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Hotfix: Infer ancestral root in the phylogenetic workflow #61

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merged 1 commit into from
Jun 4, 2024

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@j23414 j23414 commented Jun 4, 2024

Description of proposed changes

This commit reverts the change introduced in 9431655 which set the REFSEQ references as the roots in the auspice trees. Turns out this is not the desired behavior for the dengue phylogenetic trees.

Instead, we want to use the sequences and metadata to infer the ancestral root of each tree. These inferred-ancestral roots can then be used in building the nextclade datasets as hard-coded reference and root of the scaffold trees.

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genome
all all/genome
denv1 denv1/genome
denv2 denv2/genome
denv3 denv3/genome
denv4 denv4/genome

This commit reverts the change introduced in 9431655
which set the REFSEQ references as the roots in the auspice trees.
Turns out this is not the desired behavior for the dengue phylogenetic trees.

Instead, we want to use the sequences and metadata to infer the ancestral
root of each tree. These inferred-ancestral roots will then be used in building
the nextclade datasets as hard-coded reference and root of the scaffold trees.
@j23414 j23414 requested a review from a team June 4, 2024 17:06
@j23414 j23414 merged commit ea6abc4 into main Jun 4, 2024
41 checks passed
@j23414 j23414 deleted the infer-ancestral-root branch June 4, 2024 17:38
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2 participants