๐”– Bobbio Scriptorium
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Correlation of protein electrophoretic pattern with morphology of normal and mutant feathers

โœ Scribed by Alan H. Brush

Book ID
104785662
Publisher
Springer
Year
1972
Tongue
English
Weight
414 KB
Volume
7
Category
Article
ISSN
0006-2928

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โœฆ Synopsis

Differences are demonstrated in electrophoretic patterns of SCM proteins extracted from the shaft and vane between the plumulaceous and pennaceous portions of normal feathers. Supportive evidence for these differences is given by scanning electron micrographs. In various mutant feathers, the observed structural and electrophoretic differences were due to the distribution of plumulaeeous and pennaceous parts, not to new proteins. Feather mutants appear to be due to regulatory gene changes rather than to structural gene products.

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โœ S.K. Basak; M.R. Ladisch ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 546 KB

Electrophoretic mobilities, \(\mu\), of nine proteins \(\left(M_{\mathrm{r}}\right.\) 14,200 to 70,000 ) in \(28 \mathrm{mM}\) Tris/47 \(\mathrm{mM}\) glycine buffer at \(\mathrm{pH} 8.77\) and \(5 \mathrm{~mm}\) ionic strength were measured by laser Doppler velocimetry and correlated to ratios of c