Ability of keratinase Bacillus megaterium UKM B 5710 to cleave different types of keratin substrates

Authors

  • K.V. Avdiiuk D.K. Zabolotny Institute of Microbiology and virology of the NASU
  • L.D. Varbanets D.K. Zabolotny Institute of Microbiology and Virology of the National Academy of Sciences of Ukraine

DOI:

https://doi.org/10.18372/2306-6407.1.18023

Keywords:

keratinase, keratin substrates, α-keratin, β-keratin

Abstract

The purpose of our work was to investigate the ability of Bacillus megaterium UKM B-5710 to break down various keratin substrates: black and white chicken feathers, white turkey feathers, parrot feathers of different colors, sheep's wool, pig bristles, children's hair and nails, which were added to the composition of the nutrient medium as the only source of carbon and nitrogen.

References

Qiu J., Wilkens C., Barrett K., Meyer A. S. Microbial enzymes catalyzing keratin degradation: Classification, structure, function // Biotechnol Adv. – 2020. – Vol. 44, 107607. https://doi.org/10.1016/j.biotechadv.2020.107607

Burtt E. H. Jr, Schroeder M. R., Smith L. A., Sroka J. E., McGraw K. J. Colourful parrot feathers resist bacterial degradation // Biol Lett. – 2011. – Vol. 7(2). – P. 214–216. https://doi.org/10.1098/rsbl.2010.0716

Published

2023-12-12

Issue

Section

Experimental articles