GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERS
The genetic diversity and population structure of 38 commercial accessions of double-flowered amaryllis (Hippeastrum hybridum) from the Netherlands and South Africa were evaluated using sequence-related amplified polymorphism (SRAP) markers. Thirty SRAP primer pairs produced 294 loci, of which 263...
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| Format: | Article |
| Language: | English |
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University of Life Sciences in Lublin - Publishing House
2021-06-01
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| Series: | Acta Scientiarum Polonorum: Hortorum Cultus |
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| Online Access: | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/751 |
| _version_ | 1827587367593050112 |
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| author | Min Xiong Shuai Yang Yi Wang Defeng Chen Xian Wang Di Zhou Zunzheng Wei |
| author_facet | Min Xiong Shuai Yang Yi Wang Defeng Chen Xian Wang Di Zhou Zunzheng Wei |
| author_sort | Min Xiong |
| collection | DOAJ |
| description |
The genetic diversity and population structure of 38 commercial accessions of double-flowered amaryllis (Hippeastrum hybridum) from the Netherlands and South Africa were evaluated using sequence-related amplified polymorphism (SRAP) markers. Thirty SRAP primer pairs produced 294 loci, of which 263 (89.16%) were polymorphic. A relatively high level of genetic diversity was observed, with estimates of Nei’s diversity index (H) and the Shannon information index (I) of 0.2719 and 0.4158, respectively. Additional genetic distance- and STRUCTURE-based analyses clustered all accessions into two or four subgroups based mostly on origin or color. The genetic differentiation between/among countries and inferred groups was significant, with Fst values ranging from 0.083-0.194%. Accessions from the Netherlands showed higher genetic variation than those from South Africa. Several accessions, such as Aphrodite, are recommended for future programs employing selective hybridization with the goal of expanding the color range. The results of the present study provide appropriate information applicable to designing effective breeding programs for double-flowered amaryllis.
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| first_indexed | 2024-03-09T00:17:06Z |
| format | Article |
| id | doaj.art-408d04350b5d4b4697b939f7e11d18d8 |
| institution | Directory Open Access Journal |
| issn | 1644-0692 2545-1405 |
| language | English |
| last_indexed | 2024-03-09T00:17:06Z |
| publishDate | 2021-06-01 |
| publisher | University of Life Sciences in Lublin - Publishing House |
| record_format | Article |
| series | Acta Scientiarum Polonorum: Hortorum Cultus |
| spelling | doaj.art-408d04350b5d4b4697b939f7e11d18d82023-12-12T07:51:15ZengUniversity of Life Sciences in Lublin - Publishing HouseActa Scientiarum Polonorum: Hortorum Cultus1644-06922545-14052021-06-0120310.24326/asphc.2021.3.2GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERSMin Xiong0Shuai Yang1Yi Wang2Defeng Chen3Xian Wang4Di Zhou5Zunzheng Wei6Beijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China), Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs, Beijing Engineering Technology Research Center of Functional Floriculture, Beijing 10097, ChinaBeijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China), Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs, Beijing Engineering Technology Research Center of Functional Floriculture, Beijing 10097, ChinaDepartment of Ornamental Horticulture, China Agricultural University, Beijing, 100193, ChinaBeijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China), Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs, Beijing Engineering Technology Research Center of Functional Floriculture, Beijing 10097, ChinaBeijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China), Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs, Beijing Engineering Technology Research Center of Functional Floriculture, Beijing 10097, ChinaBeijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China), Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs, Beijing Engineering Technology Research Center of Functional Floriculture, Beijing 10097, ChinaBeijing Vegetable Research Center, Beijing Academy of Agriculture and Forestry Sciences, Key Laboratory of Biology and Genetic Improvement of Horticultural Crops (North China), Key Laboratory of Urban Agriculture (North China), Ministry of Agriculture and Rural Affairs, Beijing Engineering Technology Research Center of Functional Floriculture, Beijing 10097, China The genetic diversity and population structure of 38 commercial accessions of double-flowered amaryllis (Hippeastrum hybridum) from the Netherlands and South Africa were evaluated using sequence-related amplified polymorphism (SRAP) markers. Thirty SRAP primer pairs produced 294 loci, of which 263 (89.16%) were polymorphic. A relatively high level of genetic diversity was observed, with estimates of Nei’s diversity index (H) and the Shannon information index (I) of 0.2719 and 0.4158, respectively. Additional genetic distance- and STRUCTURE-based analyses clustered all accessions into two or four subgroups based mostly on origin or color. The genetic differentiation between/among countries and inferred groups was significant, with Fst values ranging from 0.083-0.194%. Accessions from the Netherlands showed higher genetic variation than those from South Africa. Several accessions, such as Aphrodite, are recommended for future programs employing selective hybridization with the goal of expanding the color range. The results of the present study provide appropriate information applicable to designing effective breeding programs for double-flowered amaryllis. https://czasopisma.up.lublin.pl/index.php/asphc/article/view/751amaryllismolecular markersgenetic evaluation |
| spellingShingle | Min Xiong Shuai Yang Yi Wang Defeng Chen Xian Wang Di Zhou Zunzheng Wei GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERS Acta Scientiarum Polonorum: Hortorum Cultus amaryllis molecular markers genetic evaluation |
| title | GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERS |
| title_full | GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERS |
| title_fullStr | GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERS |
| title_full_unstemmed | GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERS |
| title_short | GENETIC ANALYSIS OF 38 DOUBLE-FLOWERED AMARYLLIS (Hippeastrum hybridum) CULTIVARS BASED ON SRAP MARKERS |
| title_sort | genetic analysis of 38 double flowered amaryllis hippeastrum hybridum cultivars based on srap markers |
| topic | amaryllis molecular markers genetic evaluation |
| url | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/751 |
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