Table of alleles: African lungfish (Protopterus aethiopicus) IGHC

Functionality is shown between parentheses, (F) and (P), when the accession number refers to a cDNA sequence and the corresponding genomic gene has not yet been isolated.

Click on a gene name to get the alignment of the corresponding C-REGION alleles.
Click on an accession number to get the sequence and additional information (IMGT annotations, IMGT flat file, Coding regions...).

gene name
Exons Fct IGHC
allele name
Accession numbers Confirmed
and or
Description of mutations
IGHM CH1 (F) IGHM*01 AF437724   a2.3  ,Q1.3  |t134  ,L45  |g343  ,g345  ,G115  |g346  ,a347  ,E116  |t353  ,V118  |t358  ,S120  |
IGHM*02 AF437725 + a2.3>g,Q1.3>R|t134>c,L45>P|g343>t,g345>c,G115>C|g346>a,a347>c,E116>T|t353>a,V118>E|t358>c,S120>P|
CH2 (F) IGHM*01 AF437724    
IGHM*02 AF437725 +  
CH3 (F) IGHM*01 AF437724    
IGHM*02 AF437725 +  
(including CHS)
(F) IGHM*01 AF437724    
IGHM*02 AF437725 +  
M1 (F) IGHM*02 AF437735    
M2 (F) IGHM*02 AF437735    
IGHW CH1 (F) IGHW*01 AF437727 +  
CH2 (F) IGHW*01 AF437727 +  
CH3 (F) IGHW*01 AF437727    
CH4 (F) IGHW*01 AF437727    
CH5 (F) IGHW*01 AF437727    
CH6 (F) IGHW*01 AF437727    
CH7 (including CHS) (F) IGHW*01 AF437727    

Created: 28/07/2003
Author: Nathalie Bosc