Crustacean hyperglycemic hormone precursor transcripts in the hemocytes of the crayfish Procambarus clarkii: novel sequence characteristics relating to gene splicing pattern and transcript stability.

It was demonstrated in a previous study (Wu et al., 2012b) that crustacean hyperglycemic hormone (CHH) gene is expressed in the hemocyte of Procambarus clarkii. In the present study, 2 additional cDNAs (CHH2-L and tCHH2) from the hemocyte and a CHH gene (CHH2) from the abdominal muscle of the same species were cloned.