Original scientific paper

Analysis of Adventitious Bud Formation in Pinus nigra Am. Embryo Culture

Branka Kolevska-Pletikapić ; Hrvatska
Marijana Krsnik-Rasol ; Hrvatska

Abstract

The development of adventitious buds in Black Pine (Pinus nigra Arn). embryo culture was studied from its beginning to its end, i. e. from the 4th to the 21st day of culturing. The formation of meristemoids brought up in about 12, of primordial buds 16 and of leaf primordia in 19 days. The adventitious buds developed in 21 days and then started to grow.
During the culturing of Black Pine embryos the total activity of peroxydases was observed. From the 12th to the 19th day a large increase in peroxidase activity and a characteristic anodic separation pattern of two isoenzymes were stated.

Keywords

Hrčak ID:

158914

URI

https://hrcak.srce.hr/158914

Publication date:

31.12.1984.

Article data in other languages: croatian

Visits: 1.240 *