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On the role of sulfhydryl groups in the ATPase activity and pellet height response of Tetrahymena cilia

✍ Scribed by J.J. Blum; Alvernon Hayes

Book ID
115702191
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
719 KB
Volume
161
Category
Article
ISSN
0003-9861

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πŸ“œ SIMILAR VOLUMES

Effect of calcium on the pellet height r
Effect of calcium on the pellet height response of Tetrahymena cilia
✍ Blum, J. J. ;Hayes, Alvernon πŸ“‚ Article πŸ“… 1977 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 407 KB πŸ‘ 1 views

## Abstract The pellet height response (a measure of the increase in height of the pellet of cilia obtained by brief centrifugation in the presence of ATP as compared to the absence of ATP) of Tetrahymena cilia prepared by deciliation in the presence of Ca^2+^ is sensitive to the concentration of f

A comparison of the effects of gentle he
A comparison of the effects of gentle heating, acetone, and the sulfhydryl reagent bis (4-fluoro-3-nitrophenyl) sulfone on the ATPase activity and pellet height response of tetrahymena cilia
✍ Blum, J. J. ;Hayes, A. πŸ“‚ Article πŸ“… 1977 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 819 KB

## Abstract Incubation of glycerol‐extracted, Triton X‐100 demembranated Tetrahymena cilia with 2–10 vol % acetone caused an enhancement of ATPase activity by 2‐ to 3‐ fold, depending on concentration and time of incubation. Axonemal ATPase activity was also increased upon incubation with bis (4‐fl

Effect of thiourea and substituted thiou
Effect of thiourea and substituted thioureas on dynein ATPase and on the turbidity response of tetrahymena cilia
✍ Blum, J. J. ;Hayes, A. πŸ“‚ Article πŸ“… 1979 πŸ› Wiley (John Wiley & Sons) 🌐 English βš– 721 KB

The effects of thiourea and of several substituted thioureasphenylthiourea, a-naphtylthiourea, nietiamide, and burinianiide ~ on dynein ATPase have been studied. The substituted thioureas are over 30 times more potent than thiourea in causing enhancement of 30s dynein A'TPase activity and inhibition