Confirmation of a Gametophytic Self-Incompatibility in Oryza longistaminata [PDF]
Frontiers in Plant Science, 2021 Oryza longistaminata, a wild species of African origin, has been reported to exhibit self-incompatibility (SI). However, the genetic pattern of its SI remained unknown.
Xiaoping Lian +5 more
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Convergent evolution at the gametophytic self-incompatibility system in Malus and Prunus. [PDF]
PLoS ONE, 2015 S-RNase-based gametophytic self-incompatibility (GSI) has evolved once before the split of the Asteridae and Rosidae. This conclusion is based on the phylogenetic history of the S-RNase that determines pistil specificity.
Bruno Aguiar +6 more
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PLC-Mediated Signaling Pathway in Pollen Tubes Regulates the Gametophytic Self-incompatibility of Pyrus Species [PDF]
Frontiers in Plant Science, 2017 Among the Rosaceae species, the gametophytic self-incompatibility (GSI) is controlled by a single multi-allelic S locus, which is composed of the pistil-S and pollen-S genes.
Haiyong Qu +3 more
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Predicting Specificities Under the Non-self Gametophytic Self-Incompatibility Recognition Model [PDF]
Frontiers in Plant Science, 2019 Non-self gametophytic self-incompatibility (GSI) recognition system is characterized by the presence of multiple F-box genes tandemly located in the S-locus, that regulate pollen specificity.
Jorge Vieira +18 more
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Breaking self-incompatibility for diploid hybrid potato breeding: advances, mechanisms, and emerging technologies [PDF]
Frontiers in Plant SciencePotato (Solanum tuberosum L.) is a staple food crop vital to global food security. Conventional tetraploid potato breeding is severely constrained by tetrasomic inheritance, long breeding cycles, low propagation efficiency, and accumulated genetic load ...
Yiqian Wang +10 more
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A Novel Multivariate Approach to Phenotyping and Association Mapping of Multi-Locus Gametophytic Self-Incompatibility Reveals S, Z, and Other Loci in a Perennial Ryegrass (Poaceae) Population [PDF]
Frontiers in Plant Science, 2017 Self-incompatibility (SI) is a mechanism that many flowering plants employ to prevent fertilisation by self- and self-like pollen ensuring heterozygosity and hybrid vigour.
Daniel Thorogood +7 more
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The Origin and Evolution of RNase T2 Family and Gametophytic Self-incompatibility System in Plants. [PDF]
Genome Biology and Evolution, 2022 Juyou Wu, Shaoling Zhang, Xin Qiao
exaly +2 more sources
Pan-S-locus analysis reveals insights into the origin and evolution of self-incompatibility in the orange subfamily [PDF]
Genome BiologyBackground Self-incompatibility is controlled by a highly polymorphic supergene complex, the S-locus, which is structurally complex, rich in repetitive sequences, and varies in length from hundreds of kilobases to tens of megabases across different plant
Jianbing Hu +13 more
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Population structure and genetic bottleneck in sweet cherry estimated with SSRs and the gametophytic self-incompatibility locus [PDF]
BMC Genetics, 2010 Background Domestication and breeding involve the selection of particular phenotypes, limiting the genomic diversity of the population and creating a bottleneck.
Mariette Stéphanie +5 more
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Identification of Self-Incompatibility Related Genes in Sweet Cherry Based on Transcriptomic Analysis [PDF]
BiologyMost sweet cherry varieties exhibit typical gametophytic self-incompatibility (GSI) characteristics, necessitating careful configuration of pollination trees to ensure adequate yields.
Chen Feng +8 more
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