ArticlePloS one2016
Confirmation of Single-Locus Sex Determination and Female Heterogamety in Willow Based on Linkage Analysis.
Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Genetic Structure and Conservation Management of EndemicPlants (Basel, Switzerland) · 2025Article
- Evolution of a ZW sex chromosome system in willows.Nature communications · 2023Article
- Article
- Mapping the sex determination region in the Salix F1 hybrid common parent population confirms a ZW system in six diverse species.G3 (Bethesda, Md.) · 2022Article
- Genome-wide association mapping uncovers sex-associated copy number variation markers and female hemizygous regions on the W chromosome in Salix viminalis.BMC genomics · 2021Article
- A General Model to Explain Repeated Turnovers of Sex Determination in the Salicaceae.Molecular biology and evolution · 2021Article
- Fine mapping of the sex locus inHorticulture research · 2020Article
- The Diversity and Dynamics of Sex Determination in Dioecious Plants.Frontiers in plant science · 2020Review
- Joint linkage and association mapping of complex traits in shrub willow (Salix purpurea L.).Annals of botany · 2019Article
- Article
- Sex and the flower - developmental aspects of sex chromosome evolution.Annals of botany · 2018Review
- Characterization of a large sex determination region in Salix purpurea L. (Salicaceae).Molecular genetics and genomics : MGG · 2018Article
- Hardwood Tree Genomics: Unlocking Woody Plant Biology.Frontiers in plant science · 2018Article
- Dominance and Sexual Dimorphism Pervade the Salix purpurea L. Transcriptome.Genome biology and evolution · 2017Article
- Allelic incompatibility can explain female biased sex ratios in dioecious plants.BMC genomics · 2017Article
- The Evolution of Sex Chromosomes and Dosage Compensation in Plants.Genome biology and evolution · 2017Article
- Detecting the Candidate Gender Determinants by Bioinformatic Prediction of miRNAs and Their Targets from Transcriptome Sequences of the Male and Female Flowers inBioMed research international · 2017Article
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Authors and funding
5 authors.
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Abstract
In this study, we constructed high-density genetic maps of Salix suchowensis and mapped the gender locus with an F1 pedigree. Genetic maps were separately constructed for the maternal and paternal parents by using amplified fragment length polymorphism (AFLP) markers and the pseudo-testcross strategy. The maternal map consisted of 20 linkage groups that spanned a genetic distance of 2333.3 cM; whereas the paternal map contained 21 linkage groups that covered 2260 cM. Based on the established genetic maps, it was found that the gender of willow was determined by a single locus on linkage group LG_03, and the female was the heterogametic gender. Aligned with mapped SSR markers, linkage group LG_03 was found to be associated with chromosome XV in willow. It is noteworthy that marker density in the vicinity of the gender locus was significantly higher than that expected by chance alone, which indicates severe recombination suppression around the gender locus. In conclusion, this study confirmed the findings on the single-locus sex determination and female heterogamety in willow. It also provided additional evidence that validated the previous studies, which found that different autosomes evolved into sex chromosomes between the sister genera of Salix (willow) and Populus (poplar).
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