Results 11 to 20 of about 1,796 (180)

Somaclonal variation as a tool for temperate fruit breeding

Acta Agriculturae Slovenica, 1999
Somaclonal variation involves all forms of phenotypic and genotypic variation generated by in vitro growth. It can provide useful genetic variation for plant improvement, especially in vegetatively propagated crops such as fruits.
Mojca VIRŠČEK-MARN
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Tissue culture-induced heritable genomic variation in rice, and their phenotypic implications. [PDF]

PLoS ONE, 2014
Somaclonal variation generally occurs in plants regenerated from tissue culture. However, fundamental issues regarding molecular characteristics, mutation rates and mutation spectra of plant somatic variation as well as their phenotypic relevance have ...
Di Zhang, Zhenhui Wang, Ningning Wang, Yang Gao, Ying Liu, Ying Wu, Yan Bai, Zhibin Zhang, Xiuyun Lin, Yuzhu Dong, Xiufang Ou, Chunming Xu, Bao Liu   +12 more
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Phytochemical Composition, Antioxidant Capacity, and Enzyme Inhibitory Activity in Callus, Somaclonal Variant, and Normal Green Shoot Tissues of Catharanthus roseus (L) G. Don

Molecules, 2020
This study aimed to investigate the impact of plant growth regulators, sucrose concentration, and the number of subcultures on axillary shoot multiplication, in vitro flowering, and somaclonal variation and to assess the phytochemical composition ...
O. New Lee, Gunes Ak, Gokhan Zengin, Zoltán Cziáky, József Jekő, Kannan R.R. Rengasamy, Han Yong Park, Doo Hwan Kim, Iyyakkannu Sivanesan   +8 more
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Somaclonal variation in micropropagated Heliconia bihai cv. Lobster Claw I plantlets (Heliconiaceae) Variação somaclonal em mudas micropropagadas de Helicônia, Heliconia Bihai cv. Lobster Claw I (Heliconiaceae)

Scientia Agricola, 2008
The occurrence of somaclonal variation is described in various cultures of agronomic interest. Such variation can be of benefit in the development of new flower varieties.
Paulo Hercílio Viegas Rodrigues
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RAPD Analysis to Detect Somaclonal Variation of Pineapple In Vitro Cultures during Micropropagation

Biotropia: The Southeast Asian Journal of Tropical Biology, 2016
Plant off-types still become a concern in pineapple micropropagation. Reliable methods are needed to detect and to reduce plant off-types. This research was conducted to confirm the occurrence of somaclonal variation during micropropagation, to know the ...
Ika Roostika, Nurul Khumaida, Sintho Wahyuning Ardie   +2 more
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A novel micropropagation of Lycium ruthenicum and epigenetic fidelity assessment of three types of micropropagated plants in vitro and ex vitro.

PLoS ONE, 2021
Lycium ruthenicum is an excellent eco-economic shrub. Numerous researches have been conducted for the function of its fruits but scarcely focused on the somaclonal variation and DNA methylation.
Yue Gao, Qin-Mei Wang, Qinxia An, Jianguo Cui, Yongbin Zhou, Xinyu Qi, Lijie Zhang, Lujia Li   +7 more
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An Integrated Metabolomic and Gene Expression Analysis of ‘Sachinoka’ Strawberry and Its Somaclonal Mutant Reveals Fruit Color and Volatiles Differences

Plants, 2022
Plant tissue culture produces a wide range of genetic variations which are useful for quality improvement of the plant species. However, the differences in metabolic components and the key genes responsible for the difference in metabolic components ...
Ruiqing Bian, Shuang Yu, Xinyu Song, Jinxiang Yao, Junxiang Zhang, Zhihong Zhang   +5 more
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High genetic and epigenetic stability in Coffea arabica plants derived from embryogenic suspensions and secondary embryogenesis as revealed by AFLP, MSAP and the phenotypic variation rate. [PDF]

PLoS ONE, 2013
Embryogenic suspensions that involve extensive cell division are risky in respect to genome and epigenome instability. Elevated frequencies of somaclonal variation in embryogenic suspension-derived plants were reported in many species, including coffee ...
Roberto Bobadilla Landey, Alberto Cenci, Frédéric Georget, Benoît Bertrand, Gloria Camayo, Eveline Dechamp, Juan Carlos Herrera, Sylvain Santoni, Philippe Lashermes, June Simpson, Hervé Etienne   +10 more
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PCR-based molecular markers for assessment of somaclonal variation in Pinus pinea clones micropropagated in vitro

Biologia Plantarum, 2010
Four different markers [random amplified polymorphic DNA (RAPD), inter simple sequence repeat (ISSR), amplified fragment length polymorphism (AFLP), and selective amplified microsatellite polymorphism length (SAMPL)] were applied for evaluating ...
C. Cuesta, R. J. Ordás, A. Rodríguez, B. Fernández   +3 more
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Detection of Somaclonal Variation in Micropropagated and Acclimatized Plantlets of Oryza sativa MRQ 74 from Stem Explants [PDF]

Planta Daninha, 2019
: In plant tissue culture system, the excessive supply of plant growth hormones may inhibit further growth and development of the regenerants and sometimes it may induce somaclonal variation.
A. SALEH, R.M. TAHA, N. MAHMAD, H. ELIAS, H.A.A. HAMID   +4 more
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