Biodiversitas Journal of Biological Diversity
Vol. 21 No. 5 (2020)

Short Communication: Preliminary phylogenetic analysis of bacteria producing laccase isolated from Gunung Pancar, Bogor, Indonesia

WIN WIN MAR (Departement of Chemistry, Faculty of Science and Technology, Universitas Airlangga. Jl. Mulyorejo, Surabaya 60115, East Java, Indonesia)
ALI ROHMAN (Departement of Chemistry, Faculty of Science and Technology, Universitas Airlangga. Jl. Mulyorejo, Surabaya 60115, East Java, Indonesia)
NUR H. MUWAFIQI (Departement of Chemistry, Faculty of Science and Technology, Universitas Airlangga. Jl. Mulyorejo, Surabaya 60115, East Java, Indonesia)
GALIH AYHUSTA LARAS (Research Center for Bio-Molecule Engineering, Universitas Airlangga. Jl. Mulyorejo, Surabaya 60115, East Java, Indonesia)
DYAH AGUSTINA (Research Center for Bio-Molecule Engineering, Universitas Airlangga. Jl. Mulyorejo, Surabaya 60115, East Java, Indonesia)
ONE ASMARANI (Research Center for Bio-Molecule Engineering, Universitas Airlangga. Jl. Mulyorejo, Surabaya 60115, East Java, Indonesia)
NI NYOMAN TRI PUSPANINGSIH (Departement of Chemistry, Faculty of Science and Technology, Universitas Airlangga. Jl. Mulyorejo, Surabaya 60115, East Java, Indonesia)



Article Info

Publish Date
23 Apr 2020

Abstract

Abstract. Mar WW, Rohman A, Muwafiqi NH, Laras GA, Agustina D, Asmarani O, Puspaningsih NNT. 2020. Short Communication: Preliminary phylogenetic analysis of bacteria producing laccase isolated from Gunung Pancar, Bogor, Indonesia. Biodiversitas 21: 2113-2118. Interpretation of phylogenetic trees is essential in understanding relationships between organisms, as well as their characteristics, bionetwork, and even their genomic and developmental ecology. The aim of this research is to analyze the phylogenetic bacteria producing laccase isolated from Gunung Pancar Bogor, Indonesia. Phylogenetic analysis of Geobacillus kaustophilus TP-02 producing laccase was performed using alignments with all Bacillus clusters. A phylogenetic tree was constructed by the neighbor-joining (NJ) method, using the maximum likelihood parameter. Laccase was purified using ammonium sulfate precipitation to 2.67-fold. The activity of crude laccase was determined to be 93.39 U/ml using 2,2-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) as the substrate. Moreover, Geobacillus related to counting some Geobacillus genus such as Geobacillus thermocatenulatus, Geobacillus sp. MAS1, Geobacillus thermoleovorans, and Geobacillus zalihae, having similarity under 91% with comparison to the Geobacillus kaustophilius sequence in GenBank. Therefore, results show that G. kaustophilus TP-02 does not have any closeness with other Geobacillus genera, even though these species have the same ancestor.

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Journal Info

Abbrev

biodiv

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was ...