99b4f6868e8f0fad4985f6e94e46908eeb744ffe
angie
  Tue May 21 13:28:45 2024 -0700
Adding a few more requested sites.

diff --git src/hg/utils/otto/sarscov2phylo/branchSpecificMask.yml src/hg/utils/otto/sarscov2phylo/branchSpecificMask.yml
index 41ac597..654206d 100644
--- src/hg/utils/otto/sarscov2phylo/branchSpecificMask.yml
+++ src/hg/utils/otto/sarscov2phylo/branchSpecificMask.yml
@@ -122,31 +122,39 @@
                   # Added 2024-03-01 because they're causing reversion branches with >= 100 samples.
                   # Unfortunately 6183 and 9142 will be incorrect in XDD, XDR, XDS.
                   T2790C, T4321C, G6183A, T9142C, C13339T, A22353C, G22556A, C22577G, T22674C,
                   T22686C, G22688A, T22813G, C22895G, A22896T, A22898G, T22916C, G22917T, A22942T,
                   A23005T, C23075T, G23599T, G23604C, T24378C, T26858C,
                   # Added 2024-04-15 by request from Cornelius Roemer, doesn't affect currently
                   # designated recombinants fortunately:
                   T21941G,
                 ]
 
 JN.1:
     # Inherits from BA.2.86
     representative: Denmark/DCGC-661561/2023
     ranges: [ [ 23008, 23011 ],  # https://github.com/cov-lineages/pango-designation/issues/2510
             ]
-    sites: [ 1871 ]          # https://github.com/sars-cov-2-variants/lineage-proposals/issues/1466
+    sites: [ 1871,          # https://github.com/sars-cov-2-variants/lineage-proposals/issues/1466
+             17562,         # very homoplasic (or systematic error?) in JN.1, email from FedeGueli
+           ]
+
+KP.1:
+    # Inherits from JN.1
+    representative: England/CLIMB-CM7YEN1U/2024
+    reversions: [ T17334G        # Reversion of JN.1.11.1 mutation, email from FedeGueli
+                ]
 
 BA.4:
     # BA.4 is placed on the BA.2 branch so it inherits all the BA.2 sites.
     representative: SouthAfrica/NICD-N41664/2022
     ranges: [ [ 686, 694 ], [ 21765, 21770 ] ]
 
 BA.5:
     # BA.5 is placed on the BA.2 branch so it inherits all the BA.2 sites.
     representative: England/PHEP-YYFJPAM/2022
     ranges: [ [ 21765, 21770 ] ]
     # Some of these should be reverted in recombinants, but we're pretty much past the point of
     # simultaneous Delta/Omicron and the noise from false reversions is so intolerable that we'll
     # just have to watch out for missing reversions when working with recombinants.
     # False muts in recombinants that were later re-placed in BA.2.75:
     # XBD: G12160A, T22917G, T23018G