Skip to main content

Research Repository

Advanced Search

Isolation and characterization of chitin-degrading micro-organisms from the faeces of Goeldi's monkey,Callimico goeldii

Macdonald, C.; Barden, S.; Foley, S.

Authors

C. Macdonald

S. Barden



Abstract

Aims
The objective of this study was the isolation and characterization of chitin-degrading micro-organisms from the faeces of the insectivorous Goeldi's monkey, Callimico goeldii.

Methods and Results

Faeces samples were screened for chitin-degrading bacteria using basal medium in which chitin was included as the carbon and energy source. Of fifteen bacterial isolates with chitin-degrading activity, fourteen were also capable of degrading cellulose. All isolates were either aerobes or facultative anaerobes.

Conclusions

Phylogenetic analyses of those isolates exhibiting strongest activity, as determined by the most distinctive zones of clearing in chitin-supplemented medium, were identified as Cellulosimicrobium spp., Arthrobacter spp., Staphylococcus spp. and Enterobacteriaceae.

Significance and Impact of the Study

This study reports on the isolation of chitin-degrading microflora from nonhuman primates. Considering that chitin and cellulose are the most abundant naturally occurring polymers, it is of interest to note that the majority of isolates are capable of digesting both substrates. This may be of significance given that omnivorous primates live in seasonal environments, where the availability of food items varies with the seasons. Furthermore, given the presence of a chitin-degrading microflora, this may have implications, in terms of the inclusion of fungi and/or insects in the diets of these animals in captivity, whether as part of medical research or conservation programmes

Citation

Macdonald, C., Barden, S., & Foley, S. (2014). Isolation and characterization of chitin-degrading micro-organisms from the faeces of Goeldi's monkey,Callimico goeldii. Journal of Applied Microbiology, 116(1), 52-59. https://doi.org/10.1111/jam.12338

Journal Article Type Article
Acceptance Date Aug 30, 2013
Online Publication Date Sep 5, 2013
Publication Date 2014-01
Deposit Date Mar 21, 2014
Journal Journal of Applied Microbiology
Print ISSN 1364-5072
Electronic ISSN 1365-2672
Publisher Wiley
Peer Reviewed Peer Reviewed
Volume 116
Issue 1
Pages 52-59
DOI https://doi.org/10.1111/jam.12338
Keywords cellulose; chitin-degrading bacteria; nonhuman primates;
Public URL http://researchrepository.napier.ac.uk/id/eprint/6635
Publisher URL http://dx.doi.org/10.1111/jam.12338