Results 51 to 60 of about 2,115 (184)

HT-B and S-RNase CRISPR-Cas9 double knockouts show enhanced self-fertility in diploid Solanum tuberosum

Frontiers in Plant Science, 2023
The Gametophytic Self-Incompatibility (GSI) system in diploid potato (Solanum tuberosum L.) poses a substantial barrier in diploid potato breeding by hindering the generation of inbred lines.
Sarah Lee, Felix E. Enciso-Rodriguez, William Behling, Thilani Jayakody, Kaela Panicucci, Daniel Zarka, Satya Swathi Nadakuduti, C. Robin Buell, Norma C. Manrique-Carpintero, David S. Douches   +9 more
doaj   +1 more source

Recent and Ancient Signature of Balancing Selection around the S-Locus in Arabidopsis halleri and A. lyrata [PDF]

, 2013
Balancing selection can maintain different alleles over long evolutionary times. Beyond this direct effect on the molecular targets of selection, balancing selection is also expected to increase neutral polymorphism in linked genome regions, in inverse ...
Ruggiero, Maria-Valeria, Roux, Camille, Pauwels, M., Roux, Clément, Castric, Vincent, Vekemans, X., Pauwels, Maxime, M.-V., Ruggiero, Charlesworth, D., Vekemans, Xavier, Charlesworth, Deborah   +10 more
core   +1 more source

Molecular S-genotyping of sweet cherry (Prunus avium L.) genetic resources

Horticultural Science, 2019
Sweet cherries are self-incompatible, which is determined by a gametophytic self-incompatibility system (GSI). The self-incompatibility is controlled by a multi-allelic S-locus.
Josef Patzak, Alena Henychová, František Paprštein, Jiří Sedlák   +3 more
doaj   +1 more source

Association of T2/S-RNase With Self-Incompatibility of Japanese Citrus Accessions Examined by Transcriptomic, Phylogenetic, and Genetic Approaches

Frontiers in Plant Science, 2021
Several citrus varieties show gametophytic self-incompatibility (GSI), which can contribute to seedless fruit production in several cultivars. This study investigated the genes regulating this trait through RNA-seq performed using styles collected from ...
Chitose Honsho, Koichiro Ushijima, Misa Anraku, Shuji Ishimura, Qibin Yu, Frederick G. Gmitter, Takuya Tetsumura   +6 more
doaj   +1 more source

Transcriptome Analysis of the Late-Acting Self-Incompatibility Associated with RNase T2 Family in Camellia oleifera

Plants, 2023
The Camellia oil tree (Camellia oleifera Abel.) is an important nonwood forest species in China, and the majority of its cultivars are late-acting self-incompatibility (LSI) types.
Chang Li, Mengqi Lu, Junqin Zhou, Sen Wang, Yi Long, Yan Xu, Xiaofeng Tan   +6 more
doaj   +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

S-RNase–mediated Gametophytic Self-Incompatibility is Ancestral in Eudicots [PDF]

Molecular Biology and Evolution, 2002
The evolutionary relationship between self-incompatibility systems in different families of flowering plants has long been a topic of interest. Physiological differences in the mode of gene action and the enormous sequence differences between genes with different modes of action suggest that many instances of self-incompatibility have arisen ...
J E, Steinbachs, K E, Holsinger
openaire   +2 more sources

Finding a Compatible Partner: Self-Incompatibility in European Pear (Pyrus communis); Molecular Control, Genetic Determination, and Impact on Fertilization and Fruit Set

Frontiers in Plant Science, 2019
Pyrus species display a gametophytic self-incompatibility (GSI) system that actively prevents fertilization by self-pollen. The GSI mechanism in Pyrus is genetically controlled by a single locus, i.e., the S-locus, which includes at least two polymorphic
Hanne Claessen, Wannes Keulemans, Bram Van de Poel, Nico De Storme   +3 more
doaj   +1 more source

Beyond Starch: Towards a Scalable Potato Platform for Molecular Farming

Plant Biotechnology Journal, Volume 24, Issue 7, Page 4619-4639, July 2026.
Re‐engineering potato as a biosafe and host‐optimised platform for plant molecular farming by integrating intrinsic biological traits with targeted engineering strategies. ABSTRACT Thirty‐five years after the first recombinant protein was produced in potato and 30 years after clinical trials of edible vaccines from its tubers, the crop is being ...
Izabela Anna Chincinska, Dorota Sołtys‐Kalina, Audrey Y.‐H. Teh   +2 more
wiley   +1 more source

Selecting an appropriate method for expressing S locus F-box-S2 recombinant protein

Biotechnology Reports, 2017
A single locus (S locus) including at least two linked genes (female and male determinants) genetically controls the gametophytic self-incompatibility (GSI) in apple, which has evolved to avoid self-fertilization.
Jahanshah Ashkani, D.J.G. Rees
doaj   +1 more source