TAXONOMIC STUDY OF MARINE OSCILLATORIACEAN STRAINS (CYANOBACTERIA) WITH NARROW TRICHOMES .2. NUCLEOTIDE-SEQUENCE ANALYSIS OF THE 16S-RIBOSOMAL RNA

被引：67

作者：

WILMOTTE, A

TURNER, S

VANDEPEER, Y

PACE, NR

机构：

[1] UNIV LIEGE, DEPT BOT, B-4000 LIEGE, BELGIUM

[2] INDIANA UNIV, DEPT BIOL, BLOOMINGTON, IN 47405 USA

[3] INDIANA UNIV, INST MOLEC & CELLULAR BIOL, BLOOMINGTON, IN 47405 USA

来源：

JOURNAL OF PHYCOLOGY | 1992年 / 28卷 / 06期

关键词：

CLADISTIC ANALYSIS; CYANOBACTERIA; CYANOPHYCEAE; DISTANCE ANALYSIS; MARINE OSCILLATORIACEAE; MICROCOLEUS; OSCILLATORIA; PHORMIDIUM; PHYLOGENY; 16S-RIBOSOMAL RNA SEQUENCING; TAXONOMY;

D O I：

10.1111/j.0022-3646.1992.00828.x

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Partial 16S ribosomal RNA sequences from five marine oscillatoriacean strains with narrow trichomes were determined by a dideoxynucleotide-termination method. A phenogram was constructed by a distance matrix method including a bootstrap analysis. In addition, a consensus tree was built using cladistic analysis. The results were largely congruent and indicate that the five strains belong to two different lineages. The first lineage groups four phycoerythrin-producing strains with the strain PCC7375 (''Phormidium ectocarpi Gomont''). The second cluster groups strain PCC7105 (''Oscillatoria williamsii Drouet'') with the previously studied strain Microcoleus 10mfx. Comparisons to morphological data are made and the taxonomic level of the separations is estimated.

引用

页码：828 / 838

页数：11

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