Abstract：
:Laccase enzymes produced by both soil bacteria and fungi play important roles in refractory organic matter turnover in terrestrial ecosystems. We investigated the abundance and diversity of fungal laccase genes and bacterial laccase-like genes in soil from subtropical arable lands, and identified which microbial group was associated with laccase activity. Compared with fungal laccase genes, the bacterial laccase-like genes had greater abundance, richness and Shannon-Wiener diversity. More importantly, laccase activity can be explained almost exclusively by the bacterial laccase-like genes, and their abundance had significant linear relationship with laccase activity. Thus, bacterial laccase-like gene has great potential to be used as a sensitive indicator of laccase enzyme for refractory organic matter turnover in subtropical arable lands.
journal_name
World J Microbiol Biotechnoljournal_title
World journal of microbiology & biotechnologyauthors
Feng S,Su Y,Dong M,He X,Kumaresan D,O'Donnell AG,Wu J,Chen Xdoi
10.1007/s11274-015-1944-9subject
Has Abstractpub_date
2015-12-01 00:00:00pages
2039-45issue
12eissn
0959-3993issn
1573-0972pii
10.1007/s11274-015-1944-9journal_volume
31pub_type
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