Table of Contents Author Guidelines Submit a Manuscript
The Scientific World Journal
Volume 2013, Article ID 276464, 3 pages
http://dx.doi.org/10.1155/2013/276464
Research Article

Micropropagation of Origanum acutidens (HAND.-MAZZ.) IETSWAART Using Stem Node Explants

Department of Field Crops, Faculty of Agriculture, Ankara University, Diskapi, 06110 Ankara, Turkey

Received 7 May 2013; Accepted 9 July 2013

Academic Editors: A. Bakhsh, K. M. Khawar, S. Onarici, C. A. Ozel, and A. Q. Rao

Copyright © 2013 Mehmet Ugur Yildirim. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Origanum acutidens (HAND.-MAZZ.) IETSWAART is a promising ornamental plant that can be widely used in landscape management. It is endemic to Eastern Anatolian region of Turkey. Tissue culture has not been used to micropropagate it. The study reports stem node explants from one-week-old seedlings of the plant for successful micropropagation. The stem nodes were cultured on MS medium containing 0.6, 1.2, 1.8, and 2.4 mg/L BAP with 0.2 mg/L NAA. Visible effects of culture media on shoot proliferation were recorded. Shoot regeneration rate was maximum on MS medium containing 1.80 mg/L BAP-0.2 mg/L NAA. The micropropagated shoots were rooted on MS medium containing 0.2 mg/L NAA. All microrooted plantlets survived during acclimatisation on peat moss. It was concluded that O. acutidens can be successfully micropropagated under in vitro conditions.