AmphiANT, was identified from the gut cDNA library of amphioxus B. becheri tisingtauense, consists of 1289 bps and contains an 897 bps open reading frame (ORF) corresponding to a deduced protein of 298 amino acids.

• AmphiANT全长1289 bps,含有一个897bps的开放阅读框,编码一个298个氨基酸组成的蛋白质。