Entering edit mode
                    9 months ago
        am29
        
    
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    60
    I have general, practical question about marker-based heritability (e.g. GREML).
If a group of e.g. 100 SNPs from GWAS explains 0.20 of heritability for some trait, which has a heritability of 0.30, have I just explained almost all heritability of that trait (0.20 of 0.30) or just 0.20 of 0.30 that stands for 100%?