Dlmo Gene Encodes a 32 kDa Protein
Dlmo基因编码一个32kDa的蛋白 Dlmo Gene Encodes a 32 kDa Protein

In order to gain some insight into a possible function of Dlmo gene,we used the TNT coupled reticulocyte lysate systems as an in vitro translation system to detect the Drosoplila protein. We found a 32kDa protein product.To demonstrate that the DLMO protein has the same size in vivo as in vitro we studied nuclear and cytoplasmic extracts from 2-4h embryos in Western blots. The immuno serum recognizes a 32kDa protein in the cytoplasm that is not present in the nucleus.The products were immune precipitated with the polyclonal anti-LMO2 antibody raised against the human protein and seen a positive band of 32kDa.Using immuno histochemical analysis was seen a positive staining in the basal cytoplasm of blastoderm embryos at 4 hours. This result confirms that the DLMO is a cytoplasmprotein, not like human LMO protein.