Proposed changes and additions for phyloXML version 1.10

Changes and additions for phyloXML version 1.10

Originally published on Tuesday, October 27, 2009.

Changes

Sequence

Type ‘aa’ is changed to ‘protein’.

Id

Elements Sequence, Clade, and Phylogeny have an ‘id’ sub-element.
Currently, ‘id’ has a ‘type’ attribute, which is used to indicate the source, or database of the identifier.

‘type’ turned out to be an ill chosen name.
Hence, we rename ‘type’ into  ‘provider’.

Date

Remove ‘range’ attribute, and replace it with ‘minimum’ and ‘maximum’ elements.

Taxonomy

Remove unnecessary ‘type’ attribute (‘type’ is part of ‘id’ and will be renamed there).

Additions

Sequence

Add ‘is_aligned’ attribute to ‘mol_seq’ sub-element.
This is used to indicated that the molecular sequence described by the mol_seq sub-element is aligned with all other sequences in the same tree for which ‘is aligned’ is true (which, in most cases, means that gaps were introduced, and that all sequences have the same length).

Taxonomy

Add elements for:
‘authority’
‘synonym’ (list)

Point

Add ‘alt_unit’ attribute. This is the unit for the altitude.