Effects of Complex Organic Extracts on Callus Growth and PLB Regeneration through Embryogenesis in the Doritaenopsis Orchid

ISLAM M. Obaidul, RAHMAN Abu Reza Md. Mahfuzur, MATSUI Shuichiro, PRODHAN A. K. M. Azad-ud-doula

doi:10.6090/jarq.37.229

Effects of Complex Organic Extracts on Callus Growth and PLB Regeneration through Embryogenesis in the Doritaenopsis Orchid

DOI オープンアクセス

ISLAM M. Obaidul

Department of Crop Botany, Faculty of Agriculture, Bangladesh Agricultural University
RAHMAN Abu Reza Md. Mahfuzur

Department of Crop Botany, Faculty of Agriculture, Bangladesh Agricultural University
MATSUI Shuichiro

The Experimental Farm, Faculty of Agriculture, Gifu University
PRODHAN A. K. M. Azad-ud-doula

Department of Crop Botany, Faculty of Agriculture, Bangladesh Agricultural University

書誌事項

タイトル別名

Effects of Complex Organic Extracts on Callus Growth and PLB Regeneration through Embryogenesis in the <i>Doritaenopsis</i> Orchid

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説明

Potato extract (PE), corn extract (CE) and papaya extract (PAE) at concentrations of 25, 50 and 100 mL L^-1enhanced callus growth on New Phalaenopsis (NP) medium containing sucrose. Among the various concentrations, 100 mL L^-1 PE or PAE and 200 mL L^-1 CE significantly promoted callus growth compared to the control. Regeneration of protocorm-like bodies (PLBs) from calli was optimum when NP medium (sometimes referred to as BM) was supplemented with 100 mL L^-1 CE, followed by PE and PAE at the same concentration. Most plantlets also regenerated from PLBs with one 100 mL L^-1CE.