Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection
In Spain, persimmon (Diospyros kaki Thunb.; 2n=6x=90) production has become an alternative to producing major fruit crops. The aim of the Instituto Valenciano de Investigaciones Agrarias's (Valencia, Spain) persimmon breeding program is to increase the range of available cultivars. Genetic resources...
| Main Authors: | , , , |
|---|---|
| Format: | conferenceObject |
| Language: | Inglés |
| Published: |
ISHS
2020
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11939/6899 https://www.actahort.org/books/1195/1195_7.htm |
| _version_ | 1855032510514200576 |
|---|---|
| author | Gil-Muñoz, Francisco Zuriaga, Elena Badenes, María L. Naval, María M. |
| author2 | Badenes, María L. |
| author_browse | Badenes, María L. Gil-Muñoz, Francisco Naval, María M. Zuriaga, Elena |
| author_facet | Badenes, María L. Gil-Muñoz, Francisco Zuriaga, Elena Badenes, María L. Naval, María M. |
| author_sort | Gil-Muñoz, Francisco |
| collection | ReDivia |
| description | In Spain, persimmon (Diospyros kaki Thunb.; 2n=6x=90) production has become an alternative to producing major fruit crops. The aim of the Instituto Valenciano de Investigaciones Agrarias's (Valencia, Spain) persimmon breeding program is to increase the range of available cultivars. Genetic resources collections are an important tool for breeding. Knowledge of the germplasm's genetic structure is valuable for improving the management of plant materials in a breeding program. Here, 47 new accessions having different origins and two rootstock species were studied using 18 polymorphic microsatellite markers. Genetic structures were estimated using a Bayesian-based model clustering method, while a Neighbor-Joining phylogenetic tree was constructed to visualize the genetic relationships among the samples. Evanno's test of the Bayesian-based model estimation found that three populations were the most informative. Persimmon cultivars are classified in four types, pollination-constant non-astringent, pollination-variant non-astringent, pollination-constant astringent and pollination-variant astringent, based on their astringency. Using these types, most of the pollination-constant and pollination-variant non-astringent accessions were grouped separately from the pollination-constant and pollination-variant astringent accessions, regardless of their origin. |
| format | conferenceObject |
| id | ReDivia6899 |
| institution | Instituto Valenciano de Investigaciones Agrarias (IVIA) |
| language | Inglés |
| publishDate | 2020 |
| publishDateRange | 2020 |
| publishDateSort | 2020 |
| publisher | ISHS |
| publisherStr | ISHS |
| record_format | dspace |
| spelling | ReDivia68992025-04-25T14:53:24Z Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection Gil-Muñoz, Francisco Zuriaga, Elena Badenes, María L. Naval, María M. Badenes, María L. Microsatellite markers Astringency type F30 Plant genetics and breeding U10 Mathematical and statistical methods Diospyros kaki Genetic distance In Spain, persimmon (Diospyros kaki Thunb.; 2n=6x=90) production has become an alternative to producing major fruit crops. The aim of the Instituto Valenciano de Investigaciones Agrarias's (Valencia, Spain) persimmon breeding program is to increase the range of available cultivars. Genetic resources collections are an important tool for breeding. Knowledge of the germplasm's genetic structure is valuable for improving the management of plant materials in a breeding program. Here, 47 new accessions having different origins and two rootstock species were studied using 18 polymorphic microsatellite markers. Genetic structures were estimated using a Bayesian-based model clustering method, while a Neighbor-Joining phylogenetic tree was constructed to visualize the genetic relationships among the samples. Evanno's test of the Bayesian-based model estimation found that three populations were the most informative. Persimmon cultivars are classified in four types, pollination-constant non-astringent, pollination-variant non-astringent, pollination-constant astringent and pollination-variant astringent, based on their astringency. Using these types, most of the pollination-constant and pollination-variant non-astringent accessions were grouped separately from the pollination-constant and pollination-variant astringent accessions, regardless of their origin. 2020-12-17T12:50:44Z 2020-12-17T12:50:44Z 2018 conferenceObject Gil-Muñoz, F., Zuriaga, E., Badenes, M. L. & Naval, M. M. (2018). Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection. Acta Horticulturae. 1195, 43-50 978-94-62611-91-7 0567-7572 (print) 2406-6168 (electronic) http://hdl.handle.net/20.500.11939/6899 10.17660/ActaHortic.2018.1195.7 https://www.actahort.org/books/1195/1195_7.htm en VI International Symposium on Persimmon Valencia, España Atribución-NoComercial-SinDerivadas 3.0 España http://creativecommons.org/licenses/by-nc-nd/3.0/es/ closedAccess ISHS electronico |
| spellingShingle | Microsatellite markers Astringency type F30 Plant genetics and breeding U10 Mathematical and statistical methods Diospyros kaki Genetic distance Gil-Muñoz, Francisco Zuriaga, Elena Badenes, María L. Naval, María M. Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection |
| title | Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection |
| title_full | Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection |
| title_fullStr | Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection |
| title_full_unstemmed | Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection |
| title_short | Analysis of genetic diversity among a set of accessions from the IVIA's persimmon collection |
| title_sort | analysis of genetic diversity among a set of accessions from the ivia s persimmon collection |
| topic | Microsatellite markers Astringency type F30 Plant genetics and breeding U10 Mathematical and statistical methods Diospyros kaki Genetic distance |
| url | http://hdl.handle.net/20.500.11939/6899 https://www.actahort.org/books/1195/1195_7.htm |
| work_keys_str_mv | AT gilmunozfrancisco analysisofgeneticdiversityamongasetofaccessionsfromtheiviaspersimmoncollection AT zuriagaelena analysisofgeneticdiversityamongasetofaccessionsfromtheiviaspersimmoncollection AT badenesmarial analysisofgeneticdiversityamongasetofaccessionsfromtheiviaspersimmoncollection AT navalmariam analysisofgeneticdiversityamongasetofaccessionsfromtheiviaspersimmoncollection |