User profiles for Heather Knight
 | Heather KnightProfessor, Durham University Verified email at durham.ac.uk Cited by 10183 |
Gastrointestinal Tract as a Major Site of CD4+ T Cell Depletion and Viral Replication in SIV Infection
…, LV Chalifoux, DE Shvetz, DR Pauley, HL Knight… - Science, 1998 - science.org
Human and simian immunodeficiency virus (HIV and SIV) replicate optimally in activated
memory CD4 + T cells, a cell type that is abundant in the intestine. SIV infection of rhesus …
memory CD4 + T cells, a cell type that is abundant in the intestine. SIV infection of rhesus …
[HTML][HTML] Abiotic stress signalling pathways: specificity and cross-talk
Plants exhibit a variety of responses to abiotic stresses that enable them to tolerate and
survive adverse conditions. As we learn more about the signalling pathways leading to these …
survive adverse conditions. As we learn more about the signalling pathways leading to these …
Calcium signalling in Arabidopsis thaliana responding to drought and salinity
Changes in cytosolic free calcium concentration ([Ca 2+ ] cyt ) in response to mannitol (drought)
and salt treatments were detected in vivo in intact whole Arabidopsis seedlings. …
and salt treatments were detected in vivo in intact whole Arabidopsis seedlings. …
Cold calcium signaling in Arabidopsis involves two cellular pools and a change in calcium signature after acclimation.
Cold shock elicits an immediate rise in cytosolic free calcium concentration ([Ca 2+ ]cyt) in
both chilling-resistant Arabidopsis and chilling-sensitive tobacco (Nicotiana plumbaginifolia). …
both chilling-resistant Arabidopsis and chilling-sensitive tobacco (Nicotiana plumbaginifolia). …
OXI1 kinase is necessary for oxidative burst-mediated signalling in Arabidopsis
Active oxygen species (AOS) generated in response to stimuli and during development can
function as signalling molecules in eukaryotes, leading to specific downstream responses 1 , …
function as signalling molecules in eukaryotes, leading to specific downstream responses 1 , …
The vacuolar Ca2+-activated channel TPC1 regulates germination and stomatal movement
Cytosolic free calcium ([Ca 2+ ] cyt ) is a ubiquitous signalling component in plant cells 1 .
Numerous stimuli trigger sustained or transient elevations of [Ca 2+ ] cyt that evoke …
Numerous stimuli trigger sustained or transient elevations of [Ca 2+ ] cyt that evoke …
Perivascular macrophages are the primary cell type productively infected by simian immunodeficiency virus in the brains of macaques: implications for the …
…, SV Westmoreland, D Pauley, H Knight… - The Journal of …, 2001 - rupress.org
The macrophage is well established as a target of HIV and simian immunodeficiency virus (SIV)
infection and a major contributor to the neuropathogenesis of AIDS. However, the …
infection and a major contributor to the neuropathogenesis of AIDS. However, the …
Calcium signaling during abiotic stress in plants
H Knight - International review of cytology, 1999 - Elsevier
Plants experience a wide array of environmental stimuli, not all of which are favorable, and,
unlike animals, are unable to move away from stressful environments. They therefore require …
unlike animals, are unable to move away from stressful environments. They therefore require …
Low‐temperature perception leading to gene expression and cold tolerance in higher plants
Plant species exhibit a range of tolerances to low temperatures, and these constitute a
major determinant of their geographical distribution and use as crops. When tolerance is …
major determinant of their geographical distribution and use as crops. When tolerance is …
Rapid Transcriptome Changes Induced by Cytosolic Ca2+ Transients Reveal ABRE-Related Sequences as Ca2+-Responsive cis Elements in Arabidopsis
The regulation of gene expression by cellular calcium is crucial for plant defense against
biotic and abiotic stresses. However, the number of genes known to respond to specific …
biotic and abiotic stresses. However, the number of genes known to respond to specific …
