Results 111 to 120 of about 21,790 (234)
Nordic Journal of Botany, Volume 2025, Issue 9, September 2025.Many species of the Bromeliaceae are under threat due to the fragmentation and anthropogenic pressure affecting the Atlantic Forest highlight the need to conservation efforts. The genus Hohenbergia deserves special attention in this context, as the Hohenbergia stellata complex includes endemic species that rely on diverse reproductive strategies, which
Tiago Abreu da Silva +7 more
wiley +1 more source
Exploration of the T. cacao genome sequence to decipher the incompatibility system of Theobroma cacao and to identify diagnostic markers [PDF]
, 2017 We explored the Theobroma cacao genome sequence to progress in the knowledge of the T. cacao incompatibility system. Cocoa self-compatibility is an important yield factor and has been described as controlled by a late gameto-sporophytic system involving ...
Argout, Xavier +20 more
core
Analysis of variation for apomictic reproduction in diploid Paspalum rufum [PDF]
, 2014 Background and Aims: The diploid cytotype of Paspalum rufum (Poaceae) reproduces sexually and is self-sterile; however, recurrent autopolyploidization through 2n + n fertilization and the ability for reproduction via apomixis have been documented in one ...
Delgado Benarroch, Luciana +5 more
core +2 more sources
Joint Estimation of Paternity, Sibships and Pollen Dispersal in a Snapdragon Hybrid Zone
Molecular Ecology, Volume 34, Issue 18, September 2025.ABSTRACT Inferring genealogical relationships of wild populations is useful because it gives direct estimates of mating patterns and variance in reproductive success. Inference can be improved by including information about parentage shared between siblings, or by modelling phenotypes or population data related to mating.
Thomas James Ellis +2 more
wiley +1 more source
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 +3 more
doaj +1 more source
Population genetics of self-incompatibility in a clade of relict cliff-dwelling plant species [PDF]
, 2016 The mating systems of species in small or fragmented populations impact upon their persistence. Small self-incompatible (SI) populations risk losing S allele diversity, responsible for the SI response, by drift thereby limiting mate availability and ...
Brennan, Adrian C. +2 more
core +1 more source
EVOLUTION OF GAMETOPHYTIC AND SPOROPHYTIC SYSTEMS OF SELF-INCOMPATIBILITY IN ANGIOSPERMS [PDF]
Evolution, 1960 Self-incompatibility has been found in at least 78 angiosperm families and occurs in every major phylogenetic line (East, 1940; Fryxell, 1957; Brewbaker, 1957). It has even been discovered in at least three gymnosperm species (Pinus sylvestrisGustaffson, cited by Bateman, 1952; Larix laricina, Pseudotsuga taxifoliaFryxell, 1957), and one pteridophyte ...
openaire +1 more source
New Phytologist, Volume 249, Issue 4, Page 1580-1591, February 2026.
Ana M. Florez‐Rueda +5 more
wiley +1 more source
Transcriptomic comparison of the self-pollinated and cross-pollinated flowers of Erigeron breviscapus to analyze candidate self-incompatibility-associated genes [PDF]
, 2015 Table S1. Functional annotation of E.breviscapus transcriptome.
Chun-Hua Ma +6 more
core +2 more sources
The making of gametes in higher plants [PDF]
, 2005 Higher plants have evolved to be one of the predominant life forms on this planet. A great deal of this evolutionary success relies in a very short gametophytic phase which underlies the sexual reproduction cycle. Sexual plant reproduction takes place in
Becker, J.D., Boavida, L., Feijó, J.A.
core +1 more source