Difference between revisions of "NEXUS file format"
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'''NEXUS''' is the file format used by many popular programs like GDA, Paup*, Mesquite, ModelTest, '''[[MrBayes]]''', and MacClade. Nexus file names often have a .nxs or .nex extension. | '''NEXUS''' is the file format used by many popular programs like GDA, Paup*, Mesquite, ModelTest, '''[[MrBayes]]''', and MacClade. Nexus file names often have a .nxs or .nex extension. | ||
| + | |||
| + | The NEXUS format conveys data organized according to the character state data model, in which the features of operational taxonomic units (OTUs) (e.g., species, individuals, genes, genomes, etc.) are observable states of underlying homologous characters. For instance, in a protein sequence alignment, proteins are the OTUs, alignment columns are characters, and amino acids (or gaps) are states. In evolutionary analysis, it is typical to consider differences as the result of state transitions that take place on branches of a tree, therefore the NEXUS file provides a means to represent a tree (in the standard Newick (a.k.a. New Hampshire) format). | ||
| + | |||
| + | ==Syntactic structure== | ||
| + | The syntactic structure of a NEXUS file is as follows: | ||
| + | |||
| + | <pre> | ||
| + | #NEXUS | ||
| + | begin < blockname >; | ||
| + | < command > < argument > [additional argument]; | ||
| + | [ < another command with args >; ] | ||
| + | end; | ||
| + | [ < another block with commands > ] | ||
| + | </pre> | ||
| + | |||
| + | Each of the pre-defined types of public blocks may appear only once. The TAXA block is the only necessary block. There are some restrictions on the ordering of blocks, and on the ordering of commands within a block. Application-specific "private" blocks are also possible. NEXUS keywords are not case-sensitive. Names of BLOCKS in upper case, shown here, are only for mnemonic purposes. | ||
| + | |||
| + | <div style="float:left; margin:0px 20px 20px 0px;"> | ||
| + | {| align="center" style="border: 1px solid #999; background-color:#FFFFFF" | ||
| + | |- | ||
| + | ! colspan="4" bgcolor="#EFEFEF" | '''Some important blocks''' | ||
| + | |-align="center" bgcolor="#1188ee" | ||
| + | !Name | ||
| + | !Description | ||
| + | |- | ||
| + | |TAXA || specifies OTUs in data set | ||
| + | |--bgcolor="#eeeeee" | ||
| + | |CHARACTERS || specifies characters | ||
| + | |- | ||
| + | |SETS || assigns names to sets of characters or OTUs | ||
| + | |--bgcolor="#eeeeee" | ||
| + | |ASSUMPTIONS || specifies assumptions for an analysis | ||
| + | |- | ||
| + | |CODONS || specifies codons and their genetic codes | ||
| + | |} | ||
| + | <div align="center">''Source: [http://www.molevol.org/camel/projects/nexus/ molevol.org]''</div> | ||
| + | </div> | ||
==Example NEXUS files== | ==Example NEXUS files== | ||
| Line 202: | Line 239: | ||
==References== | ==References== | ||
* Maddison DR, Swofford DL, and Maddison WP (1997). NEXUS: An extensible file format for systematic information. ''Syst. Biol.'' '''46''':590-621. ([http://workshop.molecularevolution.org/resources/references/files/maddison_et_al_1997.pdf PDF]) | * Maddison DR, Swofford DL, and Maddison WP (1997). NEXUS: An extensible file format for systematic information. ''Syst. Biol.'' '''46''':590-621. ([http://workshop.molecularevolution.org/resources/references/files/maddison_et_al_1997.pdf PDF]) | ||
| + | |||
| + | ==External links== | ||
| + | * [http://www.molevol.org/camel/projects/nexus/ molevol.org - NEXUS] | ||
[[Category:Academic Research]] | [[Category:Academic Research]] | ||
Revision as of 20:19, 27 December 2005
NEXUS is the file format used by many popular programs like GDA, Paup*, Mesquite, ModelTest, MrBayes, and MacClade. Nexus file names often have a .nxs or .nex extension.
The NEXUS format conveys data organized according to the character state data model, in which the features of operational taxonomic units (OTUs) (e.g., species, individuals, genes, genomes, etc.) are observable states of underlying homologous characters. For instance, in a protein sequence alignment, proteins are the OTUs, alignment columns are characters, and amino acids (or gaps) are states. In evolutionary analysis, it is typical to consider differences as the result of state transitions that take place on branches of a tree, therefore the NEXUS file provides a means to represent a tree (in the standard Newick (a.k.a. New Hampshire) format).
Contents
Syntactic structure
The syntactic structure of a NEXUS file is as follows:
#NEXUS
begin < blockname >;
< command > < argument > [additional argument];
[ < another command with args >; ]
end;
[ < another block with commands > ]
Each of the pre-defined types of public blocks may appear only once. The TAXA block is the only necessary block. There are some restrictions on the ordering of blocks, and on the ordering of commands within a block. Application-specific "private" blocks are also possible. NEXUS keywords are not case-sensitive. Names of BLOCKS in upper case, shown here, are only for mnemonic purposes.
| Some important blocks | |||
|---|---|---|---|
| Name | Description | ||
| TAXA | specifies OTUs in data set | ||
| CHARACTERS | specifies characters | ||
| SETS | assigns names to sets of characters or OTUs | ||
| ASSUMPTIONS | specifies assumptions for an analysis | ||
| CODONS | specifies codons and their genetic codes | ||
Source: molevol.org
Example NEXUS files
DNA
#nexus begin data; dimensions ntax=10 nchar=705; format datatype=dna interleave=yes gap=- missing=?; matrix Cow ATGGCATATCCCATACAACTAGGATTCCAAGATGCAACATCACCAATCATAGAAGAACTA Carp ATGGCACACCCAACGCAACTAGGTTTCAAGGACGCGGCCATACCCGTTATAGAGGAACTT Chicken ATGGCCAACCACTCCCAACTAGGCTTTCAAGACGCCTCATCCCCCATCATAGAAGAGCTC Human ATGGCACATGCAGCGCAAGTAGGTCTACAAGACGCTACTTCCCCTATCATAGAAGAGCTT Loach ATGGCACATCCCACACAATTAGGATTCCAAGACGCGGCCTCACCCGTAATAGAAGAACTT Mouse ATGGCCTACCCATTCCAACTTGGTCTACAAGACGCCACATCCCCTATTATAGAAGAGCTA Rat ATGGCTTACCCATTTCAACTTGGCTTACAAGACGCTACATCACCTATCATAGAAGAACTT Seal ATGGCATACCCCCTACAAATAGGCCTACAAGATGCAACCTCTCCCATTATAGAGGAGTTA Whale ATGGCATATCCATTCCAACTAGGTTTCCAAGATGCAGCATCACCCATCATAGAAGAGCTC Frog ATGGCACACCCATCACAATTAGGTTTTCAAGACGCAGCCTCTCCAATTATAGAAGAATTA Cow CTTCACTTTCATGACCACACGCTAATAATTGTCTTCTTAATTAGCTCATTAGTACTTTAC Carp CTTCACTTCCACGACCACGCATTAATAATTGTGCTCCTAATTAGCACTTTAGTTTTATAT Chicken GTTGAATTCCACGACCACGCCCTGATAGTCGCACTAGCAATTTGCAGCTTAGTACTCTAC Human ATCACCTTTCATGATCACGCCCTCATAATCATTTTCCTTATCTGCTTCCTAGTCCTGTAT Loach CTTCACTTCCATGACCATGCCCTAATAATTGTATTTTTGATTAGCGCCCTAGTACTTTAT Mouse ATAAATTTCCATGATCACACACTAATAATTGTTTTCCTAATTAGCTCCTTAGTCCTCTAT Rat ACAAACTTTCATGACCACACCCTAATAATTGTATTCCTCATCAGCTCCCTAGTACTTTAT Seal CTACACTTCCATGACCACACATTAATAATTGTGTTCCTAATTAGCTCATTAGTACTCTAC Whale CTACACTTTCACGATCATACACTAATAATCGTTTTTCTAATTAGCTCTTTAGTTCTCTAC Frog CTTCACTTCCACGACCATACCCTCATAGCCGTTTTTCTTATTAGTACGCTAGTTCTTTAC Cow ATTATTTCACTAATACTAACGACAAAGCTGACCCATACAAGCACGATAGATGCACAAGAA Carp ATTATTACTGCAATGGTATCAACTAAACTTACTAATAAATATATTCTAGACTCCCAAGAA Chicken CTTCTAACTCTTATACTTATAGAAAAACTATCA---TCAAACACCGTAGATGCCCAAGAA Human GCCCTTTTCCTAACACTCACAACAAAACTAACTAATACTAACATCTCAGACGCTCAGGAA Loach GTTATTATTACAACCGTCTCAACAAAACTCACTAACATATATATTTTGGACTCACAAGAA Mouse ATCATCTCGCTAATATTAACAACAAAACTAACACATACAAGCACAATAGATGCACAAGAA Rat ATTATTTCACTAATACTAACAACAAAACTAACACACACAAGCACAATAGACGCCCAAGAA Seal ATTATCTCACTTATACTAACCACGAAACTCACCCACACAAGTACAATAGACGCACAAGAA Whale ATTATTACCCTAATGCTTACAACCAAATTAACACATACTAGTACAATAGACGCCCAAGAA Frog ATTATTACTATTATAATAACTACTAAACTAACTAATACAAACCTAATGGACGCACAAGAG Cow GTAGAGACAATCTGAACCATTCTGCCCGCCATCATCTTAATTCTAATTGCTCTTCCTTCT Carp ATCGAAATCGTATGAACCATTCTACCAGCCGTCATTTTAGTACTAATCGCCCTGCCCTCC Chicken GTTGAACTAATCTGAACCATCCTACCCGCTATTGTCCTAGTCCTGCTTGCCCTCCCCTCC Human ATAGAAACCGTCTGAACTATCCTGCCCGCCATCATCCTAGTCCTCATCGCCCTCCCATCC Loach ATTGAAATCGTATGAACTGTGCTCCCTGCCCTAATCCTCATTTTAATCGCCCTCCCCTCA Mouse GTTGAAACCATTTGAACTATTCTACCAGCTGTAATCCTTATCATAATTGCTCTCCCCTCT Rat GTAGAAACAATTTGAACAATTCTCCCAGCTGTCATTCTTATTCTAATTGCCCTTCCCTCC Seal GTGGAAACGGTGTGAACGATCCTACCCGCTATCATTTTAATTCTCATTGCCCTACCATCA Whale GTAGAAACTGTCTGAACTATCCTCCCAGCCATTATCTTAATTTTAATTGCCTTGCCTTCA Frog ATCGAAATAGTGTGAACTATTATACCAGCTATTAGCCTCATCATAATTGCCCTTCCATCC Cow TTACGAATTCTATACATAATAGATGAAATCAATAACCCATCTCTTACAGTAAAAACCATA Carp CTACGCATCCTGTACCTTATAGACGAAATTAACGACCCTCACCTGACAATTAAAGCAATA Chicken CTCCAAATCCTCTACATAATAGACGAAATCGACGAACCTGATCTCACCCTAAAAGCCATC Human CTACGCATCCTTTACATAACAGACGAGGTCAACGATCCCTCCCTTACCATCAAATCAATT Loach CTACGAATTCTATATCTTATAGACGAGATTAATGACCCCCACCTAACAATTAAGGCCATG Mouse CTACGCATTCTATATATAATAGACGAAATCAACAACCCCGTATTAACCGTTAAAACCATA Rat CTACGAATTCTATACATAATAGACGAGATTAATAACCCAGTTCTAACAGTAAAAACTATA Seal TTACGAATCCTCTACATAATGGACGAGATCAATAACCCTTCCTTGACCGTAAAAACTATA Whale TTACGGATCCTTTACATAATAGACGAAGTCAATAACCCCTCCCTCACTGTAAAAACAATA Frog CTTCGTATCCTATATTTAATAGATGAAGTTAATGATCCACACTTAACAATTAAAGCAATC Cow GGACATCAGTGATACTGAAGCTATGAGTATACAGATTATGAGGACTTAAGCTTCGACTCC Carp GGACACCAATGATACTGAAGTTACGAGTATACAGACTATGAAAATCTAGGATTCGACTCC Chicken GGACACCAATGATACTGAACCTATGAATACACAGACTTCAAGGACCTCTCATTTGACTCC Human GGCCACCAATGGTACTGAACCTACGAGTACACCGACTACGGCGGACTAATCTTCAACTCC Loach GGGCACCAATGATACTGAAGCTACGAGTATACTGATTATGAAAACTTAAGTTTTGACTCC Mouse GGGCACCAATGATACTGAAGCTACGAATATACTGACTATGAAGACCTATGCTTTGATTCA Rat GGACACCAATGATACTGAAGCTATGAATATACTGACTATGAAGACCTATGCTTTGACTCC Seal GGACATCAGTGATACTGAAGCTATGAGTACACAGACTACGAAGACCTGAACTTTGACTCA Whale GGTCACCAATGATATTGAAGCTATGAGTATACCGACTACGAAGACCTAAGCTTCGACTCC Frog GGCCACCAATGATACTGAAGCTACGAATATACTAACTATGAGGATCTCTCATTTGACTCT Cow TACATAATTCCAACATCAGAATTAAAGCCAGGGGAGCTACGACTATTAGAAGTCGATAAT Carp TATATAGTACCAACCCAAGACCTTGCCCCCGGACAATTCCGACTTCTGGAAACAGACCAC Chicken TACATAACCCCAACAACAGACCTCCCCCTAGGCCACTTCCGCCTACTAGAAGTCGACCAT Human TACATACTTCCCCCATTATTCCTAGAACCAGGCGACCTGCGACTCCTTGACGTTGACAAT Loach TACATAATCCCCACCCAGGACCTAACCCCTGGACAATTCCGGCTACTAGAGACAGACCAC Mouse TATATAATCCCAACAAACGACCTAAAACCTGGTGAACTACGACTGCTAGAAGTTGATAAC Rat TACATAATCCCAACCAATGACCTAAAACCAGGTGAACTTCGTCTATTAGAAGTTGATAAT Seal TATATGATCCCCACACAAGAACTAAAGCCCGGAGAACTACGACTGCTAGAAGTAGACAAT Whale TATATAATCCCAACATCAGACCTAAAGCCAGGAGAACTACGATTATTAGAAGTAGATAAC Frog TATATAATTCCAACTAATGACCTTACCCCTGGACAATTCCGGCTGCTAGAAGTTGATAAT Cow CGAGTTGTACTACCAATAGAAATAACAATCCGAATGTTAGTCTCCTCTGAAGACGTATTA Carp CGAATAGTTGTTCCAATAGAATCCCCAGTCCGTGTCCTAGTATCTGCTGAAGACGTGCTA Chicken CGCATTGTAATCCCCATAGAATCCCCCATTCGAGTAATCATCACCGCTGATGACGTCCTC Human CGAGTAGTACTCCCGATTGAAGCCCCCATTCGTATAATAATTACATCACAAGACGTCTTG Loach CGAATGGTTGTTCCCATAGAATCCCCTATTCGCATTCTTGTTTCCGCCGAAGATGTACTA Mouse CGAGTCGTTCTGCCAATAGAACTTCCAATCCGTATATTAATTTCATCTGAAGACGTCCTC Rat CGGGTAGTCTTACCAATAGAACTTCCAATTCGTATACTAATCTCATCCGAAGACGTCCTG Seal CGAGTAGTCCTCCCAATAGAAATAACAATCCGCATACTAATCTCATCAGAAGATGTACTC Whale CGAGTTGTCTTACCTATAGAAATAACAATCCGAATATTAGTCTCATCAGAAGACGTACTC Frog CGAATAGTAGTCCCAATAGAATCTCCAACCCGACTTTTAGTTACAGCCGAAGACGTCCTC Cow CACTCATGAGCTGTGCCCTCTCTAGGACTAAAAACAGACGCAATCCCAGGCCGTCTAAAC Carp CATTCTTGAGCTGTTCCATCCCTTGGCGTAAAAATGGACGCAGTCCCAGGACGACTAAAT Chicken CACTCATGAGCCGTACCCGCCCTCGGGGTAAAAACAGACGCAATCCCTGGACGACTAAAT Human CACTCATGAGCTGTCCCCACATTAGGCTTAAAAACAGATGCAATTCCCGGACGTCTAAAC Loach CACTCCTGGGCCCTTCCAGCCATGGGGGTAAAGATAGACGCGGTCCCAGGACGCCTTAAC Mouse CACTCATGAGCAGTCCCCTCCCTAGGACTTAAAACTGATGCCATCCCAGGCCGACTAAAT Rat CACTCATGAGCCATCCCTTCACTAGGGTTAAAAACCGACGCAATCCCCGGCCGCCTAAAC Seal CACTCATGAGCCGTACCGTCCCTAGGACTAAAAACTGATGCTATCCCAGGACGACTAAAC Whale CACTCATGGGCCGTACCCTCCTTGGGCCTAAAAACAGATGCAATCCCAGGACGCCTAAAC Frog CACTCGTGAGCTGTACCCTCCTTGGGTGTCAAAACAGATGCAATCCCAGGACGACTTCAT Cow CAAACAACCCTTATATCGTCCCGTCCAGGCTTATATTACGGTCAATGCTCAGAAATTTGC Carp CAAGCCGCCTTTATTGCCTCACGCCCAGGGGTCTTTTACGGACAATGCTCTGAAATTTGT Chicken CAAACCTCCTTCATCACCACTCGACCAGGAGTGTTTTACGGACAATGCTCAGAAATCTGC Human CAAACCACTTTCACCGCTACACGACCGGGGGTATACTACGGTCAATGCTCTGAAATCTGT Loach CAAACCGCCTTTATTGCCTCCCGCCCCGGGGTATTCTATGGGCAATGCTCAGAAATCTGT Mouse CAAGCAACAGTAACATCAAACCGACCAGGGTTATTCTATGGCCAATGCTCTGAAATTTGT Rat CAAGCTACAGTCACATCAAACCGACCAGGTCTATTCTATGGCCAATGCTCTGAAATTTGC Seal CAAACAACCCTAATAACCATACGACCAGGACTGTACTACGGTCAATGCTCAGAAATCTGT Whale CAAACAACCTTAATATCAACACGACCAGGCCTATTTTATGGACAATGCTCAGAGATCTGC Frog CAAACATCATTTATTGCTACTCGTCCGGGAGTATTTTACGGACAATGTTCAGAAATTTGC Cow GGGTCAAACCACAGTTTCATACCCATTGTCCTTGAGTTAGTCCCACTAAAGTACTTTGAA Carp GGAGCTAATCACAGCTTTATACCAATTGTAGTTGAAGCAGTACCTCTCGAACACTTCGAA Chicken GGAGCTAACCACAGCTACATACCCATTGTAGTAGAGTCTACCCCCCTAAAACACTTTGAA Human GGAGCAAACCACAGTTTCATGCCCATCGTCCTAGAATTAATTCCCCTAAAAATCTTTGAA Loach GGAGCAAACCACAGCTTTATACCCATCGTAGTAGAAGCGGTCCCACTATCTCACTTCGAA Mouse GGATCTAACCATAGCTTTATGCCCATTGTCCTAGAAATGGTTCCACTAAAATATTTCGAA Rat GGCTCAAATCACAGCTTCATACCCATTGTACTAGAAATAGTGCCTCTAAAATATTTCGAA Seal GGTTCAAACCACAGCTTCATACCTATTGTCCTCGAATTGGTCCCACTATCCCACTTCGAG Whale GGCTCAAACCACAGTTTCATACCAATTGTCCTAGAACTAGTACCCCTAGAAGTCTTTGAA Frog GGAGCAAACCACAGCTTTATACCAATTGTAGTTGAAGCAGTACCGCTAACCGACTTTGAA Cow AAATGATCTGCGTCAATATTA---------------------TAA Carp AACTGATCCTCATTAATACTAGAAGACGCCTCGCTAGGAAGCTAA Chicken GCCTGATCCTCACTA------------------CTGTCATCTTAA Human ATA---------------------GGGCCCGTATTTACCCTATAG Loach AACTGGTCCACCCTTATACTAAAAGACGCCTCACTAGGAAGCTAA Mouse AACTGATCTGCTTCAATAATT---------------------TAA Rat AACTGATCAGCTTCTATAATT---------------------TAA Seal AAATGATCTACCTCAATGCTT---------------------TAA Whale AAATGATCTGTATCAATACTA---------------------TAA Frog AACTGATCTTCATCAATACTA---GAAGCATCACTA------AGA ; end;
Amino Acid
#NEXUS Begin data; Dimensions ntax=10 nchar=234; Format datatype=protein gap=- interleave; Matrix Cow MAYPMQLGFQDATSPIMEELLHFHDHTLMIVFLISSLVLYIISLMLTTKLTHTSTMDAQE Carp MAHPTQLGFKDAAMPVMEELLHFHDHALMIVLLISTLVLYIITAMVSTKLTNKYILDSQE Chicken MANHSQLGFQDASSPIMEELVEFHDHALMVALAICSLVLYLLTLMLMEKLS-SNTVDAQE Human MAHAAQVGLQDATSPIMEELITFHDHALMIIFLICFLVLYALFLTLTTKLTNTNISDAQE Loach MAHPTQLGFQDAASPVMEELLHFHDHALMIVFLISALVLYVIITTVSTKLTNMYILDSQE Mouse MAYPFQLGLQDATSPIMEELMNFHDHTLMIVFLISSLVLYIISLMLTTKLTHTSTMDAQE Rat MAYPFQLGLQDATSPIMEELTNFHDHTLMIVFLISSLVLYIISLMLTTKLTHTSTMDAQE Seal MAYPLQMGLQDATSPIMEELLHFHDHTLMIVFLISSLVLYIISLMLTTKLTHTSTMDAQE Whale MAYPFQLGFQDAASPIMEELLHFHDHTLMIVFLISSLVLYIITLMLTTKLTHTSTMDAQE Frog MAHPSQLGFQDAASPIMEELLHFHDHTLMAVFLISTLVLYIITIMMTTKLTNTNLMDAQE Cow VETIWTILPAIILILIALPSLRILYMMDEINNPSLTVKTMGHQWYWSYEYTDYEDLSFDS Carp IEIVWTILPAVILVLIALPSLRILYLMDEINDPHLTIKAMGHQWYWSYEYTDYENLGFDS Chicken VELIWTILPAIVLVLLALPSLQILYMMDEIDEPDLTLKAIGHQWYWTYEYTDFKDLSFDS Human METVWTILPAIILVLIALPSLRILYMTDEVNDPSLTIKSIGHQWYWTYEYTDYGGLIFNS Loach IEIVWTVLPALILILIALPSLRILYLMDEINDPHLTIKAMGHQWYWSYEYTDYENLSFDS Mouse VETIWTILPAVILIMIALPSLRILYMMDEINNPVLTVKTMGHQWYWSYEYTDYEDLCFDS Rat VETIWTILPAVILILIALPSLRILYMMDEINNPVLTVKTMGHQWYWSYEYTDYEDLCFDS Seal VETVWTILPAIILILIALPSLRILYMMDEINNPSLTVKTMGHQWYWSYEYTDYEDLNFDS Whale VETVWTILPAIILILIALPSLRILYMMDEVNNPSLTVKTMGHQWYWSYEYTDYEDLSFDS Frog IEMVWTIMPAISLIMIALPSLRILYLMDEVNDPHLTIKAIGHQWYWSYEYTNYEDLSFDS Cow YMIPTSELKPGELRLLEVDNRVVLPMEMTIRMLVSSEDVLHSWAVPSLGLKTDAIPGRLN Carp YMVPTQDLAPGQFRLLETDHRMVVPMESPVRVLVSAEDVLHSWAVPSLGVKMDAVPGRLN Chicken YMTPTTDLPLGHFRLLEVDHRIVIPMESPIRVIITADDVLHSWAVPALGVKTDAIPGRLN Human YMLPPLFLEPGDLRLLDVDNRVVLPIEAPIRMMITSQDVLHSWAVPTLGLKTDAIPGRLN Loach YMIPTQDLTPGQFRLLETDHRMVVPMESPIRILVSAEDVLHSWALPAMGVKMDAVPGRLN Mouse YMIPTNDLKPGELRLLEVDNRVVLPMELPIRMLISSEDVLHSWAVPSLGLKTDAIPGRLN Rat YMIPTNDLKPGELRLLEVDNRVVLPMELPIRMLISSEDVLHSWAIPSLGLKTDAIPGRLN Seal YMIPTQELKPGELRLLEVDNRVVLPMEMTIRMLISSEDVLHSWAVPSLGLKTDAIPGRLN Whale YMIPTSDLKPGELRLLEVDNRVVLPMEMTIRMLVSSEDVLHSWAVPSLGLKTDAIPGRLN Frog YMIPTNDLTPGQFRLLEVDNRMVVPMESPTRLLVTAEDVLHSWAVPSLGVKTDAIPGRLH Cow QTTLMSSRPGLYYGQCSEICGSNHSFMPIVLELVPLKYFEKWSASML------- Carp QAAFIASRPGVFYGQCSEICGANHSFMPIVVEAVPLEHFENWSSLMLEDASLGS Chicken QTSFITTRPGVFYGQCSEICGANHSYMPIVVESTPLKHFEAWSSL------LSS Human QTTFTATRPGVYYGQCSEICGANHSFMPIVLELIPLKIFEM-------GPVFTL Loach QTAFIASRPGVFYGQCSEICGANHSFMPIVVEAVPLSHFENWSTLMLKDASLGS Mouse QATVTSNRPGLFYGQCSEICGSNHSFMPIVLEMVPLKYFENWSASMI------- Rat QATVTSNRPGLFYGQCSEICGSNHSFMPIVLEMVPLKYFENWSASMI------- Seal QTTLMTMRPGLYYGQCSEICGSNHSFMPIVLELVPLSHFEKWSTSML------- Whale QTTLMSTRPGLFYGQCSEICGSNHSFMPIVLELVPLEVFEKWSVSML------- Frog QTSFIATRPGVFYGQCSEICGANHSFMPIVVEAVPLTDFENWSSSML-EASL-- ; End;
References
- Maddison DR, Swofford DL, and Maddison WP (1997). NEXUS: An extensible file format for systematic information. Syst. Biol. 46:590-621. (PDF)
