TROPLIST: biotin

[Aldo Ciau-Uitz]

Dear All,
 
I would like to ask you two questions regarding biotin in laevis and/or trop embryos. Firstly, does anyone knows whether Xenopus embryos contain endogenous biotin and how much? Secondly, does anyone knows whether biotin-dextran is transported between blastomeres of the early blastula embryo? Thank you very much for any info.
With best wishes,
 
Aldo
 
Dr. Aldo Ciau-Uitz
MRC Molecular Haematology Unit 
The Weatherall Institute of Molecular Medicine
University of Oxford
John Radcliffe Hospital
Headington, Oxford, OX3 9DS, UK
aldo.ciau@imm.ox.ac.uk 
Tel. +44 1865 222 470
Fax. +44 1865 222 424
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