The regulation of cellular function by hormones and extracellular molecules, which bind to
cell surface receptors, is initiated by signal transduction mech anisms at the plasma …

Environmental and hormonal signals control diverse physiological processes in plants. The
mechanisms by which plant cells perceive and transduce these signals are poorly …

Reactive oxygen species (ROS) produced by the NADPH oxidase, respiratory burst oxidase
homolog (RBOH), trigger signal transduction in diverse biological processes in plants …

Reactive oxygen species (ROS) are implicated in plant innate immunity. NADPH oxidase
(RBOH; for Respiratory Burst Oxidase Homolog) plays a central role in the oxidative burst …

The cAMP response element-binding protein (CREB) has been shown to mediate
transcriptional activation of genes in response to both cAMP and calcium influx signal …

Stress responses in plants involve changes in the transcription of specific genes. The
constitutively active mutants of two related Ca2+-dependent protein kinases (CDPK1 and …

The consolldatlon of long-term memory requires protein and mRNA synthesis. A slmllar
requlrement has been demonstrated for learning-related synaptic plasticity In the gill …

Calcium-calmodulin-dependent protein kinase II (CaMKII) is a necessary component of the
cellular machinery underlying learning and memory. Here, a constitutively active form of this …

We have examined elongation by RNA polymerase II initiated at a promoter and have
identified two classes of elongation complexes. Following initiation at a promoter, all …

We have characterized Ca2+/calmodulin-dependent protein kinase IV (CaM kinase IV),
expressed using the baculovirus/Sf9 cell system, to assess its potential role in Ca2+ …