Words similar to ndr
Example sentences for: ndr
How can you use “ndr” in a sentence? Here are some example sentences to help you improve your vocabulary:
DNA was prepared from leaves of 5-week old F 2 progeny from this cross for npr1-2 detection or cultured roots grown from F 3 seeds for ndr1-1 detection.
The results of this experiment are presented in Figure 1. Columbia, wild type plants showed a three order of magnitude reduction in growth of virulent bacteria in plants that had received a prior inoculation with DC3000• avrB . SAR was also displayed by ndr1-1 mutant plants.
The evidence requiring this gate is that SAR elicited by DC3000• avrRpt2 was prevented by either a npr1 mutation [ 9 ] or a ndr1 mutation [ 4 ] . We conclude that the characteristic avrRpt2 -elicited "slow HR" can only contribute to SAR in combination with NPR1 -dependent, early SA-elicited signaling, necessitating the "and" gate.
The ndr1-1 mutant is an unambiguous null mutant in that a deletion removes most of the coding region and the proximal promoter region [ 6 ] . However, none of the characterized npr1 mutants have a large deletion [ 15 16 ] . As such, attempts to define allelic series have relied upon the level of residual function associated with these mutants in assays of gene expression or fungal disease resistance [ 15 16 ] . However, the complexity of signaling leading to these outputs complicates analyses of these phenotypes.
Residual SAR may have been due to HR-associated signals in that the double mutant did display a HR to DC3000• avrB . The macroscopic HR phenotype was exaggerated, like that of the ndr1-1 single mutant (data not shown).
Loading...