Gametophytic self-incompatibility in Rosaceae fruit trees
Acta Scientiarum Polonorum: Hortorum Cultus, 2019 Rosaceae fruit trees are characterized by gametophytic self-incompatibility, with their production typically requiring artificial pollination or pollination tree is required in production.
Chunhui Ma, Haiyong Qu
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Research Progress on Calcium Ion in Gametophytic Self-Incompatibility
Journal of Horticultural Research, 2022 Calcium ions are involved in plant self-incompatibility response as important signaling substances in cells. In the sporophytic self-incompatibility response, Ca2+ enters the stigma papilla cells and plays a key role in inhibiting incompatible pollen ...
Guo Yanling, Qu Haiyong
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Segregation Distortion for Male Parents in High Density Genetic Maps from Reciprocal Crosses between Two Self-Incompatible Cultivars Confirms a Gametophytic System for Self-Incompatibility in Citrus [PDF]
Agriculture, 2021 Self-incompatibility is an important evolutionary feature in angiosperms and has major implications for breeding strategies in horticultural crops.
Patrick Ollitrault +7 more
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Cytological evidence for gametophytic self-incompatibility in the genus Veronica [PDF]
TURKISH JOURNAL OF BOTANY, 2014 The self-incompatibility (SI) of 3 Middle East Veronica species (V. filiformis, V. gentianoides, V. teucrium) is studied, for the first time, by pollination and pollen tube growth experiments. Cytological observations of the self-pollen tubes within the pistils permit a conclusion about the presence of a gametophytic SI system in the first 2 species ...
Scalone, Romain, Albach, Dirk C.
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Review of the molecular background of self-incompatibility in rosaceous fruit trees
International Journal of Horticultural Science, 2006 This review gives a presentation of the gametophytic self-incompatibility system in the roscaeous fruit trees. Studies to discover the pistil (S-ribonucleases) and pollen-part components (F-box molecules) are summarized and models for the self ...
J. Halász, A. Hegedűs, A. Pedryc
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Gene and allelic genealogies at a gametophytic self-incompatibility locus. [PDF]
Genetics, 1994 Abstract The properties of gene and allelic genealogies at a gametophytic self-incompatibility locus in plants have been investigated analytically and checked against extensive numerical simulations. It is found that, as with overdominant loci, there are two genealogical processes with markedly different time scales.
Vekemans, Xavier, Slatkin, Montgomery
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A New Breeding Technique for F1 Hybrid Production From Self-Incompatible Species. [PDF]
Plant Biotechnol JPlant Biotechnology Journal, Volume 24, Issue 6, Page 4061-4063, June 2026.
Herridge RP +4 more
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Evidence for rare recombination at the gametophytic self-incompatibility locus [PDF]
Heredity, 2003 The gametophytic self-incompatibility locus has been thought to be a nonrecombining genomic region. Inferences have been made, however, about the functional importance of different parts of the S-locus, based on differences in the levels of variability along the gene, and this is valid only if recombination occurs.
Cristina P Vieira +2 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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Self-incompatibility in passionfruit: evidence of gametophytic-sporophytic control
Theoretical and Applied Genetics, 2003 Self-incompatibility in passionfruit was studied in families originated from crosses among plants that presented differences in reciprocal crosses. The three families, obtained by crossing S(3) plants, exhibited one incompatible group; no reciprocal differences were observed. The phenotype of the families was the same as the parent plants, S(3).
T de M F, Suassuna +3 more
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