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Lives of the Scientist

Lives of the Scientist. Genetic Basis of Differentiation. Nostoc. NH 3. N 2. NH 3. Genetic Basis of Differentiation. Environmental Signal. Developmental Response. NH 3. P. Histidine Kinase. Response Regulator. NpR3010. ? ? ?. How?. Histidine Kinase. Nostoc punctiforme. NpR3010.

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Lives of the Scientist

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  1. Lives of the Scientist

  2. Genetic Basis of Differentiation Nostoc NH3 N2 NH3

  3. Genetic Basis of Differentiation Environmental Signal Developmental Response NH3 P Histidine Kinase Response Regulator NpR3010 ? ? ? How?

  4. Histidine Kinase Nostoc punctiforme NpR3010 Anabaena PCC 7120 Trichodesmium Synechocystis PCC 6803 Genes Functionally Related to His Kinase . . . (13 total)

  5. >npun_22dec03_Contig1_revised_geneNpR3010 MWHIQDSIITLSNHNQYLTFYKNQVKNPERFCRNVNQFDSQIDFVSCDIL ELKDGRFFEQYSKPLRLAEEIIGTVWSFRDITESQQAKEENRRIIQQEKQ LAEDRAYFTSMIFHEFRNPLNIISYSTSLLKRHSHHWSEEKKLQCLQNLQ TAVEQINQFTDEVLIIESVEAGKLQYELKPIDLNLFCREVLAEMSLYTKG ASQFLLFQNK*

  6. >npun_22dec03_Contig1_revised_geneNpR3008 LSPYLEACCLRISASVSYQRAAEDIEYLTGVEVSKSVQQRLVHRQNFELP QVESTVEELSVDGGNIRIRTIKGQVCDWKGYKATCLHEKQAIAASFQENS LVIDWVKSQSIAPILTCLGDGHDGIWNIVRDFAPEHQRREVLDWFHLMEN LHKIGGSNQRLNQAKILLWQGKVDDAIAVFADCQLKQAFNFCTYLEKHRH RIVNYQYYQAEQICSIGSGAIESTVKQIDRRTKISGAQWKSDNVPQVLAQ RQSLSQWINLCSLNKNWDAPMKSSVERLSDYPVAR*

  7. transposase A new family of proteins?!A type of transposase?

  8. AATAAAGCTTTACAAACCAAACTCTGGCTTCAATTGTGTAACCCAAGCTTTGATTCTTTCCTCTGTTAAATCGGATTGATTATCTTCATCAAGGGCAAGACCTACAAATTTACCATCACGAACAGCTTTAGACTCACTGAATTCATAACCTTCTGTAGGCCAATAGCCAACTGTTTCACCACCATTTTCTGAAATTTTTTCCTCTAGAATACCGAGGGCATCTTGAAATGTATCAGGATAACCAACCTGGTCTCCAGGAGCAAAATAAGCAACTTTTTTGCCGATGAAGTCAATGTTATCTAACTCATCATAAAAATTTTCCCAATCACTTTGCAATTCTCCAACATTCCAGGTAGGACAACCAACAACGATATAATCGTAGTTATTGAAATCACTTGGTTCAGCTTGTGAAATATCATATAAAGTTACAACACTATCACCACCAAACTCCTTCTGAATTATTTCTGATTCAGTTTGGGTATTGCCTGTTTGAGTACCAAAAAATAAACCAATATTAGACATTTTTACTCCTTTTATGTATTTGCAAAATTATTTCAATTAAAATATTTAGTAATAATTAATTGTTAGCTAGCTAATAATTAAATTTTTATTACAATCATTGTAAAAGGCATTGAAAAAGTAAATAAAAATTTTTATTCTACGTTATTTCAAAAATATTTACTTACATATACTTAACCTTTATAGTGATGTAATATACTCTAATTCCTATTTTACTTATAAATACCATCTCAGCTTAATGTAACGAATTTTTCTGTTTATCTTTAAATACAAAAAATTCAACAAAACTACAGAAAATTAATCTTAATAACACAAAACAAGTATCAATCTGTAATACAACTAAGCTTAAATAAATTAATAGAAAGCTTCATCTATCTAATAGGTTGAGAATAGTTTATGTCTAATGACATAAATTCATTCGTGTTGATTTCATTTGGGTATATTCATCTGATTTAGGATTTACTCCATTAAGTTTGTACTCATCAATGCCCGCCTGTTGGTATCCACAATTCTCATACAGTGCGCGAGCAAAGTAATCAATCGTTCGTCGCCATATCTAACTTTGAGTCAAACAAACCAGTTGGATTACCAACCCTCAACTAATCGCTTCTTTAAGGCGAGCGATCGCACATTTAACTGTTGGTTGTCACAAGAGAACTAATACTACAGCAGTATATTTAACAACTAAGGGTGGTTCAACTTTCGCTGCGACTCCTCCAACGCGCTGAAATACACAGGACTGATGCGATCGCAAACTCTTTGACTAAATTCCATACATTATCATGACCATCTCCCAAACAAACAAGTGGGTTAACCAGATGCTGACTATTAACATCCCCTGAGTTCGGAGTTGTAGGTCTATTTGACTGGTTCAAAGCGATGATGGAACGGCTTTGTTGCATGAATTAAAAAAAGACACACCATCACCTACTTCTAGGATAGACACATCAAACGTCCCACCGCCTAAGTCAAATACCAAGATAATTTCGTTAGTTTTCTTGTCAAGTCCGTAAGCGAGGGCCGCCGCCGTGGGCTAGTTGATAATTCGCAGAACTTTAATCCCGGCAATTCTACTGGCATCTTTGGTAGCCTGCCGTTGAGAGTCATTGAAATAGGCAGGGGTGGTAATTACCGCTTGCCTCACTGGTTCCCCCAGATATGTGCTGGCATCATCTATCAGCTTGCGGACTACCTCATACCATTTCACGAAAAACCTGATACACATGTAAACTCTGAAACCCTTGCTGTATCAAAGTTTTGTAATTACGAATTACGAATTACGAATTGATATCAGCCGAGATTTCTTCGGGTGAAAATTCCTTGTTCAGAGCGGGACAGTGTAGCTTGACATTGCCATTACTGTCACGTACCACTTTGTAAGTAACTTGTTTTGCCTCTTGCGTAACTTCATCATACCTGCGCCCGATGAACCGCTTCACAGAATAAAAAGTGTTTTCTGGGTTCATTACACCCTGGCGCTTAATAAAGCTTTACAAACCAAACTCTGGCTTCAATTGTGTAACCCAAGCTTTGATTCTTTCCTCTGTTAAATCGGATTGATTATCTTCATCAAGGGCAAGACCTACAAATTTACCATCACGAACAGCTTTAGACTCACTGAATTCATAACCTTCTGTAGGCCAATAGCCAACTGTTTCACCACCATTTTCTGAAATTTTTTCCTCTAGAATACCGAGGGCATCTTGAAATGTATCAGGATAACCAACCTGGTCTCCAGGAGCAAAATAAGCAACTTTTTTGCCGATGAAGTCAATGTTATCTAACTCATCATAAAAATTTTCCCAATCACTTTGCAATTCTCCAACATTCCAGGTAGGACAACCAACAACGATATAATCGTAGTTATTGAAATCACTTGGTTCAGCTTGTGAAATATCATATAAAGTTACAACACTATCACCACCAAACTCCTTCTGAATTATTTCTGATTCAGTTTGGGTATTGCCTGTTTGAGTACCAAAAAATAAACCAATATTAGACATTTTTACTCCTTTTATGTATTTGCAAAATTATTTCAATTAAAATATTTAGTAATAATTAATTGTTAGCTAGCTAATAATTAAATTTTTATTACAATCATTGTAAAAGGCATTGAAAAAGTAAATAAAAATTTTTATTCTACGTTATTTCAAAAATATTTACTTACATATACTTAACCTTTATAGTGATGTAATATACTCTAATTCCTATTTTACTTATAAATACCATCTCAGCTTAATGTAACGAATTTTTCTGTTTATCTTTAAATACAAAAAATTCAACAAAACTACAGAAAATTAATCTTAATAACACAAAACAAGTATCAATCTGTAATACAACTAAGCTTAAATAAATTAATAGAAAGCTTCATCTATCTAATAGGTTGAGAATAGTTTATGTCTAATGACATAAATTCATTCGTGTTGATTTCATTTGGGTATATTCATCTGATTTAGGATTTACTCCATTAAGTTTGTACTCATCAATGCCCGCCTGTTGGTATCCACAATTCTCATACAGTGCGCGAGCAAAGTAATCAATCGTTCGTCGCCATATCTAACTTTGAGTCAAACAAACCAGTTGGATTACCAACCCTCAACTAATCGCTTCTTTAAGGCGAGCGATCGCACATTTAACTGTTGGTTGTCACAAGAGAACTAATACTACAGCAGTATATTTAACAACTAAGGGTGGTTCAACTTTCGCTGCGACTCCTCCAACGCGCTGAAATACACAGGACTGATGCGATCGCAAACTCTTTGACTAAATTCCATACATTATCATGACCATCTCCCAAACAAACAAGTGGGTTAACCAGATGCTGACTATTAACATCCCCTGAGTTCGGAGTTGTAGGTCTATTTGACTGGTTCAAAGCGATGATGGAACGGCTTTGTTGCATGAATTAAAAAAAGACACACCATCACCTACTTCTAGGATAGACACATCAAACGTCCCACCGCCTAAGTCAAATACCAAGATAATTTCGTTAGTTTTCTTGTCAAGTCCGTAAGCGAGGGCCGCCGCCGTGGGCTAGTTGATAATTCGCAGAACTTTAATCCCGGCAATTCTACTGGCATCTTTGGTAGCCTGCCGTTGAGAGTCATTGAAATAGGCAGGGGTGGTAATTACCGCTTGCCTCACTGGTTCCCCCAGATATGTGCTGGCATCATCTATCAGCTTGCGGACTACCTCATACCATTTCACGAAAAACCTGATACACATGTAAACTCTGAAACCCTTGCTGTATCAAAGTTTTGTAATTACGAATTACGAATTACGAATTGATATCAGCCGAGATTTCTTCGGGTGAAAATTCCTTGTTCAGAGCGGGACAGTGTAGCTTGACATTGCCATTACTGTCACGTACCACTTTGTAAGTAACTTGTTTTGCCTCTTGCGTAACTTCATCATACCTGCGCCCGATGAACCGCTTCACAGAATAAAAAGTGTTTTCTGGGTTCATTACACCCTGGCGCTT AATAAAGCTTTACAAACCAAACTCTGGCTTCAATTGTGTAACCCAAGCTTTGATTCTTTCCTCTGTTAAATCGGATTGATTATCTTCATCAAGGGCAAGACCTACAAATTTACCATCACGAACAGCTTTAGACTCACTGAATTCATAACCTTCTGTAGGCCAATAGCCAACTGTTTCACCACCATTTTCTGAAATTTTTTCCTCTAGAATACCGAGGGCATCTTGAAATGTATCAGGATAACCAACCTGGTCTCCAGGAGCAAAATAAGCAACTTTTTTGCCGATGAAGTCAATGTTATCTAACTCATCATAAAAATTTTCCCAATCACTTTGCAATTCTCCAACATTCCAGGTAGGACAACCAACAACGATATAATCGTAGTTATTGAAATCACTTGGTTCAGCTTGTGAAATATCATATAAAGTTACAACACTATCACCACCAAACTCCTTCTGAATTATTTCTGATTCAGTTTGGGTATTGCCTGTTTGAGTACCAAAAAATAAACCAATATTAGACATTTTTACTCCTTTTATGTATTTGCAAAATTATTTCAATTAAAATATTTAGTAATAATTAATTGTTAGCTAGCTAATAATTAAATTTTTATTACAATCATTGTAAAAGGCATTGAAAAAGTAAATAAAAATTTTTATTCTACGTTATTTCAAAAATATTTACTTACATATACTTAACCTTTATAGTGATGTAATATACTCTAATTCCTATTTTACTTATAAATACCATCTCAGCTTAATGTAACGAATTTTTCTGTTTATCTTTAAATACAAAAAATTCAACAAAACTACAGAAAATTAATCTTAATAACACAAAACAAGTATCAATCTGTAATACAACTAAGCTTAAATAAATTAATAGAAAGCTTCATCTATCTAATAGGTTGAGAATAGTTTATGTCTAATGACATAAATTCATTCGTGTTGATTTCATTTGGGTATATTCATCTGATTTAGGATTTACTCCATTAAGTTTGTACTCATCAATGCCCGCCTGTTGGTATCCACAATTCTCATACAGTGCGCGAGCAAAGTAATCAATCGTTCGTCGCCATATCTAACTTTGAGTCAAACAAACCAGTTGGATTACCAACCCTCAACTAATCGCTTCTTTAAGGCGAGCGATCGCACATTTAACTGTTGGTTGTCACAAGAGAACTAATACTACAGCAGTATATTTAACAACTAAGGGTGGTTCAACTTTCGCTGCGACTCCTCCAACGCGCTGAAATACACAGGACTGATGCGATCGCAAACTCTTTGACTAAATTCCATACATTATCATGACCATCTCCCAAACAAACAAGTGGGTTAACCAGATGCTGACTATTAACATCCCCTGAGTTCGGAGTTGTAGGTCTATTTGACTGGTTCAAAGCGATGATGGAACGGCTTTGTTGCATGAATTAAAAAAAGACACACCATCACCTACTTCTAGGATAGACACATCAAACGTCCCACCGCCTAAGTCAAATACCAAGATAATTTCGTTAGTTTTCTTGTCAAGTCCGTAAGCGAGGGCCGCCGCCGTGGGCTAGTTGATAATTCGCAGAACTTTAATCCCGGCAATTCTACTGGCATCTTTGGTAGCCTGCCGTTGAGAGTCATTGAAATAGGCAGGGGTGGTAATTACCGCTTGCCTCACTGGTTCCCCCAGATATGTGCTGGCATCATCTATCAGCTTGCGGACTACCTCATACCATTTCACGAAAAACCTGATACACATGTAAACTCTGAAACCCTTGCTGTATCAAAGTTTTGTAATTACGAATTACGAATTACGAATTGATATCAGCCGAGATTTCTTCGGGTGAAAATTCCTTGTTCAGAGCGGGACAGTGTAGCTTGACATTGCCATTACTGTCACGTACCACTTTGTAAGTAACTTGTTTTGCCTCTTGCGTAACTTCATCATACCTGCGCCCGATGAACCGCTTCACAGAATAAAAAGTGTTTTCTGGGTTCATTACACCCTGGCGCTT AATAAAGCTTTACAAACCAAACTCTGGCTTCAATTGTGTAACCCAAGCTTTGATTCTTTCCTCTGTTAAATCGGATTGATTATCTTCATCAAGGGCAAGACCTACAAATTTACCATCACGAACAGCTTTAGACTCACTGAATTCATAACCTTCTGTAGGCCAATAGCCAACTGTTTCACCACCATTTTCTGAAATTTTTTCCTCTAGAATACCGAGGGCATCTTGAAATGTATCAGGATAACCAACCTGGTCTCCAGGAGCAAAATAAGCAACTTTTTTGCCGATGAAGTCAATGTTATCTAACTCATCATAAAAATTTTCCCAATCACTTTGCAATTCTCCAACATTCCAGGTAGGACAACCAACAACGATATAATCGTAGTTATTGAAATCACTTGGTTCAGCTTGTGAAATATCATATAAAGTTACAACACTATCACCACCAAACTCCTTCTGAATTATTTCTGATTCAGTTTGGGTATTGCCTGTTTGAGTACCAAAAAATAAACCAATATTAGACATTTTTACTCCTTTTATGTATTTGCAAAATTATTTCAATTAAAATATTTAGTAATAATTAATTGTTAGCTAGCTAATAATTAAATTTTTATTACAATCATTGTAAAAGGCATTGAAAAAGTAAATAAAAATTTTTATTCTACGTTATTTCAAAAATATTTACTTACATATACTTAACCTTTATAGTGATGTAATATACTCTAATTCCTATTTTACTTATAAATACCATCTCAGCTTAATGTAACGAATTTTTCTGTTTATCTTTAAATACAAAAAATTCAACAAAACTACAGAAAATTAATCTTAATAACACAAAACAAGTATCAATCTGTAATACAACTAAGCTTAAATAAATTAATAGAAAGCTTCATCTATCTAATAGGTTGAGAATAGTTTATGTCTAATGACATAAATTCATTCGTGTTGATTTCATTTGGGTATATTCATCTGATTTAGGATTTACTCCATTAAGTTTGTACTCATCAATGCCCGCCTGTTGGTATCCACAATTCTCATACAGTGCGCGAGCAAAGTAATCAATCGTTCGTCGCCATATCTAACTTTGAGTCAAACAAACCAGTTGGATTACCAACCCTCAACTAATCGCTTCTTTAAGGCGAGCGATCGCACATTTAACTGTTGGTTGTCACAAGAGAACTAATACTACAGCAGTATATTTAACAACTAAGGGTGGTTCAACTTTCGCTGCGACTCCTCCAACGCGCTGAAATACACAGGACTGATGCGATCGCAAACTCTTTGACTAAATTCCATACATTATCATGACCATCTCCCAAACAAACAAGTGGGTTAACCAGATGCTGACTATTAACATCCCCTGAGTTCGGAGTTGTAGGTCTATTTGACTGGTTCAAAGCGATGATGGAACGGCTTTGTTGCATGAATTAAAAAAAGACACACCATCACCTACTTCTAGGATAGACACATCAAACGTCCCACCGCCTAAGTCAAATACCAAGATAATTTCGTTAGTTTTCTTGTCAAGTCCGTAAGCGAGGGCCGCCGCCGTGGGCTAGTTGATAATTCGCAGAACTTTAATCCCGGCAATTCTACTGGCATCTTTGGTAGCCTGCCGTTGAGAGTCATTGAAATAGGCAGGGGTGGTAATTACCGCTTGCCTCACTGGTTCCCCCAGATATGTGCTGGCATCATCTATCAGCTTGCGGACTACCTCATACCATTTCACGAAAAACCTGATACACATGTAAACTCTGAAACCCTTGCTGTATCAAAGTTTTGTAATTACGAATTACGAATTACGAATTGATATCAGCCGAGATTTCTTCGGGTGAAAATTCCTTGTTCAGAGCGGGACAGTGTAGCTTGACATTGCCATTACTGTCACGTACCACTTTGTAAGTAACTTGTTTTGCCTCTTGCGTAACTTCATCATACCTGCGCCCGATGAACCGCTTCACAGAATAAAAAGTGTTTTCTGGGTTCATTACACCCTGGCGCTT

  9. Observation * Photos courtesy of www.webshots.com and Peter Smallwood

  10. Observation * Photos courtesy of www.webshots.com and Peter Smallwood

  11. Observation * Photos courtesy of www.webshots.com and Peter Smallwood

  12. Observation * Photos courtesy of www.webshots.com and Peter Smallwood

  13. Filters: Information reducersSquirrel filter

  14. Filters: Information reducersMolecular filter

  15. TCTACTTATA TTCAATCCAC AGGGCTACAC CTAGTTCTTG AAGAGTCTGT TGAATGAACA CATACATGGT TTATCTGTTT TTCTGTCTGC TCTGACCTCT GGCAGCTTTC CACTAGTTTC TGGATTTCGG AACTCTAGCC TGCCCCACTC TTAGATAAAC GAACCTTAGT GACTTCTGCT ATACCAAAGT CTCCACGCCC CTCCGTAAAC CTCTAACATG ATGTCAGCAA ATATTAAAAA TGAATAAACT TTGTTAAAGG TACAAATGAA AATTAGCAAA AAGAGTTTAA AGTTAAAAAC GAATTGCAGT CATTCTAGGG AAACCTGTAT GGTTACATGA ACTGCCTAAA AAACAAGCTA TTATATATTT TAAGAAATTA ATTGCAATTA ATTTCCTGGG CCCCAGCTGT CATTAAAAAG AGGCAAATAC AGCCAAGGAC GACAGCACTG ACCCTCAAGA AGGCACCGGC TGACAGACAG GCTGAAATTC CGCTGAGAGC AGAGTGGTAC ATTGAACCCT CCCTGCACCA GGTCTTTCCT GTGGGCACTG AGTGCAGACA ATGAATGACT GAACGAACGA TTGAATGAAA AGAAATGAGA TATGAGGCAA TCACAGCATC AGGTGACCTT AGTATCTATT CTCGGGAGCG CACGGCTCTA AAGAGGCCCA TATCCAGGCA CCTTTAGATG CAAGAAGGAG GAAACAGCTC GAAATCCCTG AGGCCGGAGG GTCAAGAACT CTCCACCGGC GGCAGCGGCC CCCCGGCCTA AGGCTGCCTG TGCTATAAAT ACGCGGCCCA TTCCCTGGGC TCGGCGGGAC AGATAACATG AATGTGCCCT CTCCGTAAAC CTCTAAC... Filters: Information reducersSequence filter

  16. TCTACTTATA TTCAATCCAC AGGGCTACAC AAGAGTCTGT TGAATGAACA CATACATGGT TTCTGTCTGC TCTGACCTCT GGCAGCTTTC TGGATTTCGG AACTCTAGCC TGCCCCACTC GAACCTTAGT GACTTCTGCT ATACCAAAGT CTCCGTAAAC CTCTAACATG ATGTCAGCAA TGAATAAACT TTGTTAAAGG TACAAATGAA AAGAGTTTAA AGTTAAAAAC GAATTGCAGT AAACCTGTAT GGTTACATGA ACTGCCTAAA TTATATATTT TAAGAAATTA ATTGCAATTA CCCCAGCTGT CATTAAAAAG AGGCAAATAC GACAGCACTG ACCCTCAAGA AGGCACCGGC GCTGAAATTC CGCTGAGAGC AGAGTGGTAC CCCTGCACCA GGTCTTTCCT GTGGGCACTG ATGAATGACT GAACGAACGA TTGAATGAAA What genes are in my organism? Interpolated Markov model Candidate genes Predicted genes How do Biologists use Bioinformation? Gene finder

  17. TCTACTTATA TTCAATCCAC AGGGCTACAC AAGAGTCTGT TGAATGAACA CATACATGGT TTCTGTCTGC TCTGACCTCT GGCAGCTTTC TGGATTTCGG AACTCTAGCC TGCCCCACTC GAACCTTAGT GACTTCTGCT ATACCAAAGT CTCCGTAAAC CTCTAACATG ATGTCAGCAA TGAATAAACT TTGTTAAAGG TACAAATGAA AAGAGTTTAA AGTTAAAAAC GAATTGCAGT AAACCTGTAT GGTTACATGA ACTGCCTAAA TTATATATTT TAAGAAATTA ATTGCAATTA CCCCAGCTGT CATTAAAAAG AGGCAAATAC GACAGCACTG ACCCTCAAGA AGGCACCGGC GCTGAAATTC CGCTGAGAGC AGAGTGGTAC CCCTGCACCA GGTCTTTCCT GTGGGCACTG ATGAATGACT GAACGAACGA TTGAATGAAA What genes are in my organism? How do Biologists use Bioinformation? Gene finder Interpolated Markov model Conform to standard model Challenge accepted beliefs Candidate genes Predictedgenes Predicted genes

  18. globin • Highly filtered output • Easy to grasp • High-level insights Filters are powerful

  19. globin • Highly filtered output • Easy to grasp • High-level insights • Unfiltered output • Confusing • Basic insights Filters Constrain New Discovery

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