Results 91 to 100 of about 4,481,792 (185)

Sporophytic Self-Incompatibility

, 2017
Most flowering plants are hermaphrodites with flowers that have both male and female reproductive organs. Despite being able to self-fertilize, numerous mechanisms have evolved to prevent this from happening.
JCO Koh (9976760), Susan Hoebee (9495965), EJ Newbigin (9976763)   +2 more
core   +1 more source

PollenCALC: Software for estimation of pollen compatibility of self-incompatible allo- and autotetraploid species

BMC Bioinformatics, 2012
Background Self-incompatibility (SI) is a biological mechanism to avoid inbreeding in allogamous plants. In grasses, this mechanism is controlled by a two-locus system (S-Z).
Aguirre Andrea, Wollenweber Bernd, Frei Ursula K, Lübberstedt Thomas   +3 more
doaj   +1 more source

Molecular studies of gametophytic self-incompatibility

, 1990
Typescript (photocopy)Thesis (PhD)-- University of Melbourne, Faculty of Science, 1991Includes bibliographical references.Self-incompatibility is studied as an example of cell-cell recognition in plants.
Mau, Shaio-Lim.
core   +1 more source

The identification of the Rosa S-locus and implications on the evolution of the Rosaceae gametophytic self-incompatibility systems. [PDF]

Sci Rep, 2021
Vieira J, Pimenta J, Gomes A, Laia J, Rocha S, Heitzler P, Vieira CP.   +6 more
europepmc   +1 more source

Genomic imprinting in an early‐diverging angiosperm reveals an ancient mechanism for seed initiation in flowering plants

New Phytologist, Volume 249, Issue 4, Page 1580-1591, February 2026.
Ana M. Florez‐Rueda, Mathias Scharmann, Leonardo P. de Souza, Alisdair R. Fernie, Julien B. Bachelier, Duarte D. Figueiredo   +5 more
wiley   +1 more source

The molecular biology of self-incompatibility in Brassica [PDF]

, 1990
Self- incompatibility in Brassica is controlled by a single "S"-locus. Different self- incompatible genotypes of Brassica are correlated with the occurrence of S-locus-specific glycoproteins (SLSGs), cDNA sequences for certain of which have been ...
Scutt, Charles Patrick, Scutt, C.P
core  

Apple Pollination Biology for Stable and Novel Fruit Production: Search System for Apple Cultivar Combination Showing Incompatibility, Semicompatibility, and Full-Compatibility Based on the S-RNase Allele Database

International Journal of Agronomy, 2014
Breeding and cultivation of new apple cultivars are among the most attractive and important issues for apple researchers. As almost all apple cultivars exhibit gametophytic self-incompatibility (GSI), cross-pollination between genetically different ...
Shogo Matsumoto
doaj   +1 more source

Evolutionary genetics of an S-like polymorphism in Papaveraceae with putative function in self-incompatibility.

PLoS ONE, 2011
BackgroundPapaver rhoeas possesses a gametophytic self-incompatibility (SI) system not homologous to any other SI mechanism characterized at the molecular level.
Timothy Paape, Takashi Miyake, Naoki Takebayashi, Diana Wolf, Joshua R Kohn   +4 more
doaj   +1 more source

The Modeled Effects of Gametophytic Self-Incompatibility and Localized Gene Dispersal on Population Substructure

, 1986
viii, 56 p.This study examines the effects of gametophytic self-incompatibility and localized gene dispersal on population substructure. The variation in population substructure is calculated using a value of genetic differentiation, GST.
Crandall, Keith A.
core  

Article Addendum: The paradox of clonality and the evolution of self-incompatibility [PDF]

, 2007
In the January issue of New Phytologist Vallejo-Marín and O’Brien documented that in the genus Solanum (Solanaceae) clonality and self-incompatibility, a common genetic mechanism enforcing cross-fertilization, co-occur more often than ...
Vallejo-Marín, Mario, Mario Vallejo-Marín   +1 more
core   +1 more source