PATTERNS OF DIVERGENCE WITHIN THE GENUS UROPHORA INFERRED FROM MTDNA RESTRICTION FRAGMENTS

被引:1
作者
MANN, W [1 ]
BRANDL, R [1 ]
机构
[1] UNIV BAYREUTH,LEHRSTUHL TIEROKOL 1,W-8580 BAYREUTH,GERMANY
关键词
UROPHORA; TEPHRITIDAE; DIPTERA; MTDNA; DIVERSIFICATION; PHYTOPHAGOUS INSECTS;
D O I
10.1016/0305-1978(92)90017-8
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The mtDNA from nine species of the gall-forming phytophagous fly genus Urophora was isolated and processed with restriction enzymes. Based on the fragment pattern the percentage of nucleotide divergence between species was estimated as between 2 and 11%. The tree generated from the divergence matrix between species was not congruent with a tree derived from morphological data. This incongruence may be explained by hybridization events, lineage sorting, and/or saturation effects.
引用
收藏
页码:597 / 603
页数:7
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