... sequence signature, have been identified in fish. This has led to the recognition that these RNases are present in the whole vertebrate subphylum. In fact, they comprise the only enzyme family unique to vertebrates. Four RNases from zebrafish ( Danio rerio ) have been previously reported and have a very...

...Weibin Gong; Yifei Li; Gaofeng Cui; Jicheng Hu; Huaming Fang; Changwen Jin; Bin Xia Protein histidine phosphorylation exists widely in vertebrates, and it plays important roles in signal transduction and other cellular functions. However, knowledge about eukaryotic PHPT (protein histidine...