However, the molecular mechanism of DENV-receptors has not been characterized in mosquitoes until now.
Although several labs have constructed cDNA libraries for tilapia, and a few thousand ESTs have been characterized [ 8- 10], until now large-scale sequencing of ESTs has not been pursued in tilapia.
The ERs (ERα and ERβ) belong to the nuclear receptor (NR) superfamily representing a large group of transcriptional regulators that encompass receptors for steroid and thyroid hormones, retinoids, vitamin D, peroxisome proliferator-activated receptors and orphan receptors for which no ligand has until now been characterized.
Because Sneathia species are fastidious and rarely cultured successfully in vitro; and the genomes of members of the genus had until now not been characterized, very little is known about the physiology or the virulence of these organisms.
Until now, it has been characterized as an atypical C or E domain but its role in glycopeptide synthesis remains to be clarified.
Until now pgFAR had been characterized from B. mori [ 19], O. scapulalis [ 22], nine Ostrinia spp. [ 20, 21], three Yponomeuta spp. [ 23], as well as Helicoverpa and Heliothis [ 24].
Until now two main MDSC populations have been characterized primarily in mice: polymorphonuclear and monocytic MDSC.
However, until now only a few amoebic factors have been characterized as playing a major role during the pathogenic process.
Until now, around 10,000 processed pseudogenes [24] have been characterized in the human genome, and some of these genes have been reported to be expressed in cancer cells.
Until now, 5 major types of SCC mec element have been characterized and studied (3 – 5 ).
