sp. strain AC-23 was isolated from Kongsfjorden in the Arctic. Here, we report the first draft genome sequence of a putative novel species of the genus comprising 4,149,715 bp, with a mean G+C content of 54.4%. The draft genome sequence will aid in understanding the psychrophilic and sea ice-specific lifestyle.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5391408 | PMC |
http://dx.doi.org/10.1128/genomeA.00134-17 | DOI Listing |
Crit Rev Biotechnol
January 2025
Department of Animal Biotechnology, Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju Special Self-Governing Province, Republic of Korea.
Exploring the untapped potential of deep-sea microorganisms, particularly their cold-active enzymes, or psychrozymes, offers exciting possibilities for revolutionizing various aspects of the food processing industry. This review focuses on these enzymes, derived from the largely unexplored depths of the deep ocean, where microorganisms have developed unique adaptations to extreme conditions. Psychrozymes, as bioactive molecules, hold significant promise for food industry applications.
View Article and Find Full Text PDFSci Rep
October 2024
Doctoral Program of Biology, School of Life Sciences and Technology, Institut Teknologi Bandung, Jl. Ganesha No. 10, Bandung, 40132, Indonesia.
Sci Total Environ
October 2024
Key Laboratory of Marine Genetic Resources, Third Institute of Oceanography, Ministry of Natural Resources of China, Fujian Key Laboratory of Marine Genetic Resources, Xiamen 361005, China; School of Environment, Harbin Institute of Technology, Harbin 150090, China; Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519000, China. Electronic address:
Plastics dumped in the environment are fragmented into microplastics by various factors (UV, weathering, mechanical abrasion, animal chewing, etc.). However, little is known about plastic fragmentation and degradation mediated by deep-sea microflora.
View Article and Find Full Text PDFBiophys J
August 2024
Diamond Light Source Ltd, Harwell Science and Innovation Campus, Didcot, United Kingdom; Research Complex at Harwell, Harwell Science and Innovation Campus, Didcot, United Kingdom; School of Life Sciences, University of Essex, Colchester, United Kingdom.
Cytochromes c'-α are nitric oxide (NO)-binding heme proteins derived from bacteria that can thrive in a wide range of temperature environments. Studies of mesophilic Alcaligenes xylosoxidans cytochrome c'-α (AxCP-α) have revealed an unusual NO-binding mechanism involving both heme faces, in which NO first binds to form a distal hexa-coordinate Fe(II)-NO (6cNO) intermediate and then displaces the proximal His to form a proximal penta-coordinate Fe(II)-NO (5cNO) final product. Here, we characterize a thermally stable cytochrome c'-α from thermophilic Hydrogenophilus thermoluteolus (PhCP-α) to understand how protein thermal stability affects NO binding.
View Article and Find Full Text PDFInt J Syst Evol Microbiol
May 2024
Laboratory of Deep-Sea Microbial Cell Biology, Institute of Deep-sea Science and Engineering, Chinese Academy of Sciences, Sanya, Hainan, PR China.
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