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Annarita Poli

2 papers indexed here

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Open access Oct 2026

Copper Tolerance and Transcriptomic Response After Prolonged Cu2+ Exposure in the Antarctic Psychrophile Rhodoglobus galactosidasius Strain CPHL_1T

The Antarctic psychrophilic actinomycete Rhodoglobus galactosidasius strain CPHL_1T was investigated to characterize its physiological and transcriptional responses after prolonged copper exposure. Although copper is an essential trace element for microbial metabolism, it becomes toxic when cellular homeostasis is disr...

Andrea Cattaneo, L. Leone, Ida Romano et al. · 0 citations
Open access Sep 2026

Rhodoglobus galactosidasius sp. nov., a psychrophilic Actinomycetota producing a cold-active β-galactosidase isolated from Cape Hallett, Antarctica

Genomic analyses highlighted the strain's biosynthetic potential for specialized metabolites, consistent with the recognized metabolic diversity of the genus Rhodoglobus, and placed it within the genus Rhodoglobus, confirming its status as a novel species.

Andrea Cattaneo, L. Leone, Ida Romano et al. · 1 citation

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