Xylanase-producing microflora in Eastern Ghats of Andhra Pradesh, India

被引：5

作者：

Ramanjaneyulu, G. ^{[1
]}

Ramya, A. ^{[1
]}

Kumari, B. S. Shanthi ^{[1
]}

Kumar, Kanderi Dileep ^{[1
]}

Reddy, B. Rajasekhar ^{[1
]}

机构：

[1] Sri Krishnadevaraya Univ, Dept Microbiol, Anantapuramu 515003, Andhra Pradesh, India

来源：

JOURNAL OF FORESTRY RESEARCH | 2017年 / 28卷 / 02期

关键词：

Actinobacteria; Bacteria; Eastern Ghats; Forest soils; Fungi; Xylanase; CELLULOLYTIC BACTERIA; MICROBIAL DIVERSITY; POPULATION-DYNAMICS; NITRIFYING BACTERIA; FUNGAL COMMUNITIES; SOIL; OPTIMIZATION; NITROGEN; NUMBERS; CULTURE;

D O I：

10.1007/s11676-016-0305-3

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

We screened soil samples collected from underneath shrubs and/or large trees at different locations in the Eastern Ghats of Andhra Pradesh for xylanase-producing microorganisms. Xylose-utilizing bacteria were numerically dominant in soils of most locations whereas xylose- and xylan-utilizing actinobacteria were minor components. Xylan-utilizing fungi constituted a major share of total microbial populations in soil samples collected at half of the sites, whereas xylan-utilizing bacteria were predominant at other sampling locations. Some of the isolates of fungi exhibited xylanase activity with a range of 400-4000 U/ml, indicating great potential for their uses in paper, pulping and bioethanol industries for producing value-added products.

引用

页码：291 / 298

页数：8

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