Hyriopsis schlegelii

Immunological function and antibacterial activity of two ferritin proteins from the freshwater pearl mussel Hyriopsis schlegelii

J. Q. Sheng, Shu, Q. C., Shi, J. W., Wang, J. H., Peng, K., Yuan, S., Hong, Y. J., Sheng, J. Q., Shu, Q. C., Shi, J. W., Wang, J. H., Peng, K., Yuan, S., and Hong, Y. J., Immunological function and antibacterial activity of two ferritin proteins from the freshwater pearl mussel Hyriopsis schlegelii, vol. 15, p. -, 2016.

Ferritin is a conserved iron-binding protein involved in host defense and cellular iron metabolism in most organisms. We investigated the expression profiles of two ferritin genes (designated HsFer-1 and HsFer-2) in the hemocytes, gonad, and hepatopancreas of Hyriopsis schlegelii, when challenged with bacteria and metal ions. HsFer gene transcription increased 1.8-7.7- and 1.9-6.1-fold in these tissues after stimulation with Staphylococcus aureus and Vibrio anguillarum, respectively.

Molecular characteristics and expression of calmodulin cDNA from the freshwater pearl mussel, Hyriopsis schlegelii

L. - G. Zeng, Wang, J. - H., Li, Y. - J., Sheng, J. - Q., Gu, Q., and Hong, Y. - J., Molecular characteristics and expression of calmodulin cDNA from the freshwater pearl mussel, Hyriopsis schlegelii, vol. 11, pp. 42-52, 2012.

Calmodulin (CaM) is a multifunctional intracellular calcium ion receptor protein that participates in a range of cellular processes, including calcium metabolism in mussels. To investigate the role of CaM in freshwater mollusk shell calcium metabolism, the full-length CaM cDNA was isolated from the freshwater pearl mussel, Hyriopsis schlegelii (referred to as hsCaM) using SMART RACE technology.

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