Words similar to sar

Example sentences for: sar

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In contrast to SAR induction, induction of PR-1 by avirulent bacteria has been shown to occur in npr1 mutants [ 11 ] . It is, however, reduced in extent and delayed.
However, induction of SA accumulation by ndr1-1 mutant plants was impaired at early time points to a similar extent in response to bacteria carrying either avr gene [ 4 ] . These results suggested that at least two pathways control SAR and PR-1 gene expression.
The Arabidopsis ndr1-1 mutant showed drastically impaired induction of SAR and PR-1 gene expression in response to infection with Pseudomonas syringae bacteria carrying the avirulence ( avr ) gene avrRpt2 [ 4 ] . This mutant is also incapable of showing a hypersensitive response (HR) to these bacteria [ 5 6 ] except at very high levels of inoculum [ 7 ] . The HR is a macroscopic leaf collapse.
The first four genes encode proteins, which along with Sec13p and Sec23p, form the coat while Sec12p is required to recruit and activate Sar1p on the ER for coat assembly [ 39 ] . Complementation analysis between these mutants and those isolated in the screen failed to identify any of these.
The biological inducer of SAR tested in these experiments was P. syringae bacteria carrying avrRpt2 . In contrast to ndr1 plants, npr1 plants do show the HR in response to P. syringae carrying avrRpt2 (data not shown).