Search Results - "Govind, C. K."

Role of cAMP Cascade in Synaptic Stability and Plasticity: Ultrastructural and Physiological Analyses of Individual Synaptic Boutons in Drosophila Memory Mutants by Renger, John J, Ueda, Atsushi, Atwood, Harold L, Govind, C. K, Wu, Chun-Fang

“…Mutations of the genes rutabaga (rut) and dunce (dnc) affect the synthesis and degradation of cAMP, respectively, and disrupt learning in Drosophila. Combined…”
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Social Monogamy in the Big-Clawed Snapping Shrimp, Alpheus heterochelis by Rahman, Nasreen, Dunham, David W., Govind, C. K.

“…Social monogamy has evolved independently in many taxa, and often involves biparental care of the young. Where it does not, mate guarding and shared…”
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Synaptic structural complexity as a factor enhancing probability of calcium-mediated transmitter release by Cooper, R L, Winslow, J L, Govind, C K, Atwood, H L

“…1. In a model synaptic system, the excitatory neuromuscular junction of the freshwater crayfish, the nerve terminals possess synapses that vary in structural…”
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Calcium Entry Related to Active Zones and Differences in Transmitter Release at Phasic and Tonic Synapses by Msghina, M, Millar, A. G, Charlton, M. P, Govind, C. K, Atwood, H. L

“…Synaptic functional differentiation of crayfish phasic and tonic motor neurons is large. For one impulse, quantal release of neurotransmitter is typically…”
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Synaptic Structure and Transmitter Release in Crustacean Phasic and Tonic Motor Neurons by Msghina, M, Govind, C. K, Atwood, H. L

“…The paired phasic and tonic motor neurons supplying the extensor muscle in the crayfish leg were investigated to establish whether differences in synaptic…”
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Failure of female baboons (Papio anubis) to conceive following immunization with recombinant non-human primate zona pellucida glycoprotein-B expressed in Escherichia coli by Govind, Chhabi K, Gupta, Satish K

“…Progress in the development of an immunocontraceptive vaccine based on zona pellucida glycoproteins has been hampered due to observed ovarian dysfunction…”
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Facilitation and depression at different branches of the same motor axon: evidence for presynaptic differences in release by Katz, PS, Kirk, MD, Govind, CK

“…This study provides evidence that a neuron can exhibit differences in activity-dependent transmitter release at two synaptic sites due to variations in the…”
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Delineation of a Conserved B Cell Epitope on Bonnet Monkey (Macaca radiata) and Human Zona Pellucida Glycoprotein-B by Monoclonal Antibodies Demonstrating Inhibition of Sperm-Egg Binding by GOVIND, C. K, HASEGAWA, A, KOYAMA, K, GUPTA, S. K

“…To circumvent autoimmune oophoritis after immunization with zona pellucida (ZP) glycoproteins, synthetic peptides encompassing B cell epitope(s) and devoid of…”
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Remodeling of the proximal segment of crayfish motor nerves following transection by Pearce, Joanne, Govind, C.K.

“…Transected crustacean motor axons consist of a soma‐endowed proximal segment that regenerates and a soma‐less distal segment that survives for up to a year. We…”
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Motor nerve terminals on abdominal muscles in larval flesh flies, Sarcophaga bullata: Comparisons with Drosophila by Feeney, C.J., Karunanithi, S., Pearce, J., Govind, C.K., Atwood, H.L.

“…Motor nerve terminals on abdominal body‐wall muscles 6A and 7A in larval flesh flies were investigated to establish their general structural features with…”
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SIZE-ASSORTATIVE PAIRING IN THE BIG-CLAWED SNAPPING SHRIMP, ALPHEUS HETEROCHELIS by Rahman, Nasreen, Dunham, Govind

“…Abstract The big-clawed snapping shrimp, Alpheus heterochelis, is found in size-matched male-female pairs. A common assumption is that a large size advantage…”
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Visible Evidence for Differences in Synaptic Effectiveness With Activity-Dependent Vesicular Uptake and Release of FM1-43 by Quigley, P. A, Msghina, M, Govind, C. K, Atwood, H. L

“…P. A. Quigley 1 , M. Msghina 2 , C. K. Govind 3 , and H. L. Atwood 1 1  Department of Physiology, Medical Research Council Neural Group, University of Toronto,…”
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Mate Choice in the Big-Clawed Snapping Shrimp, Alpheus Heterochaelis Say, 1818 by Rahman, Nasreen, Dunham, David, Govind

“…AbstractIn socially monogamous animals mate choice can be expected when mates vary in quality, degree of parental investment, or ability to defend an important…”
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Regenerating crayfish motor axons assimilate glial cells and sprout in cultured explants by Pearce, Joanne, Lnenicka, Gregory A., Govind, C.K.

“…Phasic and tonic motor nerves originating from crayfish abdominal ganglia, in 2–3‐day‐old cultured explants, display at their transected distal ends growth…”
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Regulated spacing of synapses and presynaptic active zones at larval neuromuscular junctions in different genotypes of the flies Drosophila and Sarcophaga by Meinertzhagen, I.A., Govind, C.K., Stewart, B.A., Carter, J.M., Atwood, H.L.

“…Synapses at larval neuromuscular junctions of the flies Drosophila melanogaster and Sarcophaga bullata are not distributed randomly. They have been studied in…”
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Purified and Refolded Recombinant Bonnet Monkey (Macaca radiata) Zona Pellucida Glycoprotein-B Expressed in Escherichia coli Binds to Spermatozoa by GOVIND, Chhabi K, GAHLAY, Gagandeep K, CHOUDHURY, Sangeeta, GUPTA, Satish K

“…Bonnet monkey ( Macaca radiata ) zona pellucida glycoprotein-B (bmZPB), excluding the N -terminal signal sequence and the C -terminus transmembrane-like…”
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"Strong" and "weak" synaptic differentiation in the crayfish opener muscle: structural correlates by Govind, C K, Pearce, J, Wojtowicz, J M, Atwood, H L

“…The single excitor motoneuron to the limb opener muscle in the crayfish Procambarus clarkii provides multiterminal innervation to individual muscle fibers. At…”
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Two structural adaptations for regulating transmitter release at lobster neuromuscular synapses by Walrond, JP, Govind, CK, Huestis, SE

“…The distal accessory flexor muscle (DAFM) in the lobster (Homarus americanus) walking leg consists of 5 muscle fiber bundles. All five bundles, one proximal,…”
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Structural features of crayfish phasic and tonic neuromuscular terminals by King, M.J.R., Atwood, H.L., Govind, C.K.

“…We examined the fine structure of terminals of the phasic and tonic excitatory axon to the crayfish limb extensor muscle. The phasic terminals are known to…”
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Regeneration of Phasic Motor Axons on a Crayfish Tonic Muscle: Neuron Specifies Synapses by Krause, Kristin M, Pearce, Joanne, Govind, C. K

“…Kristin M. Krause 1 , Joanne Pearce 2 , and C. K. Govind 2 1  St. Thomas Aquinas College, Sparkill, New York 10976; and 2  Life Sciences Division, University…”
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