Abstract

Identification of fungal species based on morphological characteristics is tedious, complex, prone to errors, and thus cannot be completely relied upon. In this study, internal transcribed spacers (ITS 1 and 4)—polymerase chain reaction was employed to amplify DNA of 19 mushroom isolates collected at Environmental Pollution Science and Technology farm, Ilesa, Southwest Nigeria. The PCR amplification of ITS1 and 4 of the mushrooms isolates yielded approximately 850 bp. Amplicons obtained were sequenced and identified using BLASTn in the NCBI. The BLASTn results revealed that Termitomyces aurantiacus (3), Tricholoma matsutake (8), Tricholoma robustum (2), P. ostreatus (4), Schizophyllum commune (1) and Pleurotus pulmonarius (1) were fully represented. Only Tricholoma matsutake (KT273371), Pleurotus pulmonarius (KY962469) and Tricholoma matsutake (AF438605) had 100% similarity with reference strain. However, the phylogenetic analysis of the isolates showed low genetic relatedness with reference strains. This study revealed the novelty of the mushroom strains and thus advocating the need for strict conservation measures and further investigations on their potential benefits to mankind.

Details

Title
Molecular identification of some wild Nigerian mushrooms using internal transcribed spacer: polymerase chain reaction
Author
Adeniyi, Mobolaji 1 ; Titilawo, Yinka 2 ; Oluduro, Anthonia 3 ; Odeyemi, Olu 3 ; Nakin, Motebang 4 ; Okoh, Anthony Ifeanyi 5 

 Department of Microbiology, Obafemi Awolowo University, Ile-Ife, Nigeria; Department of Microbiology, Osun State University, Osogbo, Nigeria 
 Department of Biology/Microbiology/Biotechnology, Faculty of Science, Federal University, Ndufu-Alike, Ikwo, Nigeria; Risk and Vulnerability Science Centre, Walter Sisulu University, Mthatha, South Africa; SAMRC Microbial Water Quality Monitoring Centre, University of Fort Hare, Alice, South Africa 
 Department of Microbiology, Obafemi Awolowo University, Ile-Ife, Nigeria 
 Risk and Vulnerability Science Centre, Walter Sisulu University, Mthatha, South Africa 
 SAMRC Microbial Water Quality Monitoring Centre, University of Fort Hare, Alice, South Africa 
Pages
1-9
Publication year
2018
Publication date
Sep 2018
Publisher
Springer Nature B.V.
e-ISSN
21910855
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2110153766
Copyright
AMB Express is a copyright of Springer, (2018). All Rights Reserved., © 2018. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.