Results 1 to 10 of about 26,501 (111)

Late-acting self-incompatibility in Asimina triloba: implications for the evolution of self-incompatibility in angiosperms [PDF]

BMC Plant Biology
Background Self-incompatibility (SI) has been reported in many angiosperm species; however, numerous SI systems remain poorly understood, particularly in early-divergent angiosperms where the molecular and genetic regulation of late-acting self ...
Cristina Ferrer-Blanco, Jorge Lora, Enrique López-Gómez, Aynhoa Gómez-Ollé, Noé Fernández-Pozo, José I. Hormaza   +5 more
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Dominance modifiers at the Arabidopsis self-incompatibility locus retain proto-miRNA features and act through non-canonical pathways. [PDF]

PLoS Genetics
Self-incompatibility in flowering plants is a common mechanism that prevents self-fertilization and promotes outcrossing. In Brassicaceae, the self-incompatibility locus is highly diverse, with many alleles arranged in a complex dominance hierarchy and ...
Rita A Batista, Eléonore Durand, Monika Mörchen, Jacinthe Azevedo-Favory, Samson Simon, Manu Dubin, Vinod Kumar, Eléanore Lacoste, Corinne Cruaud, Christelle Blassiau, Matteo Barois, Anne-Catherine Holl, Chloé Ponitzki, Nathalie Faure, William Marande, Sonia Vautrin, Isabelle Fobis-Loisy, Jean-Marc Aury, Sylvain Legrand, Ute Krämer, Thierry Lagrange, Xavier Vekemans, Vincent Castric   +22 more
doaj   +2 more sources

Pan-S-locus analysis reveals insights into the origin and evolution of self-incompatibility in the orange subfamily [PDF]

Genome Biology
Background Self-incompatibility is controlled by a highly polymorphic supergene complex, the S-locus, which is structurally complex, rich in repetitive sequences, and varies in length from hundreds of kilobases to tens of megabases across different plant
Jianbing Hu, Zezhen Du, Chenchen Liu, Hao Wen, Cong Liu, Peng Chen, Chunmei Shi, Junli Ye, QianHua Ji, Xiuxin Deng, Maurice Bosch, Zongcheng Lin, Wen-Biao Jiao, Lijun Chai   +13 more
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Identification of self-incompatibility in macadamia (Macadamia SPP.) using field-bagging and fluorescence microscopy [PDF]

Frontiers in Plant Science
Self-incompatibility (SI) significantly reduces crop yield, often far below its genetic potential. Developing self-compatible varieties is the most effective strategy for overcoming SI in crops.
Guanghong Kong, Wencai Yu
doaj   +2 more sources

Breaking self-incompatibility for diploid hybrid potato breeding: advances, mechanisms, and emerging technologies [PDF]

Frontiers in Plant Science
Potato (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, Tuanrong Lin, Zhen Wang, Zhen Wang, Longqiu Fan, Yufeng Wang, Xinlei Jiao, Wei Wang, Xiaojie Zong, Junzhi Chen, Yuhe Yin   +10 more
doaj   +2 more sources

Dominance in self-compatibility between subgenomes of allopolyploid Arabidopsis kamchatica shown by transgenic restoration of self-incompatibility [PDF]

Nature Communications, 2023
The evolutionary transition to self-compatibility facilitates polyploid speciation. In Arabidopsis relatives, the self-incompatibility system is characterized by epigenetic dominance modifiers, among which small RNAs suppress the expression of a ...
Chow-Lih Yew, Takashi Tsuchimatsu, Rie Shimizu-Inatsugi, Shinsuke Yasuda, Masaomi Hatakeyama, Hiroyuki Kakui, Takuma Ohta, Keita Suwabe, Masao Watanabe, Seiji Takayama, Kentaro K. Shimizu   +10 more
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Backcrossing Failure between Sikitita Olive and Its Male Parent Arbequina: Implications for the Self-Incompatibility System and Pollination Designs of Olive Orchards [PDF]

Plants
Backcrossing between Sikitita and its male parent Arbequina, offers the possibility to check the suitability of different self-incompatibility models proposed for olive.
Julián Cuevas, Fernando M. Chiamolera, Virginia Pinillos, Francisco Rodríguez, Irene Salinas, Diego Cabello, Alenka Baruca Arbeiter, Dunja Bandelj, Marina Raboteg Božiković, Gabriela Vuletin Selak   +9 more
doaj   +2 more sources

Identification of self-incompatibility alleles in Quince (Cydonia oblonga Mill.). [PDF]

PLoS ONE
The Quince (Cydonia oblonga Mill.), typically known for its self-compatibility, surprisingly presents a degree of self-incompatibility. This research focused on exploring the diversity within the self-incompatibility gene locus (S) in various C.
Sara Sadeghnejad, Hamid Abdollahi, Daryoush Davoodi, Maryam Tatari, Mahmoud Khosroshahli   +4 more
doaj   +2 more sources

Transcriptomic Analysis of Self-Incompatibility in Alfalfa [PDF]

Plants
Alfalfa (Medicago sativa L.) is an important forage crop worldwide, but molecular genetics and breeding research in this species are hindered by its self-incompatibility (SI).
Lulu Li, Sinan Liu, Yulu Wang, Yangzhou Shang, Zhi Qi, Hao Lin, Lifang Niu   +6 more
doaj   +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