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"+" or "-" indicates if the gene sequences have been found (+) or not been found (-) rearranged (R), transcribed (T) and/or translated into protein (Pr). Arbitrarily that information is shown on the first line of each gene when the data have been confirmed by several studies.

Functionality is shown between parentheses, (F) and (P), when the accession number refers to rearranged genomic DNA or cDNA and the corresponding germline gene has not yet been isolated.
Functionality is shown between brackets, [F] and [P], when the accession number refers to genomic DNA, but not known as being germline or rearranged.

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See Correspondence between nomenclatures: Teleostei IGIC.

IMGT gene name IMGT allele name Fct R T Pr Positions in the locus IMGT/LIGM-DB reference sequences IMGT/LIGM-DB sequences from the literature
Strain Clone names Accession numbers Positions in the sequence Secondary accession numbers Strain Clone names Accession numbers Positions in the sequence
IGIJ1S1 IGIJ1S1*01 (F) + + 10-03 AF273012 [1] #c
IGIJ1S2 IGIJ1S2*01 (F) + + 01-04 AF273013 [1] #c
IGIJ1S3 IGIJ1S3*01 (F) + + 01-09 AF273014 [1] #c
IGIJ1S4 IGIJ1S4*01 (ORF) (1) + + 01-15 AF273015 [1] (1) #c
IGIJ1S5 IGIJ1S5*01 F 02-01 AF273016 [1] c(st)
IGIJ1S6 IGIJ1S6*01 (F) + + 02-02 AF273017 [1] #c
IGIJ1S7 IGIJ1S7*01 (F) + + 02-09 AF273019 [1] #c
IGIJ1S8 IGIJ1S8*01 (ORF) (1) + + 04-01 AF273020 [1] (1) #c
IGIJ1S9 IGIJ1S9*01 (F) + + 05-02 AF273021 [1] #c
IGIJ1S10 IGIJ1S10*01 (ORF) (1) + + 02-03 AF273018 [1] (1) #c
IGIJ1S11 IGIJ1S11*01 (F) + + III-1 AF406956 [1] #c
IGIJ1S12 IGIJ1S12*01 (F) + + III-4 AF406957 [1] #c
IGIJ1S13 IGIJ1S13*01 (F) + + III-6 AF406958 [1] #c
IGIJ2S1 IGIJ2S1*01 F 01-14 AF297518 [1] c(st)
IGIJ2S2 IGIJ2S2*01 (F) + + II-41 AF406964 [1] #c
IGIJ2S3 IGIJ2S3*01 (P) (2) II-10 AF406963 [1] (2) #c

c: cDNA sequence.
#c: rearranged cDNA.
(st): sterile transcript.

IMGT notes:
  1. (1) Non canonical J-REGION: Phe-Gly-X-Ala instead of Phe-Gly-X-Gly.
  2. (2) Pseudogene because frameshift in J-REGION.
IMGT references:
  1. [1] Solem S.T. and Jorgensen T.O., Dev. Comp. Immunol., 26, 635-647 (2002). PMID: 12074928
See also (IMGT Scientific chart):