repeat (SSR) and sequence related amplified polymorphism (SRAP) markers for genetic diversity analysis in strawberry |
| title_sort | comparison of simple sequence repeat ssr and sequence related amplified polymorphism srap markers for genetic diversity analysis in strawberry |
| topic | strawberry simple sequence repeat (SSR) sequence related amplified polymorphism (SRAP) genetic diversity |
| url | https://www.academax.com/doi/10.3785/j.issn.1008-9209.2018.10.261 |
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