Much confusion existed in the study of Cepheids until it was recognized that different types of Cepheids are associated with different groups, or population types, of stars.
Although many caveats exist in the study of activating mutations, B-SIFT provides a starting point by finding mutations that would otherwise have been missed or indistinguishable from the deleterious mutations that comprise the majority of currently identified functional mutations.
This paper was written by the authors to provide an overview of the gaps of knowledge that exist in the study of sex differences related to osteoarthritis.
Precedents for this type of analysis exist in the study of domestication of other species, including maize, silkworm, chicken, and dog (Axelsson et al., 2013; Rubin et al., 2010; Wright et al., 2005; Xia et al., 2009), but the approach has not been applied previously to the study of disease phenotypes.
Previous studies have shown that genotyping at least twice as many samples as the number of individuals that exist in the study population dramatically decreases the width of the 95% confidence interval surrounding the obtained population estimate [26]-[28 [26]-[28
Data for people who died before t0 does not exist in the study, which constitutes a case of left data truncation.
Although variations in the expression of different receptors did exist in the studied patients, the expression of three NK cell markers (CD244, NKG2D and CD161) was significantly modulated at M11 in the CD56bright NK cell subset from vaccinated patients (Fig. 2B left panel).
Certain limitations exist in this study of heart failure discharge diagnosis.
Autophagy has been recently implicated in the pathogenesis of lung diseases, and only few studies exist in the field of IPF, and thus its role is rather obscure.
