Polar environments pose extreme challenges for life due to low temperatures, limited water,
high radiation, and frozen landscapes. Despite these harsh conditions, numerous macro …

Microorganisms that inhabit the cold Antarctic environment can produce ligninolytic
enzymes potentially useful in bioremediation. Our study focused on characterizing Antarctic …

Antarctic temperature variations and long periods of freezing shaped the evolution of
microorganisms with unique survival mechanisms. These resilient organisms exhibit several …

Last year, the Annals of the Brazilian Academy of Sciences (AABC), the sole broad
multidisciplinary journal edited in Brazil, published a special issue on Antarctic research …

Notwithstanding its largely lifeless appearance, Antarctica hosts considerable biodiversity
and is home to multiple polyextremophilic organisms. However, increased temperature …

La resistencia antimicrobiana constituye hoy un gran desafío para los sistemas de salud a
nivel internacional. El uso y abuso de los antibióticos ha generado diversos mecanismos de …

No processo de extração, transporte e uso do petróleo, podem ocorrer derrames acidentais
que contaminam o ambiente terrestre e aquático, prejudicando a fauna e a flora, causando …