Abalone animals are import models for the study of the early development of marine invertebrates. However, systematical evaluations of internal control genes (ICG) have seldomly been performed. In this study, ten candidate genes were cloned and surveyed for their stability throughout the early developmental period of H. diversicolor using qPCR. In a period from fertilized egg to postlarva, thre...

BACKGROUND The shell of Haliotis diversicolor, or shijueming (SJM), is a type of traditional Chinese medicine. The SJM has appeared in historical records as early as the third and fourth centuries. Historical records have revealed that SJM had mainly been used to treat eye diseases. After the Qing Dynasty (1757), records had emerged, detailing the use of SJM for treating skin injuries, particul...

The adhesion of hemocytes plays an important role in the innate immunity of abalones. According to the results from this study, several conclusions about the role of PKA (protein kinase A) in the adhesion of abalone hemocytes. First, during cell adhesion, the amount of cAMP decreased in hemocytes. Second, elevation of cAMP inhibited cell adhesion. Third, the PKA inhibitor KT5720 enhanced the ce...

Macin is a family of antimicrobial peptides (AMPs) and involved in the immune responses marine mollusks. In present study, novel Mytimacin (denoted as Hd-mtmc 6) was identified from small abalone Haliotis diversicolor by RNA-seq RACE techniques. 6 contained coding sequence 243 bp encoded 80 amino acids, with putative peptide mytimacin consisting 61 acid residues. The mature exhibited typical ch...

Using two-dimensional gel electrophoresis, the foot muscle proteome of three geographical populations of Haliotis diversicolor were examined, with a total of 922 ± 21 protein spots detected in the Japanese population (JJ), 904 ± 25.6 in the Taiwanese population (TT), and 936 ± 16.2 in the Vietnamese population (VV). Of these, 254 spots showed differential expression and 85 protein spots percent...