Riboswitches are structures that form in mRNA and regulate gene expression in bacteria.
Unlike other known RNA regulatory structures, they are directly bound by small ligands. The …

An alternative possibility is that recombination, proportional GC content and intron size do
show covariance, but not in the same way in all vertebrates. It might be that in chickens and …

A large-scale analysis of protein isoforms arising from alternative splicing shows that
alternative splicing tends to insert or delete complete protein domains more frequently than …

Defining the gene products that play an essential role in an organism's functional repertoire
is vital to understanding the system level organization of living cells. We used a genetic …

Alternative splicing can produce variant proteins and expression patterns as different as the
products of different genes, yet the prevalence of alternative splicing has not been quantified…

Using comparative analysis of genes, operons, and regulatory elements, we describe the
cobalamin (vitamin B 12 ) biosynthetic pathway in available prokaryotic genomes. Here we …

Vitamin B 1 in its active form thiamin pyrophosphate is an essential coenzyme that is
synthesized by coupling of pyrimidine (hydroxymethylpyrimidine; HMP) and thiazole (…

The riboflavin biosynthesis in bacteria was analyzed using comparative analysis of genes,
operons and regulatory elements. A model for regulation based on formation of alternative …

We report an outbreak of Enterobacter sakazakii infection and colonization in neonates
related to an infant formula contaminated during the manufacturing process. The outbreak …

… To ensure that we did not miss any TAD boundaries enriched with dCTCF or Su(Hw), we
repeated the TAD calling procedure for values of γ ranging from 0 to 3.2 with a step of 0.2. We …