Hostname: page-component-586b7cd67f-gb8f7 Total loading time: 0 Render date: 2024-11-24T19:15:52.132Z Has data issue: false hasContentIssue false
  • English
  • Français

A Comparison of Morphological, Chemical and Molecular Characters in Some Parmelioid Genera

Published online by Cambridge University Press:  28 March 2007

Ana Crespo ,
Rosario Gavilán ,
John A. Elixt  and
Gabriel Gutiérrez
Ana Crespo
Affiliation:
Departamento de Biología Vegetal II, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain.
Rosario Gavilán
Affiliation:
Departamento de Biología Vegetal II, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid, Spain.
John A. Elixt
Affiliation:
Department of Chemistry, Australian National University, Canberra, A.C.T. 0200, Australia.
Gabriel Gutiérrez
Affiliation:
Departmento de Genética, Universidad de Sevilla, 41080 Sevilla, Spain.
Get access Rights & Permissions [Opens in a new window]

Abstract

Morphological and chemical data from 64 genera of Parmeliaceae, including the most common genera in Europe, were analysed by means of neighbour–joining and parsimony analysis. Two presence/absence matrices were constructed, one for the 64 genera and a smaller one for the most common European genera. Probabilities were too low to allow grouping of the genera and only a few pairs of genera had a probability of >50% for both matrices. A molecular matrix (nuclear rDNA-ITS) of the most common genera in Europe was constructed and analysed by the method of maximum likelihood. These results were much more informative than the non-molecular matrix for establishing phylogenetic relationships among the genera.

Type
Research Article
Information
The Lichenologist , Volume 31 , Issue 5 , September 1999 , pp. 451 - 460
Copyright
Copyright © British Lichen Society 1999

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)