Uptake of valine and alanine by a neutral amino-acid carrier in sea urchin eggs: cyclic variations in the early cleavage stage

1985 ◽  
Vol 87 (3) ◽  
pp. 217-224 ◽  
Author(s):  
Denis Allemand ◽  
Guy De Renzis ◽  
Corrinne Maistre ◽  
Jean-Pierre Girard ◽  
Patrick Payan
Keyword(s):  
Amino Acid ◽  
Sea Urchin ◽  
Neutral Amino Acid ◽  
Cleavage Stage ◽  
Early Cleavage ◽  
Sea Urchin Eggs ◽  
Cyclic Variations ◽  
Amino Acid Carrier

Incorporation of Uridine in Cleavage Stage Eggs of the Sea Urchin Paracentrotus Lividus

1971 ◽  
Vol 26 (8) ◽  
pp. 816-821 ◽  
Author(s):  
Larry E. Bockstahler
Keyword(s):  
Ion Exchange ◽  
Sea Urchin ◽  
Gel Electrophoresis ◽  
Polyacrylamide Gel Electrophoresis ◽  
Paracentrotus Lividus ◽  
Cleavage Stage ◽  
Early Cleavage ◽  
Cell Stage ◽  
Cleavage Stages ◽  
Layer Chromatography

Incorporation of uridine in cleavage stage eggs of the sea urchin Paracentrotus lividus was investigated. It was shown by ion exchange and thin layer chromatography that most of the uridine taken up during the 16-cell stage was converted into UTP with some incorporation into UDP and UMP. Conversion of uridine to these phosphorylated nucleosides occurred throughout early cleavage stages. A very small amount of uridine taken up by cleavage stage eggs is incorporated into RNA heterogeneous in size. This RNA was examined by polyacrylamide gel electrophoresis.

Methylmercury transport across the placenta via neutral amino acid carrier

1996 ◽  
Vol 70 (5) ◽  
pp. 310-314 ◽  
Author(s):  
Y. Kajiwara ◽  
A. Yasutake ◽  
T. Adachi ◽  
K. Hirayama
Keyword(s):  
Amino Acid ◽  
Neutral Amino Acid ◽  
Amino Acid Carrier

Regulatory and energetic role of Na+ in amino acid uptake by fertilized sea urchin eggs

1986 ◽  
Vol 118 (1) ◽  
pp. 19-27 ◽  
Author(s):  
Denis Allemand ◽  
Guy De Renzis ◽  
Patrick Payan ◽  
Jean-Pierre Girard
Keyword(s):  
Amino Acid ◽  
Sea Urchin ◽  
Amino Acid Uptake ◽  
Acid Uptake ◽  
Sea Urchin Eggs

[3H]Gabapentin may label a system-L-like neutral amino acid carrier in brain

1993 ◽  
Vol 247 (3) ◽  
pp. 341-345 ◽  
Author(s):  
Richard J. Thurlow ◽  
Jason P. Brown ◽  
Nicolas S. Gee ◽  
David R. Hill ◽  
Geoffrey N. Woodruff
Keyword(s):  
Amino Acid ◽  
Neutral Amino Acid ◽  
System L ◽  
Amino Acid Carrier
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