Organogenesis in eggplant (Solanum melongena L. cv. Embu) as affected by antibiotics and growth regulators

A tétel rövid nézete
dc.contributor.authorPicoli, E. A. de T.
dc.contributor.authorCecon, P. R.
dc.contributor.authorFári, M. G.
dc.contributor.authorOtoni, W. C.
dc.date.accessioned2021-06-28T09:58:18Z
dc.date.available2021-06-28T09:58:18Z
dc.date.issued2002-08-14
dc.description.abstractThe influence of antibiotics (cefotaxime, timentin, kanamycin and hygromycin) and growth regulators (indolacetic acid and 6-benzylaminopurine) was evaluated on eggplant organogenesis. Solanum melongena hypocotyl segments (6 to 10 mm length), taken from 16 to 20-days in vitro grown seedlings, were used as explants. The basic medium was composed by MS salts, Gamborg vitamins and 2% sucrose, solidified with agar 0.8% and pH adjusted to 5.7±0.2. Morphogenesis was impaired at 50 to 100 mg L - I kanamycin and 7.5 mg L -1 hygromycin. Both Timentin and cefotaxime reduced the frequency of regenerating explants meanwhile hyperhydricity was not affected. A decrease in root regeneration was observed with increasing cefotaxime concentrations, although, timentin had no effect on root regeneration, as compared to the control treatment. Interestingly, the number of adventitious roots was more noticeable at 0.25 mg L - I IAA plus 0.5 mg L -1 BAP. However, if just IAA was added led to higher number of regenerated roots compared to other treatments.en
dc.formatapplication/pdf
dc.identifier.citationInternational Journal of Horticultural Science, Vol. 8 No. 2 (2002) , 76-82.
dc.identifier.doihttps://doi.org/10.31421/IJHS/8/2/340
dc.identifier.eissn2676-931X
dc.identifier.issn1585-0404
dc.identifier.issue2
dc.identifier.jatitleInt. j. hortic. sci.
dc.identifier.jtitleInternational Journal of Horticultural Science
dc.identifier.urihttps://hdl.handle.net/2437/314154en
dc.identifier.volume8
dc.languageen
dc.relationhttps://ojs.lib.unideb.hu/IJHS/article/view/340
dc.rights.accessOpen Access
dc.rights.ownerInternational Journal of Horticultural Science
dc.subjectSolanum melongenaen
dc.subjectantibioticsen
dc.subjectmorphogenesisen
dc.subjectorganogenesisen
dc.subjectindolacetic aciden
dc.subjectbenzylaminopurineen
dc.titleOrganogenesis in eggplant (Solanum melongena L. cv. Embu) as affected by antibiotics and growth regulatorsen
dc.typefolyóiratcikkhu
dc.typearticleen
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International Journal of Horticultural Science (DE-journals)