Results 1 to 10 of about 1,796 (180)

Somaclonal variation in Saccharum spp.: unraveling its potential despite current neglect [PDF]

Вавиловский журнал генетики и селекции
Hybridization of different landraces or wild crop species facilitates genetic recombination and leads to the development of improved cultivars, particularly in sexually propagated crops.
S. Munir, M. A.B. Jaffar, S. Yasmeen, M. T. Khan, I. A. Khan   +4 more
doaj   +2 more sources

Case Study of Somaclonal Variation in Resistance Genes Mlo and Pme3 in Flaxseed (Linum usitatissimum L.) Induced by Nanoparticles [PDF]

International Journal of Genomics, 2017
Nanoparticles influence on genome is investigated worldwide. The appearance of somaclonal variation is a cause of great concern for any micropropagation system. Somaclonal variation describes the tissue-culture-induced phenotypic and genotypic variations.
Inese Kokina, Ilona Mickeviča, Marija Jermaļonoka, Linda Bankovska, Vjačeslavs Gerbreders, Andrejs Ogurcovs, Inese Jahundoviča   +6 more
doaj   +2 more sources

Somaclonal Variation in Chrysanthemum × morifolium Protoplast Regenerants [PDF]

Frontiers in Plant Science, 2020
Chrysanthemum × morifolium protoplasts were isolated and regenerated to assess possible protoclonal variation in the regenerants. After a preliminary screening of the potential of different regeneration systems for protoplast regeneration, we produced a ...
Tom Eeckhaut, Wouter Van Houtven, Silvia Bruznican, Leen Leus, Johan Van Huylenbroeck   +4 more
doaj   +2 more sources

The Role of Somaclonal Variation in Plant Genetic Improvement: A Systematic Review

Agronomy, 2023
The instability of in vitro cultures may cause genetic and epigenetic changes in crops called somaclonal variations. Sometimes, these changes produce beneficial effects; for example, they can be used in breeding programs to generate new cultivars with ...
Mileide dos Santos Ferreira, Anelita de Jesus Rocha, Fernanda dos Santos Nascimento, Wanderley Diaciso dos Santos Oliveira, Julianna Matos da Silva Soares, Tamyres Amorim Rebouças, Lucymeire Souza Morais Lino, Fernando Haddad, Claudia Fortes Ferreira, Janay Almeida dos Santos-Serejo, Jorge Sandoval Fernández, Edson Perito Amorim   +11 more
doaj   +3 more sources

Somaclonal variation

California Agriculture, 1982
Not available – first paragraph follows: Successful application of in vitro cell and tissue culture technology to crop improvement hinges on the ability to regenerate plants of known genetic constitution.
T Orton
doaj   +1 more source

Somaclonal Variation—Advantage or Disadvantage in Micropropagation of the Medicinal Plants [PDF]

International Journal of Molecular Sciences, 2023
Georgiana Duta-Cornescu, Daniela-Maria Pojoga, Alexandra Simon-Gruita   +2 more
exaly   +2 more sources

Genome-Wide Identification and Expression Analysis of Cytosine DNA Methyltransferase Genes Related to Somaclonal Variation in Pineapple (Ananas comosus L.)

Agronomy, 2022
DNA methylation plays an important role in somaclonal variation. Cytosine-5 DNA methyltransferases (C5-MTases) are crucial enzymes for maintaining the de novo genome DNA methylation status, and the gene family has been identified and characterized in ...
Wenqiu Lin, Xi’ou Xiao, Weisheng Sun, Shenghui Liu, Qingsong Wu, Yanli Yao, Hongna Zhang, Xiumei Zhang   +7 more
doaj   +1 more source

Improving Strawberry Varieties by Somaclonal Variation

EDIS, 2022
Somaclonal variation is a breeding method utilizing natural genetic variation induced by a tissue culture process instead of by hybridization. This offers an alternative to mutation breeding for the introduction of new genetic variations in existing ...
Cheol-Min Yoo, Cheryl Dalid, Catalina Moyer, Vance Whitaker, Seonghee Lee   +4 more
doaj   +3 more sources

Indirect Shoot Regeneration Using 2,4-D Induces Somaclonal Variations in Cinchona officinalis

Floresta e Ambiente, 2021
Cinchona officinalis is an important species from the Andean cloud forest that has a low regeneration rate in natural populations. In vitro regeneration of C. officinalis has been successfully established but somaclonal variation was not evaluated.
Rosa Armijos-González, Luisa Espinosa-Delgado, Augusta Cueva-Agila   +2 more
doaj   +1 more source

ANALYSIS OF THE SOMACLONAL VARIATION IN TWO IN VITRO REGENERATED AGAVE SPECIES

Tropical and Subtropical Agroecosystems, 2022
Background: Plant tissue culture has been shown to be an efficient technique for the propagation of diverse Agave species using different in vitro regeneration processes.
Irene Martínez Velasco, Amaury-M. Arzate Fernandez   +1 more
doaj   +1 more source