Isolation and Characterization of the Female-Specific Protein (Vitellogenin) in Mature Female Hemolymph of the Freshwater Prawn,Macrobrachium rosenbergii:Comparison with Ovarian Vitellin

1997 ◽  
Vol 108 (3) ◽  
pp. 406-415 ◽  
Author(s):  
Fang-Yi Lee ◽  
Tung-Wei Shih ◽  
Ching-Fong Chang
Keyword(s):  
Specific Protein ◽  
Mature Female ◽  
Freshwater Prawn ◽  
Isolation And Characterization ◽  
Female Specific

The genetic analysis of distributive segregation in Drosophila melanogaster. I. Isolation and characterization of Aberrant X segregation (Axs), a mutation defective in chromosome partner choice.

Genetics ◽  
1989 ◽  
Vol 122 (4) ◽  
pp. 801-821 ◽  
Author(s):  
A E Zitron ◽  
R S Hawley
Keyword(s):  
X Chromosome ◽  
Partner Choice ◽  
Fourth Chromosome ◽  
X Chromosomes ◽  
Isolation And Characterization ◽  
Dominant Female ◽  
Chromosome Associations ◽  
Female Specific ◽  
Chromosome Nondisjunction

Abstract We describe the isolation and characterization of Aberrant X segregation (Axs), a dominant female-specific meiotic mutation. Although Axs has little or no effect on the frequency or distribution of exchange, or on the disjunction of exchange bivalents, nonexchange X chromosomes undergo nondisjunction at high frequencies in Axs/+ and Axs/Axs females. This increased X chromosome nondisjunction is shown to be a consequence of an Axs-induced defect in distributive segregation. In Axs-bearing females, fourth chromosome nondisjunction is observed only in the presence of nonexchange X chromosomes and is argued to be the result of improper X and fourth chromosome associations within the distributive system. In XX females bearing a compound fourth chromosome, the frequency of nonhomologous disjunction of the X chromosomes from the compound fourth chromosome is shown to account for at least 80% of the total X nondisjunction observed. In addition, Axs diminishes or ablates the capacity of nonexchange X chromosomes to form trivalents in females bearing either a Y chromosome or a small free duplication for the X. Axs also impairs compound X from Y segregation. The effect of Axs on these segregations parallels the defects observed for homologous nonexchange X chromosome disjunction in Axs females. In addition to its dramatic effects on the X chromosome, Axs exerts a similar effect on the segregation of a major autosome. We conclude that Axs defines a locus required for proper homolog disjunction within the distributive system.

Isolation and characterization of microsatellite loci in giant freshwater prawn, Macrobrachium rosenbergii

2008 ◽  
Vol 10 (5) ◽  
pp. 1473-1475 ◽  
Author(s):  
Shripathi Bhat ◽  
Alok Patel ◽  
Paramananda Das ◽  
Prem K. Meher ◽  
Bidu R. Pillai ◽  
...  
Keyword(s):  
Microsatellite Loci ◽  
Macrobrachium Rosenbergii ◽  
Freshwater Prawn ◽  
Giant Freshwater Prawn ◽  
Isolation And Characterization

scholarly journals Isolation and characterization of antibody fragments selective for specific protein morphologies from nanogram antigen samples

2013 ◽  
Vol 29 (2) ◽  
pp. 463-471 ◽  
Author(s):  
Srinath Kasturirangan ◽  
Tim Reasoner ◽  
Philip Schulz ◽  
Shanta Boddapati ◽  
Sharareh Emadi ◽  
...  
Keyword(s):  
Specific Protein ◽  
Antibody Fragments ◽  
Isolation And Characterization

Isolation and characterization of a novel oligodendrocyte-specific protein

Neurology ◽  
1996 ◽  
Vol 47 (3) ◽  
pp. 772-778 ◽  
Author(s):  
J. M. Bronstein ◽  
P. Popper ◽  
P. E. Micevych ◽  
D. B. Farber
Keyword(s):  
Specific Protein ◽  
Isolation And Characterization
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