Update masking reason for 21987 and add one for 21846

nextstrain · Nov 24, 2022 · 301d9af · 301d9af
1 parent 271f3c8
commit 301d9af
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/defaults/parameters.yaml b/defaults/parameters.yaml
@@ -107,7 +107,8 @@ mask:
   # Specific sites to mask in the reference genome's coordinates.
   # These are 1-indexed coordinates of sites that have been identified as prone to sequencing errors.
   mask_sites: "21987 21846"
-  # 21987 is a problematic ARTIC V3 primer site. Impacts Delta & some 21L (Omicron) descendants
+  # 21987 (S:142) is a problematic ARTIC V3 primer site. Impacts Delta & some 21L (Omicron) descendants
+  # 21846 (S:T95I) was/is often artifacually reverted in Delta
 
 # Depending on how you define focal and contextual inputs, the same strains may
 # appear in both inputs. This option tells the workflow not to throw an error