Example sentences for: pel

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

  • The precise biological role of SLS in streptococcal infections remains controversial [ 7 ] . The original analysis of the sagA gene demonstrated that inactivation of the gene encoding the polypeptide component of SLS rendered the organism less virulent in a dermonecrotic mouse model [ 3 ] . In a related series of studies, Li et al also isolated a mutant that not only lacked SLS activity but also affected other phenotypes [ 4 ] . The additional phenotypes included surface M and M-related protein as well as the secreted cysteine protease, streptococcal pyrogenic exotoxin B, SpeB [ 4 ] . The disrupted gene was termed pel (pleotrophic effect locus).

  • To determine if selection for a phenotypic variant was also occurring with the sagA/pel mutant, mice were injected in a skin air sac and recovered at varying times post infection from either the spleen, liver or kidney.

  • Surprisingly, at the conclusion of this study there was no statistically significant difference (p > 0.05) between the mice injected with the wild type isolate and the sagA/pel mutant (data not shown).

  • Arabidopsis thaliana (ecotype Columbia) plants were transformed by dipping the influorescence of flowering plants into transformation solution (5% (w/v) sucrose and 0.05% (v/v) Silwet L-77) with Agrobacterium tumefaciens strain GV3101/MP90 transformed with pEL700 or pEL702.

  • RNA was prepared from wild type CS101 wt, CS101 sagA/pel ::Tn 917 and CS101 sagA/pel ::Tn 917 kidney-recovered (KR) variants grown overnight (37°C 10% CO 2 ) in 40 ml THY media.

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