Desertifilum fontinale sp nov (Oscillatoriales, Cyanobacteria) from a warm spring in East Africa, based on conventional and molecular studies

被引：17

作者：

Dadheech, Pawan K. ^{[1
,2
]}

Mahmoud, Huda ^{[3
]}

Kotut, Kiplagat ^{[4
]}

Krienitz, Lothar ^{[1
]}

机构：

[1] Leibniz Inst Freshwater Ecol & Inland Fisheries, D-16775 Stechlin, Germany

[2] Cent Univ Rajasthan, Dept Microbiol, Kishangargh 305801, Rajasthan, India

[3] Kuwait Univ, Dept Biol Sci, Safat 13060, Kuwait

[4] Embu Univ Coll, Embu, Kenya

来源：

FOTTEA | 2014年 / 14卷 / 02期

关键词：

Desertifilum; Oscillatoriales; Cyanobacteria; Molecular phylogeny; 16S rRNA; ITS; Lake Bogoria; Warm springs; LAKE BOGORIA; POLYPHASIC CHARACTERIZATION; TAXONOMIC REVISION; GEN; PHORMIDIUM; HOT; DIVERSITY; SEQUENCE; STRAINS; PSEUDANABAENACEAE;

D O I：

10.5507/fot.2014.010

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Desertifilum is a filamentous cyanobacterium of crusts and biofilms, recently described from the extreme hot and dry Thar Desert in north-western India. A new species was isolated from a warm spring near Lake Bogoria, Kenya and was characterised by light and electron microscopy and phylogenetically using the 16S rRNA gene, beta and alpha subunits including intergenic spacer (cpcBA-IGS) and 16S-23S internal transcribed spacer (ITS). The aquatic habitat of the new material from Kenya revealed a wider distribution of members of this genus. The new taxon was found to be closest to Desertifilum tharense (Oscillatoriales). The separation of the new species described here as D. fontinale sp. nov., using conventional and molecular traits, was based on differences in phenotypic features, 16S-23S ITS sequence and habitat.

引用

页码：129 / 140

页数：12

共 63 条

[1] Polyphasic characterization of benthic, moderately halophilic, moderately thermophilic cyanobacteria with very thin trichomes and the proposal of Halomicronema excentricum gen. nov., sp nov. [J].

Abed, RMM ;

Garcia-Pichel, F ;

Hernández-Mariné, M .

ARCHIVES OF MICROBIOLOGY, 2002, 177 (05) :361-370

[2] Detection of Saxitoxin-Producing Cyanobacteria and Anabaena circinalis in Environmental Water Blooms by Quantitative PCR [J].

Al-Tebrineh, Jamal ;

Mihali, Troco Kaan ;

Pomati, Francesco ;

Neilan, Brett A. .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 2010, 76 (23) :7836-7842

[3]

ANAGNOSTIDIS K, 1988, Archiv fuer Hydrobiologie Supplement, V80, P327

[4]

ANAGNOSTIDIS KONSTANIN, 1964, SCHWEIZ ZH HYDROL, V26, P170, DOI 10.1007/BF02505739

[5]

[Anonymous], 2009, ENCY INLAND WATERS

[6] Morphological and phylogenetic analysis of Anabaenopsis abijatae and Anabaenopsis elenkinii (Nostocales, Cyanobacteria) from tropical inland water bodies [J].

Ballot, Andreas ;

Dadheech, Pawan K. ;

Haande, Sigrid ;

Krienitz, Lothar .

MICROBIAL ECOLOGY, 2008, 55 (04) :608-618

[7] Tapinothrix clintonii sp nov (Pseudanabaenaceae, Cyanobacteria), a new species at the nexus of five genera [J].

Bohunicka, Marketa ;

Johansen, Jeffrey R. ;

Fucikova, Karolina .

FOTTEA, 2011, 11 (01) :127-140

[8] Is the 16S-23S rRNA internal transcribed spacer region a good tool for use in molecular systematics and population genetics? A case study in cyanobacteria [J].

Boyer, SL ;

Flechtner, VR ;

Johansen, JR .

MOLECULAR BIOLOGY AND EVOLUTION, 2001, 18 (06) :1057-1069

[9]

Brown L H., 1973, The Mystery of the Flamingos

[10] Molecular and morphological characterization of ten polar and near-polar strains within the Oscillatoriales (Cyanobacteria) [J].

Casamatta, DA ;

Johansen, JR ;

Vis, ML ;

Broadwater, ST .

JOURNAL OF PHYCOLOGY, 2005, 41 (02) :421-438

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