RAPD DNA FINGERPRINTS AND TERPENOIDS - CLUES TO PAST MIGRATIONS OF JUNIPERUS IN ARABIA AND EAST-AFRICA

被引：43

作者：

ADAMS, RP ^{[1
]}

DEMEKE, T ^{[1
]}

ABULFAITH, HA ^{[1
]}

机构：

[1] KING SAUD UNIV,DEPT BIOL,ABHA,SAUDI ARABIA

来源：

THEORETICAL AND APPLIED GENETICS | 1993年 / 87卷 / 1-2期

关键词：

JUNIPERUS-PROCERA; JUNIPERUS-EXCELSA; CUPRESSACEAE; RAPDS; DNA; TERPENES; TAXONOMY;

D O I：

10.1007/BF00223738

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 [作物学];

摘要：

Random amplified polymorphic DNAs (RAPDs) and leaf volatile terpenoids were used to compare junipers from Abha, Saudi Arabia with J. excelsa from Greece and J procera from Addis Ababa, Ethiopia. Both the RAPDs and terpenoids clearly identified the Abha juniper as J procera. The migration and evolution of J excelsa or pre-J. excelsa junipers southward from Asia Minor into Africa is discussed. A computer program, PCO3D, is now available for 3-D ordination of RAPDs data. In addition, this research supports the recognition of both J excelsa and J procera as separate species.

引用

页码：22 / 26

页数：5

共 20 条

[1]

Adams R. P., 1990, Journal of Essential Oil Research, V2, P45

[2]

STATISTICAL CHARACTER WEIGHTING AND SIMILARITY STABILITY [J].