CORD-19:4ca5d854d3f99440b507fd7dfae73c8ad6fc45d5 / 463420-463591 4 Projects
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T779 | 0-171 | Epistemic_statement | denotes | This library was screened for mutants showing a loss of the ß-haemolytic phenotype on blood agar plates and non-haemolytic mutants were selected for further investigation. |