In contrast, survival of patients with p53-positive (altered) tumours tended to be shorter than that of patients with p53-negative (unaltered) tumours (5-year survival rates 56%and78%8% respectively, P = 0.06).
Contacts' (alters') HIV status was measured by asking respondents whether they knew the HIV status of their sexual contacts: "Do you think your partner is HIV positive?" Responses were coded HIV-positive alter, HIV-negative alter, and, if unknown, HIV-status unknown.
If the gradient value for the descriptor is positive, the altered prediction has given a larger regression value, meaning that adding more of this descriptor would move the prediction to a higher response value, and vice-versa if the gradient value is negative.
Therefore, the accelerating effect of DNA in aggregation of the oxidized SOD1 proteins might be a consequence of three effects: reduced repulsively positive charges, altered hydrophobicity, and enhanced concentrations.
The degree of selection can be expressed by the dN/dS ratio; a ratio dN/dS higher than 1 indicates a positive selection (altered amino acid substitutions are common), while a rate lower than 1 indicates negative selection (silent substitutions).
The change to lysine introduces a positive change that alters phosphoinositide affinity and the mutant protein is aberrantly translocated to the membrane resulting in constitutive downstream signalling.
At 5 p.m. on the dot, he climbed the front steps and gave a short, halting speech about the process of building a peace garden and his desire to produce something positive to alter the public's perception of Oikos and the Korean community at large.
The interfacial characteristics of emulsion droplets initially coated by Tween 20 could be made either negative or positive (without altering droplet size) by adding controlled amounts of either anionic emulsifiers (SDS) or cationic emulsifiers (DTAB or β-lactoglobulin) to the continuous phase after homogenisation.
Among White–White dyads, the relative risk of having HIV-positive alters increased by 5.23 for HIV-positive egos (RR = 5.23, SE = 2.07, p < 0.001).
In addition, it was confirmed that increasing the ratio of positive edges by altering the positive edge bias caused increases in the weighted size and the number of CGVs in the GRNs.
