Cloning, Characterization and Bioinformatic Analysis of the Gene Encoding the Larval Serum Protein 2 in Diapause of the Onion Maggot, Delia Antiqua

Engineering ◽  
2013 ◽  
Vol 05 (10) ◽  
pp. 487-490
Author(s):  
Jingjing Xu ◽  
Bin Chen ◽  
Zhengbo He ◽  
Youjin Hao
BMB Reports ◽  
2006 ◽  
Vol 39 (6) ◽  
pp. 749-758 ◽  
Author(s):  
Bin Chen ◽  
Takumi Kayukawa ◽  
Antonia Monteiro ◽  
Yukio Ishikawa

Gene ◽  
2005 ◽  
Vol 347 (1) ◽  
pp. 115-123 ◽  
Author(s):  
Bin Chen ◽  
Takumi Kayukawa ◽  
Haobo Jiang ◽  
Antónia Monteiro ◽  
Sugihiko Hoshizaki ◽  
...  

1991 ◽  
Vol 37 (5) ◽  
pp. 391-400 ◽  
Author(s):  
David B. Roberts ◽  
J.Dermot Turing ◽  
Susan A.R. Loughlin

2004 ◽  
Vol 186 (7) ◽  
pp. 1933-1944 ◽  
Author(s):  
Aleisha T. Dobbins ◽  
Matthew George ◽  
Daryl A. Basham ◽  
Michael E. Ford ◽  
Jennifer M. Houtz ◽  
...  

ABSTRACT We report the complete genome sequence of enterobacteriophage SP6, which infects Salmonella enterica serovar Typhimurium. The genome contains 43,769 bp, including a 174-bp direct terminal repeat. The gene content and organization clearly place SP6 in the coliphage T7 group of phages, but there is ∼5 kb at the right end of the genome that is not present in other members of the group, and the homologues of T7 genes 1.3 through 3 appear to have undergone an unusual reorganization. Sequence analysis identified 10 putative promoters for the SP6-encoded RNA polymerase and seven putative rho-independent terminators. The terminator following the gene encoding the major capsid subunit has a termination efficiency of about 50% with the SP6-encoded RNA polymerase. Phylogenetic analysis of phages related to SP6 provided clear evidence for horizontal exchange of sequences in the ancestry of these phages and clearly demarcated exchange boundaries; one of the recombination joints lies within the coding region for a phage exonuclease. Bioinformatic analysis of the SP6 sequence strongly suggested that DNA replication occurs in large part through a bidirectional mechanism, possibly with circular intermediates.


Sign in / Sign up

Export Citation Format

Share Document