Author: R. Parra

0000000000623097

AUTHOR

R. Parra

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Effect of plant growth regulators and basal media onin vitro shoot proliferation and rooting ofMyrtus communis L.

1996

The influence of macronutrients and growth regulators on in vitro shoot proliferation and rooting of an East Spanish population ofMyrtus communis L. were studied. Preincubation of field material on a medium without mineral salts prevented the browning from phenolic exudates. For multiplication, nodal segments of 5 mm fromin vitro produced shoots were cultured on Murashige and Skoog (MS), Schenk and Hildebrandt (SH) and Heller (H) media (full strength or diluted to 1/2 or 1/4), with 6-benzylaminopurine (BAP) at concentrations 4.4, 13.3 and 22.2 ΜM or kinetin (K) at concentrations 4.7, 14.0 and 23.2 ΜM. The optimum shoot proliferation was on quarter-strength MS medium with 4.4 ΜM BAP, whereas…

chemistry.chemical_classificationPlant ScienceHorticultureBiologyIn vitroTissue culturechemistry.chemical_compoundMurashige and Skoog mediumMicropropagationchemistryAuxinBotanyShootBrowningKinetinBiologia plantarum

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