A Systematic Bioinformatics Approach to Motif-Based Analysis of Human Locus Control Regions.

Locus control regions (LCRs), -acting, noncoding regulatory elements with strong transcription-enhancing activity, are conserved in sequence and organization, and exhibit strict gene-specific expression. LCRs have been reported and studied in several mammalian gene systems, signifying that they play an important role in eukaryotic gene expression control. Their highly regulated, stable, and precise levels of expression have made them a strong candidate for use in gene therapy vectors.

Expression and characterization of Asp fI, an immunodominant allergen/antigen of A. fumigatus in insect cell.

Asp fI is a major allergen/antigen/cytotoxin of Aspergillus fumigatus and exhibits ribonuclease activity. This allergen plays a role in allergic and invasive Aspergillosis and reported as a major cytotoxin with ribonuclease activity. To express the protein in large quantity and to characterize the multifunctional nature of Asp fI, we have generated recombinant baculovirus by introducing the gene in pFastBac HTa expression vector and expressed in insect cell.