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Results 1 - 1 of 1 for POTASSIUM CATION OR GLUCONIC ACID OR PHOSPHATE ION OR ACETATE ION OR CHLORIDE ION
  1. ... as a natural pacemaker. The HCN4 channel allows potassium and sodium ions to flow into cells of the SA node. ... these mutations change single protein building blocks (amino acids) in the ... they are needed to transport ions. In other cases, the channel is in the ...