Characteristics and antibiogram of airborne bacterial communities

Authors

  • Md Abdul Karim Department of Botany, University of Dhaka, Dhaka-1000, Bangladesh
  • Mehedi Al Masum Department of Botany, University of Dhaka, Dhaka-1000, Bangladesh

DOI:

https://doi.org/10.3329/bjb.v49i4.52501

Keywords:

Airborne bacterial composition, Antibiogram, Seasonality

Abstract

Composition and concentration of the bacterial communities in air of using a culture-dependent plate exposure technique and air sampling with filter were analysed. An average value of 2.8 x 103 bacterial CFU/m3 was found in different seasons. A total of 8 bacterial genera were identified among 58 species. The most predominant bacteria were Bacillus (73%), Planococcus (9%), Staphylococcus (6%), Micrococcus (4%), Deinococcus (2%), Arthrobacter (2%), Microbacterium (2%), and Exiguobacterium (2%). The distribution of predominant airborne bacteria varied greatly between different sampling sites and seasons and was limited by environmental parameters, as well as human activities.

Downloads

Download data is not yet available.
Abstract
33
PDF
34

Downloads

Published

2020-12-31

How to Cite

Karim, M. A., & Al Masum, M. (2020). Characteristics and antibiogram of airborne bacterial communities. Bangladesh Journal of Botany, 49(4), 937–947. https://doi.org/10.3329/bjb.v49i4.52501

Issue

Vol. 49 No. 4 (2020)

Section

Articles

License

© Bangladesh Botanical Society

Authors are required to transfer the copyright of their articles to the journal. The Declaration form is available here http://www.bdbotsociety.org/journal/journal_pdf/declaration_form.pdf