dc31g11.y1 NICHD_XGC_Emb3 Xenopus laevis cDNA clone IMAGE:3398756 5' similar to gb:X13839 ACTIN, AORTIC SMOOTH MUSCLE (HUMAN); gb:M15501 Mouse alpha-cardiac actin mRNA, 3' end (MOUSE); gb:gb|M24769.1|XELACTIN5A Xenopus laevis cytoskeletal actin type-5 gene (XENOPUS), mRNA sequence