Example sentences of "have been reported [det] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | In this context , it has been reported that over-expression of EGF in gastric mucosa is , by itself , unlikely to cause transformation without the simultaneous overproduction of the EGF receptor . |
| 2 | It has been reported that serum cholesterol values are similar in samples from fasting and non-fasting subjects . |
| 3 | It has been reported that blood group O and non-secretor status are associated with duodenal ulcer , however , the magnitude of the association was very weak . |
| 4 | SIR , — It has been reported that HIV-1 antibodies can be detected , with a high degree of sensitivity and specificity , in saliva and in oral mucosal transudate ( OMT ) from HIV-1-infected patients . |
| 5 | In the same way , it has been reported that transformation of S.pombe cells with a linear plasmid bearing Tetrahymena telomeric sequences gives rise to only a very small fraction of transformants containing a plasmid with the correct structure ( 7 ) . |
| 6 | The fact that NTS have deliberately cut publicity about Ben Lawers is not new and has been reported many times . |
| 7 | Deficits in visual function following subcortical visual system lesions have been reported many times but it is difficult to interpret them . |