Words similar to speb

Example sentences for: speb

How can you use “speb” in a sentence? Here are some example sentences to help you improve your vocabulary:

Organisms selected in this model are consistently negative for SpeB secretion.
Selection of SpeB negative variants have also been noted following sequential human blood passage of isolates or in a mouse skin infection model [ 39 41 ] . This selective pressure can also be associated with enhanced capsular expression in SpeB negative variants [ 42 ] .
Inactivation of the sagA/pel locus by insertion of a Tn 917 transposon into the promoter region leads to decreased expression of SLS, SpeB, SK as well as M and M-related proteins [ 4 ] and reduced virulence in a mouse model of infection using Cytodex beads [ 3 ] . In this paper we have shown that this mutation also leads to decreased or delayed virulence in a mouse air-sac model of infection.
The sagA/pel mutant of isolate CS101 fails to express β-hemolysin, SpeB, SK or surface M and M-related proteins [ 4 ] . Based on prior studies from our laboratory [ 9 10 ] , we predicted that this isolate would be avirulent in the mouse skin air sac model.
Analysis of culture supernatants for the presence of SpeB (Fig.