Assertion: l threonine | /r/HasProperty | produced inside cell
Facets:
Source sentences:
text: To prevent the degradation of L-threonine produced inside the cells, the threonine dehydrogenase gene (tdh) was deleted from the MG-102 and MDS-202 genomes by the markerless deletion method, generating strains MG-103 and MDS-203, respectively.