Variations of nuclear DNA content of Musa (AAA) CV. Williams micropropagated in high concentration of N6-benzyladenine

dc.creatorGiménez Alvarado, Carlos
dc.creatorColmenares Esqueda, Maribel
dc.date2012-02-22
dc.date.accessioned2022-11-04T23:06:34Z
dc.date.available2022-11-04T23:06:34Z
dc.identifierhttps://produccioncientificaluz.org/index.php/ciencia/article/view/10025
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5129744
dc.descriptionShepherd and Dos Santos (1) had reported that the Musa plants micropropagated with N6-benzyladenine (BA) show higher percentage of mitotic abnormalities than plants propagated by classical methods. In this research, adventitious shoots of Williams (AAA), obtained by induction in 20 mg/L BA, were characterized with flow cytometry. Nuclei were isolated from banana leaves and stained using propidium iodine (50 µg/L). The distribution of the relative nuclear DNA content of these in vitro plants was according to the following intervals: 8% between 3 to 3.25, 27% 3.25 to 3.5, 38% 3.5 to 3.75, 23% 3.75 to 4 and 4% 4.25 to 4.5. These results show the possibilities to obtain somaclones with different nuclear DNA contents from triploid cultivar for Musa improvements programs.es-ES
dc.formatapplication/pdf
dc.languagespa
dc.publisherFacultad Experimental de Ciencias de la Universidad del Zuliaes-ES
dc.relationhttps://produccioncientificaluz.org/index.php/ciencia/article/view/10025/10012
dc.rightsDerechos de autor 2016 Cienciaes-ES
dc.sourceCiencia; Vol. 19 Núm. 4es-ES
dc.source1315-2076
dc.subjectN6-benzyladeninees-ES
dc.subjecttriploid bananases-ES
dc.subjectsomaclonal variationes-ES
dc.subjectflow cytometryes-ES
dc.subjectDNA contentes-ES
dc.titleVariations of nuclear DNA content of Musa (AAA) CV. Williams micropropagated in high concentration of N6-benzyladeninees-ES
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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