Exact(6)
An assessment of the percentage of self- or poly-reactive B cells in early B cell populations has revealed two tolerance checkpoints, one at the immature to transitional junction and another one at the transitional to naïve junction.
At this stage, practical outputs of this research are four gene-based molecular markers that are available to track the two tolerance sources, RH-1 and RH-2, in Medicago breeding programs.
The nine validation lines resulted from the same phenotypic screen as used for the SSD population applied on progeny that was derived from crosses between the two tolerance sources, RH-1 and RH-2.
In sheep, resistance measured as fecal egg count of intestinal nematodes has higher heritability (h = 0.26-0.34) twon toleranceance indicators, live weight gain depression (h = 0.09) and wool growth depression (h = 0.08), during an experimental challenge with nematode larvae (Albers et al. 1987).
The fact that five of the SF-tolerant genotypes (Table 4) have the tolerant SUB1A allele provides clear evidence that it is possible to combine both SUB1 and SF tolerance in a single background, even though the two tolerance mechanisms are opposite (quiescence for SUB1 and partial elongation for SF).
As shown by the two tolerance thresholds where the probability density functions for the M and S forms intersect (dotted lines in Figure 3C), the M population had a greater frequency of individuals with tolerance thresholds ≥625 mg·L-1 (~56% versus ~27% in the S form), while the S population had fewer individuals with tolerance thresholds ≤124 mg·L-1 (~1% versus ~8% in the M form).
Similar(51)
This is zero tolerance".
"We want zero tolerance".
I am zero tolerance.
And I mean zero tolerance.
What happened to zero tolerance?
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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com