Extreme environments offer an unprecedented opportunity to understand microbial eukaryotic ecology, evolution, and genome biology

HB Rappaport, AM Oliverio - Nature Communications, 2023 - nature.com
Research in extreme environments has substantially expanded our understanding of the
ecology and evolution of life on Earth, but a major group of organisms has been largely …

Marine antifreeze proteins: structure, function, and application to cryopreservation as a potential cryoprotectant

HJ Kim, JH Lee, YB Hur, CW Lee, SH Park, BW Koo - Marine drugs, 2017 - mdpi.com
Antifreeze proteins (AFPs) are biological antifreezes with unique properties, including
thermal hysteresis (TH), ice recrystallization inhibition (IRI), and interaction with membranes …

Anti freeze proteins (Afp): Properties, sources and applications–A review

A Baskaran, M Kaari, G Venugopal, R Manikkam… - International Journal of …, 2021 - Elsevier
Extreme cold marine and freshwater temperatures (below 4° C) induce massive
deterioration to the cell membranes of organisms resulting in the formation of ice crystals …

Key microbial drivers in Antarctic aquatic environments

D Wilkins, S Yau, TJ Williams, MA Allen… - FEMS Microbiology …, 2013 - academic.oup.com
Antarctica is arguably the world's most important continent for influencing the Earth's climate
and ocean ecosystem function. The unique physico-chemical properties of the Southern …

Structure of a 1.5-MDa adhesin that binds its Antarctic bacterium to diatoms and ice

S Guo, CA Stevens, TDR Vance, LLC Olijve… - Science …, 2017 - science.org
Bacterial adhesins are modular cell-surface proteins that mediate adherence to other cells,
surfaces, and ligands. The Antarctic bacterium Marinomonas primoryensis uses a 1.5-MDa …

Possible role of horizontal gene transfer in the colonization of sea ice by algae

JA Raymond, HJ Kim - PloS one, 2012 - journals.plos.org
Diatoms and other algae not only survive, but thrive in sea ice. Among sea ice diatoms, all
species examined so far produce ice-binding proteins (IBPs), whereas no such proteins are …

Characterization of an antifreeze protein from the polar diatom Fragilariopsis cylindrus and its relevance in sea ice

M Bayer-Giraldi, I Weikusat, H Besir, G Dieckmann - Cryobiology, 2011 - Elsevier
Antifreeze proteins (AFPs), characterized by their ability to separate the melting and growth
temperatures of ice and to inhibit ice recrystallization, play an important role in cold …

Hyperactive antifreeze protein from an Antarctic sea ice bacterium Colwellia sp. has a compound ice‐binding site without repetitive sequences

Y Hanada, Y Nishimiya, A Miura, S Tsuda… - The FEBS …, 2014 - Wiley Online Library
Antifreeze proteins (AFPs) are structurally diverse macromolecules that bind to ice crystals
and inhibit their growth to protect the organism from injuries caused by freezing. An AFP …

Algal colonization of young Arctic sea ice in spring

HM Kauko, LM Olsen, P Duarte, I Peeken… - Frontiers in Marine …, 2018 - frontiersin.org
The importance of newly formed sea ice in spring is likely to increase with formation of leads
in a more dynamic Arctic icescape. We followed the ice algal species succession in young …

Ice‐binding proteins and the 'domain of unknown function'3494 family

TDR Vance, M Bayer‐Giraldi, PL Davies… - The FEBS …, 2019 - Wiley Online Library
Ice‐binding proteins (IBP s) control the growth and shape of ice crystals to cope with
subzero temperatures in psychrophilic and freeze‐tolerant organisms. Recently, numerous …