ArticleJournal of molecular evolution2009
RNase-based gametophytic self-incompatibility evolution: Questioning the hypothesis of multiple independent recruitments of the S-pollen gene.
Article in Journal of molecular evolution, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Article
- Predicting Specificities Under the Non-self Gametophytic Self-Incompatibility Recognition Model.Frontiers in plant science · 2019Article
- Inferences on specificity recognition at the Malus×domestica gametophytic self-incompatibility system.Scientific reports · 2018Article
- Recognition of a wide-range of S-RNases by S locus F-box like 2, a general-inhibitor candidate in the Prunus-specific S-RNase-based self-incompatibility system.Plant molecular biology · 2016Article
- A Comprehensive Study of Molecular Evolution at the Self-Incompatibility Locus of Rosaceae.Journal of molecular evolution · 2016Article
- Convergent evolution at the gametophytic self-incompatibility system in Malus and Prunus.PloS one · 2015Article
- Patterns of evolution at the gametophytic self-incompatibility Sorbus aucuparia (Pyrinae) S pollen genes support the non-self recognition by multiple factors model.Journal of experimental botany · 2013Article
- Article
- Identification of a Skp1-like protein interacting with SFB, the pollen S determinant of the gametophytic self-incompatibility in Prunus.Plant physiology · 2012Article
- Bleach gel: a simple agarose gel for analyzing RNA quality.Electrophoresis · 2012Article
- Evolutionary patterns at the RNase based gametophytic self - incompatibility system in two divergent Rosaceae groups (Maloideae and Prunus).BMC evolutionary biology · 2010Article
- Pollen-expressed F-box gene family and mechanism of S-RNase-based gametophytic self-incompatibility (GSI) in Rosaceae.Sexual plant reproduction · 2010Review
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Authors and funding
3 authors.
Funding
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Abstract
Multiple independent recruitments of the S-pollen component (always an F-box gene) during RNase-based gametophytic self-incompatibility evolution have recently been suggested. Therefore, different mechanisms could be used to achieve the rejection of incompatible pollen in different plant families. This hypothesis is, however, mainly based on the interpretation of phylogenetic analyses, using a small number of divergent nucleotide sequences. In this work we show, based on a large collection of F-box S-like sequences, that the inferred relationship of F-box S-pollen and F-box S-like sequences is dependent on the sequence alignment software and phylogenetic method used. Thus, at present, it is not possible to address the phylogenetic relationship of F-box S-pollen and S-like sequences from different plant families. In Petunia and Malus/Pyrus the putative S-pollen gene(s) show(s) variability patterns different than expected for an S-pollen gene, raising the question of false identification. Here we show that in Petunia, the unexpected features of the putative S-pollen gene are not incompatible with this gene's being the S-pollen gene. On the other hand, it is very unlikely that the Pyrus SFBB-gamma gene is involved in specificity determination.
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