{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Koseva B"],"funding":["K-INBRE","National Institutes of Health","KU GRF","KU Botany Endowment","NIGMS NIH HHS"],"pagination":["1256-1267"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC5675808"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["216(4)"],"pubmed_abstract":["Angiosperm diversity has been shaped by mating system evolution, with the most common transition from outcrossing to self-fertilizing. To investigate the genetic basis of this transition, we performed crosses between two species endemic to the Canary Islands, the self-compatible (SC) species Tolpis coronopifolia and its self-incompatible (SI) relative Tolpis santosii. We scored self-compatibility as self-seed set of recombinant plants within two F<sub>2</sub> populations. To map and genetically characterize the breakdown of SI, we built a draft genome sequence of T. coronopifolia, genotyped F<sub>2</sub> plants using multiplexed shotgun genotyping (MSG), and located MSG markers to the genome sequence. We identified a single quantitative trait locus (QTL) that explains nearly all variation "],"journal":["The New phytologist"],"pubmed_title":["The genetic breakdown of sporophytic self-incompatibility in Tolpis coronopifolia (Asteraceae)."],"pmcid":["PMC5675808"],"funding_grant_id":["P20 GM103418","NIH P20-GM103418","R01 GM073990-02","R01 GM073990","R01 GM073990‐02"],"pubmed_authors":["Kelly JK","Mort ME","Crawford DJ","Brown KE","Koseva B"],"additional_accession":[]},"is_claimable":false,"name":"The genetic breakdown of sporophytic self-incompatibility in Tolpis coronopifolia (Asteraceae).","description":"Angiosperm diversity has been shaped by mating system evolution, with the most common transition from outcrossing to self-fertilizing. To investigate the genetic basis of this transition, we performed crosses between two species endemic to the Canary Islands, the self-compatible (SC) species Tolpis coronopifolia and its self-incompatible (SI) relative Tolpis santosii. We scored self-compatibility as self-seed set of recombinant plants within two F<sub>2</sub> populations. To map and genetically characterize the breakdown of SI, we built a draft genome sequence of T. coronopifolia, genotyped F<sub>2</sub> plants using multiplexed shotgun genotyping (MSG), and located MSG markers to the genome sequence. We identified a single quantitative trait locus (QTL) that explains nearly all variation ","dates":{"release":"2017-01-01T00:00:00Z","publication":"2017 Dec","modification":"2026-04-29T12:47:35.4Z","creation":"2019-03-27T00:09:08Z"},"accession":"S-EPMC5675808","cross_references":{"pubmed":["28892151"],"doi":["10.1111/nph.14759"]}}