The Effect of Thermal Increments on and the Subsequent Adjustment of the Protoplasmic Viscosity of Amoeba proteus

1940 ◽  
Vol 13 (2) ◽  
pp. 219-226 ◽  
Author(s):  
C. A. Angerer
Keyword(s):  
Amoeba Proteus ◽  
Protoplasmic Viscosity

Effects of Ultrasonic Irradiation upon Amoeba proteus

1973 ◽  
Vol 28 (9-10) ◽  
pp. 607-609 ◽  
Author(s):  
N. G. Holmer ◽  
A. Johnsson ◽  
J. . Josefsson
Keyword(s):  
Cell Membrane ◽  
Ultrasonic Irradiation ◽  
Amoeba Proteus ◽  
Output Intensity

Abstract Amoeba proteus was ultrasonically irradiated, the ultrasonic mean output intensity being about 0.4 W/cm2 at 1 MHz. Contractions of amoebae, rotations and aggregation of intracellular particles and cell membrane damages were observed. At even lower ultrasonic intensities sodium pinocytosis was found to increase after application of ultrasound.

The Chromatin Extrusion Phenomenon in Amoeba proteus Cell Cycle

2019 ◽  
Vol 67 (2) ◽  
pp. 203-208 ◽  
Author(s):  
Andrew V. Goodkov ◽  
Mariia A. Berdieva ◽  
Yuliya I. Podlipaeva ◽  
Sergei Yu. Demin
Keyword(s):  
Cell Cycle ◽  
Amoeba Proteus

A possible signal-coupling role for cyclic AMP during endocytosis in Amoeba proteus

1993 ◽  
Vol 25 (1) ◽  
pp. 141-149 ◽  
Author(s):  
Robert D. Prusch ◽  
J.Clayton Roscoe
Keyword(s):  
Cyclic Amp ◽  
Amoeba Proteus

scholarly journals ELECTRON MICROSCOPY OF THE NUCLEAR MEMBRANE OF AMOEBA PROTEUS

1956 ◽  
Vol 2 (4) ◽  
pp. 445-448 ◽  
Author(s):  
Marie H. Greider ◽  
Wencel J. Kostir ◽  
Walter J. Frajola
Keyword(s):  
Electron Microscopy ◽  
Electron Microscope ◽  
Nuclear Membrane ◽  
Outer Layer ◽  
Microscope Study ◽  
Electron Microscope Study ◽  
Cell Types ◽  
Amoeba Proteus ◽  
Nuclear Membranes ◽  
Thin Sectioning

An electron microscope study of the nuclear membrane of Amoeba proteus by thin sectioning techniques has revealed an ultrastructure in the outer layer of the membrane that is homologous to the pores and annuli observed in the nuclear membranes of many other cell types studied by these techniques. An inner honeycombed layer apparently unique to Amoeba proteus is also described.

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