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245 1 0 _aIN VITRO CULTURE OF ALOE BARBADENSIS Mill.: MORPHOGENETIC ABILITY AND NUCLEAR DNA CONTENT
490 0 _vPlant Science, 55(1), p.53-59, 1988
520 3 _aIn vitro culture of Aloe barbadensis is very difficult for both callus induction and plant regeneration. By contrast, micropropagation from shoot meristems is easily achieved. A DNA microdensitometric study was performed on different organs of A. barbadensis and during in vitro culture of different explants. It was shown that morphogenetic ability is correlated to nuclear DNA content in the explant and/or in the callus. In particular, plant regeneration (or micropropagation)is obtained only from caUi (or from explants)in which the amount of DNA per nucleus falls strictly within the diploid limits (2C and 4C)of the species.
650 1 4 _aALOE BARBADENSIS
650 1 4 _aCALLUS
650 1 4 _aCHROMOSOME ENDOREDUPLICATION
650 1 4 _aCYTOPHOTOMETRY
650 1 4 _aNUCLEAR DNA CONTENT
650 1 4 _aPLANT REGENERATION
700 1 2 _aCastorena Sanchez, I.
700 1 2 _aNatali, L.
700 1 2 _aCavallini, A.
856 4 0 _uhttps://drive.google.com/file/d/1Ivixd0SPNbO3vOLsYPxa-geW1rqaLt2q/view?usp=drivesdk
_zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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