However, degeneration of the temporal expression pattern can lead to each duplicate being expressed in distinct, though complementary, time domains.
These findings suggest that despite the various molecular changes that can take place in a miRNA-miRNA* duplex, the expression ratio at which these molecules are found expressed in distinct taxa remains unchanged reflecting that other mechanisms may regulate the dosage at which each molecule is present to properly control downstream targets.
We next tested lsy-2 mutants for the expression levels of the 13 genes that are differentially expressed in distinct SynMuv B classes (Wu et al., 2012).
Using the rabbit polyclonal anti-CXCR4 antibodies {2144} and {1181}, we have previously shown that the CXCR4 receptor is expressed in distinct populations of neurons in the embryonic brain and that CXCR4 expression strongly declines during development [24], [25], [27].
This is because distinct genes are expressed in distinct cell types.
Moreover, since the same empirical claims may be expressed in distinct representational schemes, the content which is expressed by all the differing conceptual frameworks comprises the common, objective content of scientific assertions.
In addition, recent studies have found a panel of SCFA receptors expressed in distinct cell types, e.g., FFAR2 and FFAR3 in pancreatic β-cells, FFA3 in neurons, FFA2 in leukocytes, as well as FFA2 and GPR109A in adipocytes, indicating that the ubiquitous and cell-type specific functions of SCFAs (Ahmed et al., 2009; Nilsson et al., 2003).
FGF target genes are expressed in distinct waves during the late blastula to early gastrula phase.
During mouse neurogenesis, NEUROG2 and NEUROG1 are expressed in distinct progenitor populations in the central and peripheral nervous systems [15].
Later in development it is expressed in distinct domains in the anterior CNS, the tailbud and branchial arches.
Using microarray, reverse transcription and real time PCR analysis we found that all six AQPs are expressed in distinct patterns in mosquito tissues/body parts.
