Results 21 to 30 of about 1,516 (153)

High-Quality Chromosome-Level Genomes Reveal the Structure and Evolution of the S and Z Self-Incompatibility Loci in Leymus chinensis. [PDF]

Plant Biotechnol J
Plant Biotechnology Journal, Volume 24, Issue 5, Page 3279-3281, May 2026.
Sun S, Wang J, Guan Y, Zhang H, Mu L, Zhuang X, Zhang D, Li S, Zhao M, Lin Z, Zhang S, Cao X, Cheng Y, Shen Z, Zhang Y, Xue Y.   +15 more
europepmc   +2 more sources

Protein Profiling of Pollen–Pistil Interactions in Almond (Prunus dulcis) and Identification of a Transcription Regulator Presumably Involved in Self-Incompatibility

Agronomy, 2022
The cultivated almond displays a gametophytic self-incompatibility system, which avoids self-fertilization, and it is controlled by a multi-allelic locus (S-locus) containing two genes specifically expressed in pistil (S-RNase) and pollen (SFB).
Eva M. Gómez, Ángela S. Prudencio, Encarnación Ortega   +2 more
doaj   +1 more source

A New Breeding Technique for F1 Hybrid Production From Self-Incompatible Species. [PDF]

Plant Biotechnol J
Plant Biotechnology Journal, Volume 24, Issue 6, Page 4061-4063, June 2026.
Herridge RP, Namburi P, Varghese S, Macknight RC, Brownfield LR.   +4 more
europepmc   +2 more sources

Intra- and inter-specific reproductive barriers in the tomato clade

Frontiers in Plant Science, 2023
Tomato (Solanum lycopersicum L.) domestication and later introduction into Europe resulted in a genetic bottleneck that reduced genetic variation.
Pauline Moreels, Servane Bigot, Corentin Defalque, Francisco Correa, Juan-Pablo Martinez, Stanley Lutts, Muriel Quinet   +6 more
doaj   +1 more source

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

Agriculture, 2021
Self-incompatibility is an important evolutionary feature in angiosperms and has major implications for breeding strategies in horticultural crops.
Patrick Ollitrault, Dalel Ahmed, Gilles Costantino, Jean-Charles Evrard, Celine Cardi, Pierre Mournet, Aude Perdereau, Yann Froelicher   +7 more
doaj   +1 more source

The evolutionary history of plant T2/S-type ribonucleases [PDF]

PeerJ, 2017
A growing number of T2/S-RNases are being discovered in plant genomes. Members of this protein family have a variety of known functions, but the vast majority are still uncharacterized.
Karolis Ramanauskas, Boris Igić
doaj   +2 more sources

Breakdown of gametophytic self‐incompatibility in subdivided populations [PDF]

Evolution, 2018
Abstract Many hermaphroditic flowering plants species possess a genetic self-incompatibility (SI) system that prevents self-fertilization and is typically controlled by a single multiallelic locus, the S-locus. The conditions under which SI can be stably maintained in single isolated populations are well known and depend chiefly on the ...
Thomas Brom, Vincent Castric, Sylvain Billiard   +2 more
openaire   +3 more sources

Expression of self-incompatibility in Coffea canephora genotypes grown in the western Amazon

Pesquisa Agropecuária Brasileira, 2022
The objective of this work was to characterize the expression of gametophytic self-incompatibility in a Coffea canephora breeding population, to assist in the management and development of new cultivars.
Rodrigo Prado Depolo, Rodrigo Barros Rocha, Carolina Augusto de Souza, Maurício Reginaldo Alves dos Santos, Marcelo Curitiba Espindula, Alexsandro Lara Teixeira   +5 more
doaj   +1 more source

Bud pollination and other techniques are ineffective in breaking late-acting self-incompatibility in Ceiba chodatii (Malvaceae - Bombacoideae)

Acta Botânica Brasílica, 2021
There are two homomorphic self-incompatibility (SI) mechanisms among flowering plants - gametophytic self-incompatibility (GSI) and sporophytic self-incompatibility (SSI).
Marta Beatriz Bianchi, Peter Edward Gibbs   +1 more
doaj   +1 more source

The structure and allelic diversity of the self-incompatibility locus (S-locus) in diploid potatoes inferred from genome sequences and transcriptome data from styles and pollen. [PDF]

Plant Genome
Abstract Gametophytic self‐incompatibility (GSI) is a reproductive strategy to prevent inbreeding and promote outcrossing. Studies to understand molecular and evolutionary aspects of the self‐compatibility (SC)/self‐incompatibility (SI) system in the Solanaceae have been conducted using several genera including Petunia Juss., Nicotiana L., and Solanum ...
Ames M, Halterman D, Bethke PC.
europepmc   +2 more sources