Phylogenetic and metabolic diversity of Tunisian forest wood-degrading fungi: a wealth of novelties and opportunities for biotechnology

被引：21

作者：

Daassi, Dalel ^{[1
,2
]}

Zouari-Mechichi, Hela ^{[1
]}

Belbahri, Lassaad ^{[3
,4
]}

Barriuso, Jorge ^{[5
]}

Jesus Martinez, Maria ^{[5
]}

Nasri, Moncef ^{[1
]}

Mechichi, Tahar ^{[1
]}

机构：

[1] Univ Sfax, Ecole Natl Ingn Sfax, Lab Enzyme Engn & Microbiol, Route Soukra Km 4,5,BP 1173, Sfax 3038, Tunisia

[2] Univ Jeddah, Fac Sci & Arts Khulais, Dept Biol, Jeddah, Saudi Arabia

[3] Univ Neuchatel, Lab Soil Biol, Rue Emile Argand 11, CH-2009 Neuchatel, Switzerland

[4] NextBiotech, Agareb, Tunisia

[5] Ctr Invest Biol CIB CSIC, Ramiro Maeztu 9, Madrid 28040, Spain

来源：

3 BIOTECH | 2016年 / 6卷

关键词：

Isolation; Wood degrading fungi; Enzyme activities; Laccase; Biotechnological application; WHITE-ROT FUNGI; PHANEROCHAETE-CHRYSOSPORIUM; EXTRACELLULAR PROTEASES; LIGNINOLYTIC ENZYMES; LACCASE; DECOLORIZATION; PURIFICATION; BIODEGRADATION; DEGRADATION; DYES;

D O I：

10.1007/s13205-015-0356-8

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

In this study, 51 fungal strains were isolated from decaying wood samples collected from forests located in the Northwest of Tunisia in the vicinity of Bousalem, Ain Draham and Kef. Phylogenetic analysis based on the sequences of the internal transcribed spacers of the ribosomal DNA showed a high diversity among the 51 fungal isolates collection. Representatives of 25 genera and 29 species were identified, most of which were members of one of the following phyla (Ascomycota, Basidiomycota and Zygomycota). In addition to the phylogenetic diversity, a high diversity of secreted enzyme profiles was also detected among the fungal isolates. All fungal strains produced at least one of the following enzymes: laccase, cellulase, protease and/or lipase.

引用

页码：1 / 16

页数：16