ddRAD-seq variant calling in peach and the effect of removing PCR duplicates
X International Peach Symposium, Naoussa (Grecia), diciembre de 2022
| Main Authors: | , , , , , |
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| Format: | Artículo |
| Language: | Inglés |
| Published: |
ISHS
2024
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.12123/16484 https://doi.org/10.17660/ActaHortic.2022.1352.56 |
| _version_ | 1855485237365047296 |
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| author | Ksouri, Najla Benítez, M Aballay, Maximiliano Martín Sanchez, Gerardo Contreras-Moreira, Bruno Gogorcena Aoiz, Yolanda |
| author_browse | Aballay, Maximiliano Martín Benítez, M Contreras-Moreira, Bruno Gogorcena Aoiz, Yolanda Ksouri, Najla Sanchez, Gerardo |
| author_facet | Ksouri, Najla Benítez, M Aballay, Maximiliano Martín Sanchez, Gerardo Contreras-Moreira, Bruno Gogorcena Aoiz, Yolanda |
| author_sort | Ksouri, Najla |
| collection | INTA Digital |
| description | X International Peach Symposium, Naoussa (Grecia), diciembre de 2022 |
| format | Artículo |
| id | INTA16484 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | ISHS |
| publisherStr | ISHS |
| record_format | dspace |
| spelling | INTA164842024-01-09T12:53:11Z ddRAD-seq variant calling in peach and the effect of removing PCR duplicates Ksouri, Najla Benítez, M Aballay, Maximiliano Martín Sanchez, Gerardo Contreras-Moreira, Bruno Gogorcena Aoiz, Yolanda Prunus persica Variación Genética Biotecnología Vegetal Fitomejoramiento Genotipado Durazno Genetic Variation PCR Plant Biotechnology Plant Breeding Genetic Techniques Genotyping Peaches ddRAD-seq Double digest RAD-seq DNA-variants X International Peach Symposium, Naoussa (Grecia), diciembre de 2022 Double digest RAD-seq (ddRAD-seq) is a flexible and cost-effective strategy that has emerged as one of the most popular genotyping approaches in plants. It relies on combining two restriction enzymes for library preparation followed by PCR amplification of the template molecules. However, PCR introduces sequence duplicates and may erroneously inflate the confidence of genotype calls at a particular site. Although the process of variant calling is relatively straightforward, it is time-consuming, involving multiple steps. Thus, removing any unneeded steps would reduce the computation time and simplify the analysis. Hence, the primary aim of this study is to evaluate the necessity of PCR duplicates and their effects on SNP and indel calling in peach. On the other hand, the accuracy of genetic variant identification in plants is a crucial step toward understanding phenotypical traits and monitoring breeding programs. However, false positive calls are a common issue that could hamper the detection of relevant variants. Thereby, a good combination of computational tools for alignment and variant calling is crucial to tackle these artifacts. In response to this challenge, three variant callers (BCFtools-mpileup, Freebayes and GATK-HaplotypeCaller) were combined on top of the BWA-mem read mapper. Variants derived from the intersection of these callers are selected as a high confidence set and flagged for subsequent analysis. The pipeline is documented and available as a set of Makefiles that can be adapted to any species. This work provides useful guidelines and a reproducible workflow for variant detection using ddRAD-seq data. EEA San Pedro Fil: Ksouri, Najla. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental Aula Dei; España Fil: Benítez, M.M. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental Aula Dei; España Fil: Aballay, Maximiliano Martín. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina Fil: Sánchez, Gerardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria San Pedro; Argentina Fil: Contreras-Moreira, Bruno. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental Aula Dei; España Fil: Gogorcena Aoiz, Yolanda. Consejo Superior de Investigaciones Científicas (CSIC). Estación Experimental Aula Dei; España 2024-01-09T12:44:29Z 2024-01-09T12:44:29Z 2022 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/16484 978-94-62613-52-2 2406-6168 https://doi.org/10.17660/ActaHortic.2022.1352.56 eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf ISHS Acta horticulturae 1352 : 405-412. (Dec. 2022) |
| spellingShingle | Prunus persica Variación Genética Biotecnología Vegetal Fitomejoramiento Genotipado Durazno Genetic Variation PCR Plant Biotechnology Plant Breeding Genetic Techniques Genotyping Peaches ddRAD-seq Double digest RAD-seq DNA-variants Ksouri, Najla Benítez, M Aballay, Maximiliano Martín Sanchez, Gerardo Contreras-Moreira, Bruno Gogorcena Aoiz, Yolanda ddRAD-seq variant calling in peach and the effect of removing PCR duplicates |
| title | ddRAD-seq variant calling in peach and the effect of removing PCR duplicates |
| title_full | ddRAD-seq variant calling in peach and the effect of removing PCR duplicates |
| title_fullStr | ddRAD-seq variant calling in peach and the effect of removing PCR duplicates |
| title_full_unstemmed | ddRAD-seq variant calling in peach and the effect of removing PCR duplicates |
| title_short | ddRAD-seq variant calling in peach and the effect of removing PCR duplicates |
| title_sort | ddrad seq variant calling in peach and the effect of removing pcr duplicates |
| topic | Prunus persica Variación Genética Biotecnología Vegetal Fitomejoramiento Genotipado Durazno Genetic Variation PCR Plant Biotechnology Plant Breeding Genetic Techniques Genotyping Peaches ddRAD-seq Double digest RAD-seq DNA-variants |
| url | http://hdl.handle.net/20.500.12123/16484 https://doi.org/10.17660/ActaHortic.2022.1352.56 |
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