Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Edward G. Pollock"'
Autor:
Michael F. Daily, Virginia H. Latham, Claudia M. Garcia, Cynthia L. Hockman, Helen Chun, Mark L. Oppenheimer, Steven P. West, Karolin Rostamiany, Richard L.C. Chao, Edward G. Pollock, Steven B. Oppenheimer
Publikováno v:
Zygote. 2:221-225
SummaryProduction of embryos that are free of tough outer coats facilitates studies that are not possible with embryos surrounded by impenetrable envelopes. This report describes a new procedure for preventing formation of fertilisation membranes in
Autor:
Edward G. Pollock
Publikováno v:
American Zoologist. 18:25-69
Current research on the mechanism of transmembrane regulation of topographic modulation at the cell surface is described for the sea urchin egg and Sarcoma 180 ascites tumor cells of Swiss Webster white mice. The transmembrane system is characterized
Autor:
Edward G. Pollock, Ronald Z. Cassell
Publikováno v:
Cell Differentiation. 8:105-116
Mitochondrial differentiation and development within Fucus sperm is characterized by a series of internal rearrangements and mass acquisitions relating to overall form and organelle disposition essential to the functional mode of these free-swimming
Autor:
Edward G. Pollock
Publikováno v:
Planta. 92:85-99
Methods are described for the collection, treatment and uniform discharge of large quantities of gametes, and a measure of fertilization control in the monoecious brown alga, Fucus distichus. Fertilization was examined using the techniques of blister
Autor:
William A. Jensen, Edward G. Pollock
Publikováno v:
American Journal of Botany. 51:915-921
Publikováno v:
Developmental biology. 85(2)
Fine structural studies of fractured developing sea urchin embryos revealed the existence of a voluminous, fibrillar, extracellular matrix composed of fine filaments, twisting fibers and granules lining the blastocoel of midgastrula embryos. Glycine
Autor:
Edward G. Pollock, R. Zachary Cassell
Publikováno v:
Journal of ultrastructure research. (2)
The mitochondrial cristae of well-differentiated sperm of the brown alga, Fucus are characterized by tubulo-filamentous components which run the full length of the cristae and average 110 A in diameter. From one to seven of these filaments, loosely a