Genetic control of amino acid transport inAspergillus nidulans: Evidence for polymeric amino acid permease
β Scribed by Bhupendra Nath Tiwary; Prakash S. Bisen; Umakant Sinha
- Publisher
- Springer
- Year
- 1987
- Tongue
- English
- Weight
- 606 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0343-8651
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π SIMILAR VOLUMES
## Abstract Changes in amino acid transport activity by system A (a Na^+^βdependent agency with affinity for a discrete group of neutral amino acids) caused by the addition of serum to serumβdeprived cultured chick embryo fibroblasts have been evaluated by measurements of ^14^Cβlabeled Lβproline an
## Abstract The effects of H^+^ on the kinetics of Ξ±βaminoisobutyric acid (AIB) influx in Ehrlich ascites tumor cells have been investigated at different external Na^+^ concentrations. Elevation of [H^+^] in the presence of both high (154 mEq/l) and low (10 mEq/l) external Na^+^ leads to decreases
Neutral amino acid transport by system A was investigated in the epithelial cell lines MDCK and MDCK-T1. The latter line is a chemically induced, oncogenically transformed line derived from MDCK. Inducers of differentiation, sodium butyrate and 5-azacytidine, and a tumor promoter, TPA, were used as