| adjuvant effect of a peptidoglycan attached covalently to a synthetic antigen provoking anti-phage antibodies. | the synthetic antigen denoted p2-a--l, comprising the fragment p2 of the coat protein of ms-2 coliphage attached to multichain poly-dl-alanine, served for the immunization of guinea-pigs. immunization was carried out either in phosphate buffered saline (pbs) or in freund's incomplete adjuvant (fia) in the presence or absence of a small molecular weight peptidoglycan prepared from bacillus megaterium, which was checked for its adjuvant effect. the various antisera were assessed by their capacity ... | 1978 | 101440 |
| catabolite inactivation of phosphoenolpyruvate carboxykinase in spheroplasts from saccharomyces cerevisiae. | catabolite inactivation of phosphoenolpyruvate carboxykinase was studied in yeast spheroplasts using 0.9 m mannitol or 0.6 m potassium chloride as the osmotic support. in the presence of potassium chloride the rate of catabolite inactivation was nearly the same as that occurring in intact yeast cells under different conditions of incubation. however, in the presence of mannitol, catabolite inactivation in spheroplasts was prevented. the mannitol inhibition of catabolite inactivation was released ... | 1979 | 383159 |
| total parenteral nutrition. | | 1998 | 107267 |
| the reticuloendothelial system and rheumatoid arthritis. | | 1999 | 90988 |
| differential expression of members of the napin storage protein gene family during embryogenesis in brassica napus. | s1 nuclease analysis and sub-family-specific oligonucleotide probes were used to characterize the expression during embryogenesis of the napin storage protein gene family of brassica napus (oilseed rape). the expression of one sub-class represented by the napin gene gna peaks and declines earlier than the other members of the family. this sub-class was highly expressed representing ca. 20% of napin mrna at 26 days after anthesis. | 2007 | 1932683 |