… of this control is mediated by the differential expression and activities of a family of 10 dual-…
class of MAP kinase, as in the specific inactivation of extracellular signal regulated kinase (…

… kinases that act sequentially within a pathway: a MAP kinase kinase kinase or MEKK (a
MEK activator), a MAP kinase/ERK kinase or MEK (a MAP kinase activator), and a MAP kinase …

… signal-regulated kinase 1 (ERK1) protein expression and lack of … expression and activation
were accompanied by a small rise in c-jun NH2-terminal kinase 1 (JNK1) protein expression …

… kinases, a MAP kinase kinase kinase (MAPKKK), a MAP kinase kinase (MAPKK) and finally,
the MAP kinase (… Therefore, we next utilized qRT-PCR to analyze the differential expression …

… Differential expression, activation, and substrate specificity of different p38 isoforms result
in their divergent physiological functions in different cellular contexts. For example, the MADS-…

MAP kinases help to mediate diverse processes ranging … MAP kinases lie within protein
kinase cascades. Each cascade … Recent findings on these properties of MAP kinase cascades …

… and controlling the expression of immune mediators. Here we discuss recent studies
characterizing the specific MAP kinase kinase kinases (MAP 3-kinases) that link MAP kinases to …

… expression of p38 family members is not ubiquitous, but is controlled during cell differentiation
and in a lineage-specific fashion. Differential expression … . p38 MAP kinase activation by …

… MAP kinases through dephosphorylation of threonine and/or tyrosine residues within the
signature sequences –Thr-X-Tyrlocated in the activation loop of MAP kinases… far with differential …

… p44 MAP kinase. The antibody detects phosphorylated Tyr204 of p44 and p42 MAP kinases
(… tyrosine of either JNK/SAPK or p38 MAP kinase homologues. The antibody was used at a …