Sentence examples for been isolated to date from inspiring English sources
Those carbenes that have been isolated to date tend to be colorless solids with low melting points.
No human θ-defensins have been isolated to date, but humans have three θ-defensin pseudogenes that contain premature stop codons.
The maize RPK2 ortholog has not been isolated to date.
A phosphenium ion bearing only alkyl- or aryl-substituents has not been isolated to date.
Live bacteria have never been isolated, to date, in the joint compartment of RA patients.
Two AMPK kinases have been isolated to date, LKB1 [ 10] and CaMKK (Ca2+/calmodulin-dependent kinase kinase) [ 11].
In Japan, clinical isolation of the TEM- or SHV-derived ESBL producers is still rare (13, 14 ); Escherichia coli strains producing CTX-M-2 β-lactamase, one of the CTX-M family, have been predominantly isolated to date (13 ).
Interestingly, the barbiturate monoreduction products would formally constitute a new class of tetrahedral intermediates of amide bond addition reactions, only few of which have been successfully isolated to date because of their transient nature.
The such-4 suppressor of the mdf-1 (gk2 ) sterility is the weakest suppressor isolated to date (Tarailo et al. 2007a).
All S. thermophilus phages isolated to date are members of the Siphoviridae family and the Caudovirales order and appear to constitute a polythetic phage species comprising two large groups, cos- and pac-types, based on the mode of DNA packaging.
Most studies in the East African region have reported predominance of M. tuberculosis[ 4, 26, 27], while most M. africanum strains isolated to date are from West Africa [ 2, 7, 28, 29].
