Results 31 to 40 of about 4,442,881 (252)

Plants regenerated from tissue culture contain stable epigenome changes in rice. [PDF]

, 2013
Most transgenic crops are produced through tissue culture. The impact of utilizing such methods on the plant epigenome is poorly understood. Here we generated whole-genome, single-nucleotide resolution maps of DNA methylation in several regenerated rice ...
Bellizzi, Maria, Ding, Bo, Feng, Suhua, Jacobsen, Steven E, Meyers, Blake C, Pellegrini, Matteo, Simon, Stacey A, Stroud, Hume, Wang, Guo-Liang   +8 more
core   +2 more sources

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
doaj   +1 more source

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
doaj   +1 more source

Response of arum lily calli to culture filtrate of Pectobacterium carotovorum subsp. carotovorum [PDF]

, 1989
This report demonstrated that culture filtrate of Pectobacterium carotovorum ssp. carotovorum isolate ZT0505, the pathogen of bacterial soft rot disease of arum lily (Zantedeschia sp.), contained extracellular enzymes and caused arum lily leaf tissue and
Custers, J.B.M., Li, X., Ni, L., Zhang, K., Zhang, L.   +4 more
core   +10 more sources

Epigenetic regulation of adaptive responses of forest tree species to the environment [PDF]

, 2013
Epigenetic variation is likely to contribute to the phenotypic plasticity and adaptative capacity of plant species, and may be especially important for long-lived organisms with complex life cycles, including forest trees.
Abarca, Dolores, Bräutigam, Katharina, Campbell, Malcolm M., Cervera, María-Teresa, Díaz-Sala, Carmen, Fluch, Silvia, Fossdal, Carl G., Fraga, Mario Fernández, Guevara, M. Ángeles, Johnsen, Øystein, Jose, Gutiérrez-Marcos, Lafon-Placette, Clément, Maury, Stéphane, Mirouze, Marie, Rohde, Antje, Strauss, Steven H., Vining, Kelly J.   +16 more
core   +4 more sources

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
doaj   +1 more source

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
doaj   +1 more source

Regeneration ability and genetic transformation of root type chicory (Cichorium intybus var. sativum) [PDF]

, 2012
To develop an efficient protocol for shoot regeneration of root chicory (Cichorium intybus var. sativum), some factors, including different concentrations of plant growth regulators in Murashige and Skoog (MS) medium, type of explants and genotypes were ...
De Loose, Marc, Karimi, Mansour, Maroufi, Asad, Mehdi Khanlou, Khosro, Van Bockstaele, Erik   +4 more
core   +1 more source

Variação somaclonal nos descritores mínimos de tubérculo em batata Somaclonal variation in minima descriptors of tuber in potato

Ciência Rural, 2012
Em batata, a cultura de tecidos é utilizada para recuperar cultivares infectadas por viroses, entretanto, o cultivo in vitro pode conduzir à variação somaclonal.
Gisele Santiago, Lia Rejane Silveira Reiniger, Joana Graciela Hanauer, Sidinei José Lopes, Marta Stochero Deprá   +4 more
doaj   +1 more source

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
doaj   +1 more source