Mucin Species 　 Protein Length 　 Main Domain Exon Structure 　 mRNA 　 DNA 　 Note 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
1? chicken 　 fasta domain >622 　 PTS-SEA 　 fasta 　 Chr1+, ~102.9Mbp fasta 　 Only weak evidence of Muc1 relationship. Incomplete, no SS, no TM. PTS is encoded by 5 exons. Ensembl reference: Version 27.1d GENSCAN00000001713. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
2 chicken 　 fasta domain >3167 　 D1-D2-D3-PTS(CysD)-D4 　 fasta 　 Chr5-, ~12.4Mbp fasta 　 Might be lacking part of PTS due to gap in genomic sequence. Ensembl reference: Version 27.1d GENSCAN000000007965 and GENSCAN00000004619; Version 35.1k GENSCAN00000074371. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
4 chicken 　 fasta domain 2417 　 PTS-NIDO-AMOP-VWD 　 fasta 　 Chr9+, ~143.3Mbp fasta 　 Ensembl reference: Version 27.1d GENSCAN00000012104. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
5AC chicken 　 fasta domain >2288 　 D1-D2-D3-PTS(CysD)-D4 　 fasta 　 Chr5-, ~12.3Mbp fasta 　 Lack signal sequence and is incomplete in PTS due to gap in genomic sequence. Ensembl reference: Version 27.1d GENSCAN0000074140; Version 31.5k GENSCAN00000071261. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
5B chicken 　 fasta domain ~2064 　 D1-D2-D3-PTS(CysD) 　 fasta 　 Chr5-, ~12.2Mbp 　 　 No VWD4 domain in protein. Hypothetica sequence between signal sequence and first VWD. Ensembl reference: Version 27.1d GENSCAN00000071259; Version 31.5k GENSCAN00000071260. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
6 chicken 　 fasta domain >1343 　 D1-D2-D3-PTS 　 fasta 　 Chr5+, ~12.5Mbp fasta 　 Missing C-terminal end of PTS due to gap in genomic sequence. Ensembl reference: Version 27.1d GENSCAN00000072932; Version V31.5k GENSCAN00000056472. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
13 chicken 　 fasta domain 627 　 PTS-SEA 　 fasta 　 Chr7-, ~28.6Mbp fasta 　 Maybe lacking PTS exons due to gap in genomic sequence. Ensembl reference: Version 27.1d ENSCALP00000019244, GENSCAN00000013254. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
16 chicken 　 fasta domain >734 　 PTS-SEA1-SEA2-SEA3-SEA4 　 fasta 　 Chr28+, 1.6Mbp fasta 　 Maybe lacking part of PTS and additional SEA domains due to gap in genomic sequence before latter PTS and after 4 SEAs. Ensembl reference: Version 27.1d ENSGALP00000002153, GENSCAN00000063245. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
ovo chicken 　 fasta domain 2108 　 D1-D2-D3-D4 　 fasta 　 Chr5-, ~12.4Mbp 　 　 Same as NCBI: BAB21488 (mRNA: AB046524). 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　
EXPLANATION OF ANNOTATION