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- Title
Genetic differentiation of Calypogeia fissa Raddi (Hepaticae, Jungermanniales) in Poland.
- Authors
Buczkowska, K.
- Abstract
The genetic structure of 24 populations of the Calypogeia fissa complex from Poland and Germany has been studied. Fifteen putative loci in eight enzyme systems were resolved. Ten of these loci were polymorphic. The inter-population variation of the examined populations of C. fissa was partitioned into three distinct groups, tentatively called group PS, PB and G. Groups PS and PB occur in Poland, group G in Germany. Fixed alleles were diagnostic of each of the three groups. Obtained values of genetic distances showed a high level of genetic distance (0.664–0.796) between populations from Germany and those of the Polish group PS. A UPGMA dendrogram based on Nei’s genetic distance coefficient was constructed; it showed differentiation of the studied populations in two distinct groups, one consisting of group PS from Poland, the second of plants from Germany and the Polish group PB. Studies of oil bodies in C. fissa showed, as in other Calypogeia species, their high correlation with the isoenzyme phenotypes.
- Subjects
POLAND; JUNGERMANNIALES; LIVERWORTS; BRYOPHYTES; GENETICS; PHENOTYPES; GENOTYPE-environment interaction
- Publication
Plant Systematics & Evolution, 2004, Vol 247, Issue 3/4, p187
- ISSN
0378-2697
- Publication type
Article
- DOI
10.1007/s00606-003-0156-9