Zobrazeno 1 - 10
of 17
pro vyhledávání: '"F. M. Butterworth"'
Publikováno v:
Tissue and Cell. 31:212-222
The three yolk proteins of Drosophila melanogaster are synthesized in the fat body and ovarian follicle cells. A mutation in yolk protein 3, YP3 S1 , has been described in which the leader sequence is not cleaved from the protein. We describe here ul
Publikováno v:
Mutation Research/Genetic Toxicology. 342:61-69
A coplanar polychlorinated biphenyl (PCB) when eaten by test animals increased the rate of recombination in somatic cells, indicating a new mechanism of action for these compounds. Using the eye-mosaic test a high bioactivation strain of Drosophila t
Publikováno v:
The Journal of Cell Biology
Ultrastructural and genetic studies were carried out on the fat body of a female sterile mutant fs(1)1163 to ascertain why yolk protein 1 (YP1) is not secreted from this tissue. Earlier molecular studies demonstrated that (a) normally yolk protein is
Autor:
Ellen M. Rasch, F. M. Butterworth
Publikováno v:
Journal of Experimental Zoology. 239:77-85
The DNA content of fat body nuclei was measured cytophotometrically as a function of position along an anterior–posterior (A–P) axis of the tissue throughtout larval development. There was a dramatic 55-fold increase in the average amount of DNA
Publikováno v:
Journal of Experimental Zoology. 234:325-328
The number of genomic replications of four separate tissues was determined in Drosophila melanogaster by summing the total number of nuclei and the maximum amount of DNA per nucleus in each tissue. It was found that for a given tissue the total numbe
Autor:
Dietrich Bodenstein, F. M. Butterworth
Publikováno v:
Journal of Experimental Zoology. 164:251-265
Transplantation experiments show that growth, protein deposition, and histolysis in the larval fat body of Drosophila melanogaster are controlled by a secretion of the larval ring gland. The internal environment of the normal adult female generally m
Autor:
Dietrich Bodenstein, F. M. Butterworth
Publikováno v:
General and Comparative Endocrinology. 13:68-74
A cytometric analysis was made on the adult adipose tissue of sectioned abdomens of normal and experimentally treated adult male Drosophila melanogaster . The cell size and proportions of reserve substances in the fat cells did not vary significantly
Autor:
Dietrich Bodenstein, F. M. Butterworth
Publikováno v:
Journal of Experimental Zoology. 167:207-217
Cytometric analysis was made on the adult adipose tissue of sectioned abdomens of normal and experimentally treated adult Drosophila melanogaster. The adipose cells of two week old males and females are equal in size. The male cells contain 72% glyco
Autor:
M. B. Johnson, F. M. Butterworth
Publikováno v:
Journal of morphology. 184(1)
A morphological and cytometric analysis of the adult fat body cells and oenocytes was made on sections of abdomens from immature, mature and senescent Drosophila melanogaster of both sexes. There are about 18,000 fat body cells in abdomens of female
Publikováno v:
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques. 6(1)
SummaryUsing radioimmunoassay, the levels of plasma cortisol of 23 patients with multiple sclerosis and 10 control subjects were determined at three or more times over a one-year period. The status of the disease was ascertained by neurological exami