Characterization of Sphingomyelin Phosphodiesterase Expression in Bumblebee (Bombus lantschouensis).

ABSTRACT: Sphingomyelin phosphodiesterase (SMPD) is a hydrolase that plays a major role in metabolic reactions involving sphingomyelin. Here, we describe an analysis of the cDNA sequence and gene structure of SMPD in bumblebee (Bombus lantschouensis). The expression of SMPD in different tissues and at different developmental stages and reproductive statuses was examined by real-time polymerase chain reaction (PCR). The results showed that the SMPD cDNA has a length of 2000 bp and contains an open reading frame (ORF) of 1,801 nucleotides that encodes a polypeptide of 599 amino acids. The full-length SMPD gene is 4228 bp and contains eight exons and seven introns. A comparative analysis revealed that the SMPD gene sequence in B. lantschouensis shares high sequence identity with those in other Bombus s

SUBMITTER: Han L 

PROVIDER: S-EPMC6202439 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature