Template:ChadoTable phylonode
From GMOD
This template is a Chado Table Template. It defines a single table from the Chado schema, and every Chado table has a template like this one. This template is automatically included in two places:
- The module page for the module the table is a part of. This is where updates and comments should be posted.
- The Chado Tables page, which lists all tables.
You can include this template anywhere you want to show the table description.
Table: | phylonode |
Module: | Phylogeny |
This is the most pervasive
element in the phylogeny module, cataloging the "phylonodes" of tree graphs. Edges are implied by the parent_phylonode_id reflexive closure. For all nodes in a nested set implementation the left and right index will be *between* the parents left and right indexes.
FK | Name | Type | Description |
---|---|---|---|
phylonode_id | serial | PRIMARY KEY | |
phylotree | phylotree_id | integer | UNIQUE#1 UNIQUE#2 |
phylonode | parent_phylonode_id | integer | Root phylonode can have null parent_phylonode_id value. |
left_idx | integer | UNIQUE#1 NOT NULL | |
right_idx | integer | UNIQUE#2 NOT NULL | |
cvterm | type_id | integer | Type: e.g. root, interior, leaf. |
feature | feature_id | integer | Phylonodes can have optional features attached to them e.g. a protein or nucleotide sequence usually attached to a leaf of the phylotree for non-leaf nodes, the feature may be a feature that is an instance of SO:match; this feature is the alignment of all leaf features beneath it. |
label | character varying(255) | ||
distance | double precision |
Tables referencing phylonode via foreign key constraints: