The identification of the Rosa S-locus and implications on the evolution of the Rosaceae gametophytic self-incompatibility systems [PDF]
Scientific Reports, 2021 In Rosaceae species, two gametophytic self-incompatibility (GSI) mechanisms are described, the Prunus self-recognition system and the Maleae (Malus/Pyrus/Sorbus) non-self- recognition system.
J. Vieira +6 more
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Genomic analyses elucidate S‐locus evolution in response to intra‐specific losses of distyly in Primula vulgaris [PDF]
Ecology and EvolutionDistyly, a floral dimorphism that promotes outcrossing, is controlled by a hemizygous genomic region known as the S‐locus. Disruptions of genes within the S‐locus are responsible for the loss of distyly and the emergence of homostyly, a floral ...
E. Mora‐Carrera +7 more
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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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Characterisation of the Gillenia S-locus provides insight into evolution of the nonself-recognition self-incompatibility system in apple [PDF]
Scientific ReportsSelf-incompatibility (SI) in plants has evolved independently multiple times and S-RNase-based gametophytic self-incompatibility (GSI) is most common.
Ruiling Wang +10 more
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A next-generation sequencing approach for high-resolution S-locus genotyping in apricot [PDF]
Scientific ReportsMost temperate fruit crops exhibit a Gametophytic Self-Incompatibility (GSI) mechanism that prevents incompatible pollen tube growth and promotes outbreeding.
Jorge Lora +4 more
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An S-locus independent pollen factor confers self-compatibility in 'Katy' apricot. [PDF]
PLoS ONE, 2013 Loss of pollen-S function in Prunus self-compatible cultivars has been mostly associated with deletions or insertions in the S-haplotype-specific F-box (SFB) genes.
Elena Zuriaga +5 more
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Molecular Approaches to Overcome Self-Incompatibility in Diploid Potatoes
Plants, 2022 There has been an increased interest in true potato seeds (TPS) as planting material because of their advantages over seed tubers. TPS produced from a tetraploid heterozygous bi-parental population produces non-uniform segregating progenies, which have ...
Hemant Balasaheb Kardile +2 more
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Genetic Components of Self-Incompatibility in Brassica Vegetables
Horticulturae, 2023 Brassica vegetables are very important to human beings. Self-incompatibility (SI) is a common phenomenon in Brassica. Breeding by SI lines is an important way to utilize heterosis of Brassica vegetables. It is believed that the SI inheritance in Brassica
Fenghua Wang +3 more
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Secondary evolution of a self-incompatibility locus in the Brassicaceae genus Leavenworthia. [PDF]
PLoS Biology, 2013 Self-incompatibility (SI) is the flowering plant reproductive system in which self pollen tube growth is inhibited, thereby preventing self-fertilization. SI has evolved independently in several different flowering plant lineages.
Sier-Ching Chantha +4 more
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Development of self-compatible B. rapa by RNAi-mediated S locus gene silencing. [PDF]
PLoS ONE, 2012 The self-incompatibility (SI) system is genetically controlled by a single polymorphic locus known as the S-locus in the Brassicaceae. Pollen rejection occurs when the stigma and pollen share the same S-haplotype.
Hee-Jeong Jung +7 more
doaj +1 more source