CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 89575-89824 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T642","span":{"begin":0,"end":249},"obj":"Sentence"},{"id":"T35481","span":{"begin":0,"end":249},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Key genes involved in the transport of calcium (Ca 2+ ) across the sarcoplasmic reticulum (SR) encode proteins such as the ryanodine receptor (RYR), which releases Ca 2+ from the SR, and SR calcium ATPase (SERCA), which pumps Ca 2+ back into the SR."}