학술논문
Restriction fragment length polymorphism of chloroplast DNAs in some species of fir (Abiessp.)
Document Type
Article
Author
Source
Biologia Plantarum; March 1993, Vol. 35 Issue: 1 p113-119, 7p
Subject
Language
ISSN
00063134; 15738264
Abstract
Restriction fragment analysis of the chloroplast gene psbA was carried out in twelveAbiesspecies native to Asia, Europe and North America using the four restriction enzymes. The pair of Asiatic representatives ofA. koreanaandA. veitchiidiffered profoundly not only from each other but also with respect to the European and Northamerican species. The variation observed within the last mentioned groups of firs was mainly due to the different restriction profiles of the gene inA. albaandA. nordmannianaspecies of the former region as well as owing to its heterogenous nature in all the four species from North America. The RFLP data presented to far only partially correlate with the taxonomic status and hybridological relationships of the species concerned.