PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23864114-10 2013 Taken together, this work suggested that cobalt resistance is not merely dependent upon activation of AFT1, but it likely implicates other mechanisms including intracellular reallocation of iron into important compartments whose function is dependent on this metal and adaptation of some cellular proteins to use Co(2+) in place of Fe(2+) for their catalytic activities. Cobalt 41-47 DNA-binding transcription factor AFT1 Saccharomyces cerevisiae S288C 102-106 12176980-4 2002 Like iron starvation, cobalt stress induces accumulation of the Aft1 protein in the nucleus to activate transcription of its target genes. Cobalt 22-28 DNA-binding transcription factor AFT1 Saccharomyces cerevisiae S288C 64-68 12176980-5 2002 Cells lacking the AFT1 gene (aft1) are hypersensitive to cobalt as well as to other transition metals, whereas expression of the dominant AFT1-1(up) allele, which results in up-regulation of AFT1-controlled genes, confers resistance. Cobalt 57-63 DNA-binding transcription factor AFT1 Saccharomyces cerevisiae S288C 18-22 12176980-5 2002 Cells lacking the AFT1 gene (aft1) are hypersensitive to cobalt as well as to other transition metals, whereas expression of the dominant AFT1-1(up) allele, which results in up-regulation of AFT1-controlled genes, confers resistance. Cobalt 57-63 DNA-binding transcription factor AFT1 Saccharomyces cerevisiae S288C 29-33 12176980-6 2002 Cobalt resistance correlates with an increase in intracellular iron in AFT1-1(up) cells, and sensitivity of aft1 cells is associated with a lack of iron accumulation. Cobalt 0-6 DNA-binding transcription factor AFT1 Saccharomyces cerevisiae S288C 71-75 12176980-7 2002 Furthermore, elevated iron levels in the growth medium suppress the cobalt sensitivity of the aft1 mutant cells, even though they increase cellular cobalt. Cobalt 68-74 DNA-binding transcription factor AFT1 Saccharomyces cerevisiae S288C 94-98 12176980-8 2002 Results presented indicate that yeast cells acquire cobalt tolerance by activating the Aft1p-dependent iron regulon and thereby increasing intracellular iron levels. Cobalt 52-58 DNA-binding transcription factor AFT1 Saccharomyces cerevisiae S288C 87-92