beacon-v2 ReferenceBases [ ↗ ]

{S}[B] Status [i]
Used by
Source (2.0.0-draft.3)


Type: string
Pattern: ^([ACGTN])$
Description: Reference bases for this variant (starting from start). * Accepted values: [ACGTN]
. * N is a wildcard, that denotes the position of any base, and can be used as a standalone base of any type or within a partially known sequence. As example, a query of ANNT the Ns can take take any form of [ACGT] and will match ANNT, ACNT, ACCT, ACGT … and so forth. * an empty value is used in the case of insertions with the maximally trimmed, inserted sequence being indicated in AlternateBases