PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21443686-5 2011 Patch-clamp experiments on vacuoles isolated from AtALMT6-GFP over-expressing Arabidopsis plants revealed large inward-rectifying malate currents only in the presence of micromolar cytosolic calcium concentrations. malic acid 130-136 aluminum activated malate transporter family protein Arabidopsis thaliana 50-57 21443686-6 2011 Further analyses showed that vacuolar pH and cytosolic malate regulate the threshold of activation of AtALMT6-mediated currents. malic acid 55-61 aluminum activated malate transporter family protein Arabidopsis thaliana 102-109 21443686-8 2011 Guard cell vacuoles isolated from Atalmt6 knock-out plants displayed reduced malate currents compared with wild-type vacuoles. malic acid 77-83 aluminum activated malate transporter family protein Arabidopsis thaliana 34-41