Measurement of cytoplasmic calcium concentration in the rods of wild-type and transducin knock-out mice

Journal of Physiology

Volumn 542, Issue 3, 2002, Pages 843-854

  Woodruff, Michael L ^a   Sampath, A P ^a,b   Matthews, Hugh R ^c   Krasnoperova, N V ^d   Lem, J ^d   Fain, Gordon L ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

^b Departments of Physiology and Biophysics Department   (United States)

^c UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^d TUFTS UNIVERSITY SCHOOL OF MEDICINE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CALCIUM CHELATING AGENT; CALCIUM ION; ETHYLENE GLYCOL 1,2 BIS(2 AMINOPHENYL) ETHER N,N,N',N' TETRAACETIC ACID; FLUORESCENT DYE; MAGNESIUM ION; RHODOPSIN; TRANSDUCIN; FLUO 3; FLUO 4; FLUO 5F; UNCLASSIFIED DRUG;

ALPHA CHAIN; ANIMAL CELL; ANIMAL EXPERIMENT; ARGON LASER; ARTICLE; BLEACHING; CALCIUM CELL LEVEL; CONCENTRATION (PARAMETERS); CONTROLLED STUDY; DARKNESS; DISSOCIATION CONSTANT; FLUORESCENCE; IN VITRO STUDY; KNOCKOUT MOUSE; LIGHT EXPOSURE; LIGHT INTENSITY; MEASUREMENT; MEMBRANE STEADY POTENTIAL; MOUSE; NONHUMAN; PRIORITY JOURNAL; RETINA ROD OUTER SEGMENT; TEMPERATURE; WILD TYPE; AMPLITUDE MODULATION; CYTOPLASM; EXPOSURE; ILLUMINATION; PHOTOSTIMULATION; RETINA ROD; TEMPERATURE DEPENDENCE; THERMODYNAMICS;

ANIMALS; CALCIUM; CALIBRATION; CYTOPLASM; FLUORESCENCE; LIGHT; MICE; MICE, KNOCKOUT; OSMOLAR CONCENTRATION; REFERENCE VALUES; RODS (RETINA); TRANSDUCIN;

EID: 0036687344     PISSN: 00223751     EISSN: None     Source Type: Journal    
DOI: 10.1113/jphysiol.2001.013987     Document Type: Article

References (52)

1. i in intact rabbit cardiac myocytes
2. i signals from calcium-indicator dyes
3. Membrane protein diffusion sets the speed of rod phototransduction
4. Phototransduction in transgenic mice after targeted deletion of the rod transducin alpha-subunit
5. Slowed recovery of rod photoresponse in mice lacking the GTPase accelerating protein RGS9-1
6. Abnormal photoresponses and light-induced apoptosis in rods lacking rhodopsin kinase
7. Photosensitivity
8. The role of arrestin and recoverin in signal transduction by retinal rod photoreceptors
9. Calibration of the calcium dissociation constant of Rhod-2 in the perfused mouse heart using manganese quenching
10. Calculator programs for computing the composition of the solutions containing multiple metals and ligands used for experiments in skinned muscle cells
11. Sensitivity of toad rods: Dependence on wavelength and background illumination
12. 2+, and photoreceptor death: New evidence for the equivalent-light hypothesis from arrestin knockout mice
13. Adaptation in vertebrate photoreceptors
14. Flow of information in the light-triggered cyclic nucleotide cascade of vision
15. The calcium feedback signal in the phototransduction cascade of vertebrate rods
16. 2+ dependence of dark- and light-adapted flash responses in rod photoreceptors
17. 2+ indicators with greatly improved fluorescence properties
18. Correction of proton and Ca association constants of EGTA for temperature and ionic strength
19. Retinopathy induced in mice by targeted disruption of the rhodopsin gene
20. Evaluation of the contributions of recoverin and GCAPs to rod photoreceptor light adaptation and recovery to the dark state
21. Visual pigment bleaching in isolated salamander retinal cones. Microspectrophotometry and light adaptation
22. Highly cooperative feedback control of retinal rod guanylate cyclase by calcium ions
23. Regulation of sensitivity in vertebrate rod photoreceptors by calcium
24. i in enterocytes from a poikilothermic animal, Atlantic cod (Gadus morhua)
25. The effects of pH and temperature on fluorescent calcium indicators as determined with Chelex- 100 and EDTA buffer systems
26. The effect of pH on rate constants, ion selectivity and thermodynamic properties of fluorescent calcium and magnesium indicators
27. Morphological, physiological, and biochemical changes in rhodopsin knockout mice
28. Critical Stability Constants
29. Incorporation of calcium chelator into guinea-pig rods shows that calcium mediates mammalian photoreceptor light adaptation
30. Laser spot confocal technique to measure cytoplasmic calcium concentration in photoreceptors
31. 2+ concentration in the salamander rod outer segment
32. Time course and magnitude of the calcium release induced by bright light in salamander rods
33. Role of cytoplasmic calcium concentration in the bleaching adaptation of salamander cone photoreceptors
34. Photoreceptor light adaptation is mediated by cytoplasmic calcium concentration
35. Calcium diffusion coefficient in rod photoreceptor outer segments
36. Light adaptation in retinal rods of the rabbit and two other nonprimate mammals
37. Calcium and light adaptation in retinal rods and cones
38. 2+ signaling in cultured endothelial cells
39. Molecular mechanisms of vertebrate photoreceptor light adaptation
40. 2+ from rod and cone photoreceptors of the vertebrate retina
41. 2+ concentration in salamander cone photoreceptors
42. 2+ in salamander rods
43. 2+ measurements from the outer segments of mouse rod photoreceptors
44. i and their determination using fluorescent probes
45. Light adaptation in cat retinal rods
46. Calcium feedback and sensitivity regulation in primate rods
47. Role of calcium in regulating the cyclic GMP cascade of phototransduction in retinal rods
48. Retinal degeneration in mice lacking the gamma subunit of the rod cGMP phosphodiesterase
49. In vivo studies of the gamma subunit of retinal cGMP-phophodiesterase with a substitution of tyrosine-84
50. 2+ with quin2
51. Alpha-transducin knockout eliminates a light-dependent decrease in outer segment calcium
52. Prolonged photoresponses in transgenic mouse rods lacking arrestin