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Table pub.mgd.prb_probe
Defines an accessionable Molecular Segment object. Master table for all Molecular Segments: Single-stranded DNA or RNA molecules of specific base sequence, labeled either radioactively or immunologically, that are used to detect the complementary base sequence by hybridization.

Master for PRB_Marker, PRB_Reference.

 Generated by
SchemaSpy
Legend: SourceForge.net
Primary key columns
Columns with indexes
Excluded column relationships
< n > number of related tables
 
Column Type Size Nulls Auto Default Children Parents Comments
_probe_key serial 10  √  nextval('prb_probe_seq'::regclass)
gxd_probeprep
mld_contigprobe
mld_hit
mld_hit
prb_marker
prb_notes
prb_probe
prb_probe
prb_reference
seq_probe_cache
foreign key to PRB_Probe
name text 2147483647 probe name
derivedfrom int4 10  √  null
prb_probe
foreign key to PRB_Probe; parent
ampprimer int4 10  √  null
prb_probe
foreign key to PRB_Probe; segment type = primer
_source_key int4 10
prb_source
foreign key to PRB_Source
_vector_key int4 10
voc_term
foreign key to VOC_Term where _Vocab_key = 24 (Segment Vector Type)
_segmenttype_key int4 10
voc_term
foreign key to VOC_Term where _Vocab_key = 21 (Sequence Type)
primer1sequence text 2147483647  √  null sequence for first primer
primer2sequence text 2147483647  √  null sequence for second primer
regioncovered text 2147483647  √  null notes describing the sequence region where probe hybridizes
insertsite text 2147483647  √  null site of probe on the vector
insertsize text 2147483647  √  null size of probe
productsize text 2147483647  √  null size of probe product
_createdby_key int4 10 1001
mgi_user
user who created the record
_modifiedby_key int4 10 1001
mgi_user
user who last modified the record
creation_date timestamp 29,6 now() date record was created
modification_date timestamp 29,6 now() date record was last modified

Table contained 2,207,657 rows at Mon Sep 11 06:12 EDT 2023

Indexes:
Column(s) Type Sort
_probe_key Primary key, Used to cluster data Asc
_segmenttype_key + _source_key + _probe_key Must be unique Asc/Asc/Asc
ampprimer Performance Asc
_createdby_key Performance Asc
creation_date Performance Asc
derivedfrom Performance Asc
modification_date Performance Asc
_modifiedby_key Performance Asc
name Performance Asc
_source_key Performance Asc
_vector_key Performance Asc

Close relationships  within of separation: