Now showing items 1-10 of 25
Visual detection by the rod system in goldfish of different sizes
(Elsevier, 1988)
New rods are continually generated and inserted across the entire differentiated retina in juvenile and adult goldfish; no other retinal cells share this characteristic. How does the preferential addition of rods affect ...
Tomato yellow leaf curl virus: A whitefly-transmitted geminivirus with a single genomic component
(Elsevier, 1991-11)
The genome of the tomato yellow leaf curl virus (TYLCV), a Bemisia tabaci-transmitted geminivirus, was cloned. All clones obtained were of one genomic molecule, analogous to DNA A of African cassava mosaic virus. Nucleotide ...
Axonal outgrowth within the abnormal scaffold of brain tracts in a zebrafish mutant
(Wiley Subscription Services, Inc., A Wiley Company, 1994-04)
The role of specific axonal tracts for the guidance of growth cones was investigated by examining axonal outgrowth within the abnormal brain tracts of zebrafish cyclops mutants. Normally, the earliest differentiating ...
On the origin of light-induced changes in the proton magnetic relaxation rate of chloroplast thylakoid membrane suspensions
(Elsevier, 1981-03)
The spin-lattice relaxation rate of solvent protons in suspensions of chloroplast thylakoid membranes undergoes a large transient depression following illumination in white light. This change appears to require the presence ...
Subcellular localization of [alpha]-tubulin and opsin mRNA in the goldfish retina using digoxigenin-labeled cRNA probes detected by alkaline phosphatase and HRP histochemistry
(Elsevier, 1993-11)
This paper describes a method for non-radioactive in situ hybridization providing subcellular localization of mRNA in 3 [mu]m cryosections. We used two alternative colorimetric reactions to detect digoxigenin-labeled cRNA ...
Physiological properties of newly formed synapses between sympathetic preganglionic neurons and sympathetic ganglion neurons
(Wiley Subscription Services, Inc., A Wiley Company, 1991-04)
We have examined the physiological properties of transmission at newly formed synapses between sympathetic preganglionic neurons and sympathetic ganglion neurons in vitro . Chick neurons were labeled with fluorescent ...
Contact with myelin evokes a release of calcium from internal stores in neonatal rat oligodendrocytes in vitro
(Wiley Subscription Services, Inc., A Wiley Company, 1994-03)
The response of neonatal rat oligodendrocytes to contact with myelin extracts prepared from the central and peripheral nervous system was examined. Contact with either CNS myelin or PNS myelin resulted in collapse of the ...
Properties of the cyanobacterial coupling factor ATPase from Spirulina platensis : II. Activity of the purified and membrane-bound enzymes
(Elsevier, 1986-02-15)
Cyanobacterial (Spirulina platensis) photosynthetic membranes and isolated F1 ATPase were characterized with respect to ATP activity. The following results indicate that the regulation of expression of ATPase activity in ...
Heparin inhibition of ferredoxin-NADP reductase in chloroplast thylakoid membranes
(Elsevier, 1985-02-01)
Heparin, an anionic polysaccharide, inhibited the ferredoxin-catalyzed reduction of NADP in spinach chloroplast thylakoid membranes. Under the same conditions of assay, heparin did not interfere markedly with photoreduction ...