Words similar to sar

Example sentences for: sar

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The HR occurs in response to infection with avirulent bacteria at levels of inoculum that cause a large percentage of leaf cells to undergo programmed cell death (PCD) [ 8 ] . In contrast to results with avrRpt2, P. syringae bacteria carrying the avirulence genes avrB , avrRpm1 , avrPphB or avrRps4 elicit an exaggerated HR relative to that on the wild-type Columbia parent [ 5 7 ] . In a study in which bacteria carrying avrB were chosen as a representative member of this class, in further contrast to results with avrRpt2 , these bacteria were capable of eliciting SAR and PR-1 induction on ndr1-1 mutant plants [ 4 ] .
Therefore, SAR and PR gene expression of npr1 mutant plants were assessed in response to a second avr gene ( avrB ). Markedly different results were obtained.
For example, a series of landmark papers in the late 1980's and early 1990's showed that microbial diversity could be analyzed by sequencing 16S rDNAs from environmental samples (reviewed by [ 1 ] ). Giovannoni used this approach to show that there is a cosmopolitan marine bacterium, designated SAR11, using 44 16S rDNA sequences [ 2 ] . Today, it would be reasonable to perform the same study with thousands of 16S rDNA sequences.
This result was very different from what was seen with PR-1 induction or SAR.
Additionally, the sar1Δ crosses were grown on glucose to repress the plasmid borne copy of GAL-SAR1 .