PMC:6194691 / 134305-134797 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/6194691","sourcedb":"PMC","sourceid":"6194691","source_url":"https://www.ncbi.nlm.nih.gov/pmc/6194691","text":"With regard to glutamine, which is synthesized within the parenchyma, it has been tempting to propose that a substantial part of its efflux occurs via a system L mediated exchange for the essential large neutral amino acids such as leucine, isoleucine, valine and phenylalanine entering the parenchyma. Indeed such exchanges can be observed with isolated microvessels under experimental conditions [413, 414]. However, there is no evidence for this effect under conditions that exist in vivo.","tracks":[{"project":"MyTest","denotations":[{"id":"30340614-6863319-30706421","span":{"begin":399,"end":402},"obj":"6863319"},{"id":"30340614-2890711-30706422","span":{"begin":404,"end":407},"obj":"2890711"}],"namespaces":[{"prefix":"_base","uri":"https://www.uniprot.org/uniprot/testbase"},{"prefix":"UniProtKB","uri":"https://www.uniprot.org/uniprot/"},{"prefix":"uniprot","uri":"https://www.uniprot.org/uniprotkb/"}],"attributes":[{"subj":"30340614-6863319-30706421","pred":"source","obj":"MyTest"},{"subj":"30340614-2890711-30706422","pred":"source","obj":"MyTest"}]},{"project":"2_test","denotations":[{"id":"30340614-6863319-30706421","span":{"begin":399,"end":402},"obj":"6863319"},{"id":"30340614-2890711-30706422","span":{"begin":404,"end":407},"obj":"2890711"}],"attributes":[{"subj":"30340614-6863319-30706421","pred":"source","obj":"2_test"},{"subj":"30340614-2890711-30706422","pred":"source","obj":"2_test"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"MyTest","color":"#93bbec","default":true},{"id":"2_test","color":"#d5ec93"}]}]}}