De novo shoot regeneration from root cultures of garcinia indica choiss
Title | De novo shoot regeneration from root cultures of garcinia indica choiss |
Publication Type | Journal Article |
Year of Publication | 2008 |
Authors | Deodhar, SR, Thengane, RJ, Thengane, SRatnakar |
Journal | Indian Journal of Experimental Biology |
Volume | 46 |
Issue | 6 |
Pagination | 482-486 |
Date Published | JUN |
Type of Article | Article |
ISSN | 0019-5189 |
Keywords | Garcinia indica, guttifereae, organogenesis, roots, shoots |
Abstract | Roots of plantlets of Garcinia indica when cultured for long time on half strength MS medium supplemented with BAP (0.44-2.22 mu M) showed production of de novo shoots. Roots attached to mother plant showed more number of shoots, while excised root segments produced lesser shoots. Shoots (0.5-0.8 cm) were transferred to elongation medium consisting of Woody Plant Medium (WPM) supplemented with BAP (4.44-22.69 mu M), IAA (5.71 mu M and kinetin (4.65 mu M). It was observed that shoot length increased to 1-2 cm. WPM medium supplemented with NAA (2.69-10.74 mu M) and IBA (4.90 mu M) induced rooting within 20-25 days. Using the present protocol, 20-25 plantlets could be regenerated from single root explant within 3 to 4 months. The protocol has potential for large scale production of elite plants. |
Type of Journal (Indian or Foreign) | Indian |
Impact Factor (IF) | 1.165 |