Haygood Research Group


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Lin, Z., Marett, L., Hughen, R.W., Flores, M., Forteza, I., Ammon, M.A., Concepcion, G.P., Espino, S., Olivera, B.M., Rosenberg, G., Haygood, M.G., Light, A.R., Schmidt, E.W, (2013) Neuroactive diol and acyloin metabolites from cone snail-associated bacteria. BMCL, 23, 4867-4869. (DOI: 110.1016/j.bmcl.2013.06.088)

Lin, Z., Torres, J.P., Ammon, M.A., Marett, L., Teichert, R.W., Reilly, C.A., Kwan, J.C., Hughen, R.W., Flores, M., Tianero, M.D., Peraud, O., Cox, J.E., Light, A.R., Villaraza, A.J.L., Haygood, M.G., Concepcion, G.P., Olivera, B.M., Schmidt, E.W. (2013) A bacterial source for mollusk pyrone polyketides. ChemBiol, 120, 73-81. (DOI: 10.1016/j.chembiol.2012.10.019)

Elshahawi, S.I., Trindade-Silva, A.E., Hanora, A., Han, A.W., Flores, M.S., Vizzoni, V., Schrago, C.G., Soares, C.A., Concepcion, G.P., Distel, D.L., Schmidt, E.W., Haygood, M.G. (2013) Boronated tartrolon antibiotic produced by symbiotic cellulose-degrading bacteria in shipworm gills. PNAS, 110, E295-E304. (DOI: 10.1073/pnas.1213892110)

Kwan, J.C.; Donia, M.S.; Han, A. W.; Hirose, E.; Haygood, M. G.; Schmidt, E.W. (2012) Genome streamlining and chemical defense in a coral reef symbiosis. PNAS, 109, 20655-20660. (DOI: 10.1073/pnas.1213820109)

2006-2001 back to top

Donia, M.S., B.J. Hathaway, S. Sudek, M.G. Haygood, M.J. Rosovitz, J. Ravel and E.W Schmidt. 2006. Natural combinatorial peptide libraries in cyanobacterial symbionts of marine ascidians. Nature Chem. Biol. 2:729-735.

Martin, J.D.  Y.Ito, V.V. Homann, M.G. Haygood, and A. Butler.. 2006. Structure and membrane affinity of new amphiphilic siderophores produced by Ochrobactrum sp. SP18. J. Biol. Inorganic Chem. 11:633-641.

Sudek,, S. M.G. Haygood, D.T.A. Youssef, and E.W. Schmidt. 2006 Trichamide, a cyclic peptide from the bloom-forming cyanobacterium Trichodesmium erythraeum predicted from the genome sequence. Appl. Env. Microbiol. 72: 4382–4387. web link | pdf

Ridley, C.P., D.J. Faulkner and M.G. Haygood. 2005 Investigation of Ocillatoria spongeliae-dominated bacterial communities in four dictyoceratid sponges. Appl. Env.Microbiol. 71:7366-7375. web link | pdf

Ridley, C.P., P.R. Bergquist, M.K. Harper, D.J. Faulkner, J.N.A. Hooper and M.G. Haygood. 2005  The phylogeny, natural products and biosynthetic capability of four dictyoceratid sponges and their cyanobacterial symbiont. Chemistry and Biology 12 (3): 397-406.

Schmidt, E.W., J.T. Nelson D.A. Rasko, S. Sudek, J. Eisen,  M.G. Haygood and J. Ravel. 2005 Patellamide A and C biosynthesis by a microcin-like pathway in Prochloron didemni, the cyanobacterial symbiont of Lissoclinum patella. PNAS 102:7315-7320.

Shedlock, A. M., T.W. Pietsch, M.G. Haygood, P. Bentzen and M. Hasegawa. Molecular systematics and life history evolution of anglerfishes (Teleostei: Lophiiformes): evidence from mitochondrial DNA. Accepted. Steenstrupia. J. Zool. Mus. Univ. Copenhagen 28(2): 129-144.

Hildebrand, M., L. Waggoner, H. Liu, S. Sudek, S. Allen, C. Anderson, D. Sherman and M. Haygood. 2004. bryA: An unusual modular polyketide synthase gene from the uncultivated bacterial symbiont of the marine bryozoan Bugula neritina. Chemistry and Biology 11:1543-1552.

Schmidt, E.W., S. Sudek and M.G. Haygood. 2004. Genetic evidence supports secondary metabolic diversity in Prochloron spp., the cyanobacterial symbiont of a tropical ascidian. J. Nat. Prod. 67: 1341-1345.

Lim, G.E. and M.G. Haygood. 2004 “Candidatus Endobugula glebosa”, a specific symbiont of the marine bryozoan Bugula simplex. Appl. Env.Microbiol. 70: 4921–4929. web link | pdf

Hildebrand, M, L.E. Waggoner, G.E. Lim, K.H. Sharp, C.P. Ridley and M.G. Haygood. 2003 Approaches to identify, clone and express symbiont bioactive metabolite biosynthesis genes. Nat Prod. Rep. 21:122-142.

Martinez, J.S., J.N Carter, E.L. Mann, J.D. Martin, M.G. Haygood and A. Butler. 2003 Structure and dynamics of a new suite of amphiphic siderophores produced by a marine bacterium. PNAS 100:3754-3759.

Davidson,S.K., S.W. Allen, G.E. Lim, Christine Anderson and M.G. Haygood. 2001. Evidence for the biosynthesis of bryostatins by the bacterial symbiont “Candidatus Endobugula sertula” of the bryozoan Bugula neritina. Appl. Env. Microbiol. 67:4531-4537. web link | pdf

Martinez, J.S., M.G. Haygood and A. Butler. 2001 Identification of a natural desferrioxamine siderophore produced by a marine bacterium. Limnology and Oceanography, 46: 420-424.

2000-1995 back to top

Faulkner, D.J., M.K. Harper, M.G. Haygood, C.E. Salomon and E.W. Schmidt. 2000 Symbiotic bacteria in sponges: sources of bioactive substances. In: Fusetani, N. (ed.) Drugs from the Sea. Basel, Karger pp. 107-119.

Martinez, J.S., G.P. Zhang, P.D. Holt, H.-T. Jung, C.J. Carrano, M.G. Haygood and A. Butler. 2000 Self-assembling siderophores from marine bacteria. Science. 287:1245-1247.

Haygood, M.G., E.W. Schmidt, S.K. Davidson and D.J. Faulkner.2000. Microbial Symbionts of Marine Invertebrates: Opportunities for Microbial Biotechnology. In: Molecular Marine Microbiology, Bartlett, D. ed. Horizon Scientific Press.

Haygood, M.G. and S.W. Allen.  2000. Luminous Bacteria. In: Journey to Diverse Microbial Worlds: Adaptation to Exotic Environments, Seckbach, J. ed. Kluwer Publishers. Pp. 269-285.

Schmidt, E.W. A.Y. Obratsova, S.K. Davidson, D. J. Faulkner and M.G. Haygood. 2000 Identification of the antifungal peptide-containing symbiont of the marine sponge Theonella swinhoei as a novel d-proteobacterium , "Candidatus Entotheonella palauensis" Marine Biology, 136:969-977.

Haygood, M.G., E.W. Schmidt, S.K. Davidson and D.J. Faulkner.1999. Microbial Symbionts of Marine Invertebrates: Opportunities for Microbial Biotechnology. J. Molec. Microbiol. And Biotechnol 1:33-43.

Davidson, S.K. and M.G. Haygood. 1999 Identification of sibling species of the bryozoan Bugula neritina that produce different anticancer bryostatins and harbor distinct strains of the bacterial symbiont "Candidatus Endobugula sertula". Biological Bulletin 196:273-280.

Caspi, R. M.G. Haygood and B.M. Tebo. 1998 c-type cytochromes and manganese oxidation in Pseudomonas putida strain MnB1. Appl. Env. Microbiol. 64:3549-3555. web link | pdf

Haygood, M.G. and S.K. Davidson. 1998 Bacterial symbionts of the bryostatin-producing bryozoan Bugula neritina. In: New Developments in Marine Biotechnology, Y. Le Gal and H. Halvorson eds. Plenum Publishing Corp.

Haygood, M.G. and S.K. Davidson. 1997 Small subunit ribosomal RNA genes and in situ hybridization with oligonucleotides specific for bacterial symbionts in the larvae of the bryozoan Bugula neritina and proposal of "Candidatus Endobugula sertula". Appl. Env. Microbiol. 63: 4612-4616. web link | pdf

Shedlock, A.M., M.G. Haygood, T.W. Pietsch, and P. Bentzen. 1997 Enhanced DNA extraction and PCR amplification of mitochondrial genes from formalin-fixed museum specimens. BioTechniques 22:394-400.

Caspi, R., M.G. Haygood, and B.M. Tebo. 1996 Unusual ribulose 1,5-bisphosphate carboxylase/oxygenase genes from a marine manganese-oxidizing bacterium.  Microbiology 142:2549-2559.

Haygood, M.G. 1996 The potential role of functional differences between Rubisco forms in governing expression in chemoautotrophic symbioses.  Limnology and Oceanography 41:370-371.

Rosel P., M.G. Haygood and W. F. Perrin. 1995 Relationships among the true porpoises (Cetacea: Phocoenidae) as inferred from mitochondrial DNA sequences. Molecular Phylogenetics and Evolution 4:463-474.

Rosel, P., A. Dizon and M.G. Haygood  1995  Mitochondrial control region variability in populations of the harbour porpoise, Phocoena phocoena, on interoceanic and regional scales. Canadian Journal of Fisheries and Aquatic Science 52:1210-1219.

Haygood, M.G. 1995 The symbiotic perspective.  Book review. Science. 268: 1209-1212.

Alves-Gomes, J.A., G. Orti, M.G. Haygood, W. Heilegenberg, and A. Meyer.1995 Phylogenetic analysis of the South American electric fishes (order Gymnotiformes) and the evolution of their electrogenic system: a synthesis based on morphology, electrophysiology, and mitochondrial sequence data.  Molecular Biology and Evolution 12: 298-318.

1994-1989 back to top

Haygood, M.G., D.B. Edwards, G. Mowlds and R.H. Rosenblatt. 1994 Bioluminescence of myctophid and stomiiform fishes is not due to bacterial luciferase.  J. Exp. Zool. 270:225-231.

Haygood, M.G. 1993 Light organ symbioses in fishes. Critical Reviews in Microbiology, 19:191-216.

Haygood, M.G. 1993 Spreadsheet macros for coloring sequence alignments. BioTechniques 15:1084-1089.

Wolfe, C. and M. G. Haygood. 1993 Bioluminescent symbionts of the Caribbean flashlight fish (Kryptophanaron alfredi) have a single rRNA operon. Molecular Marine Biology and Biotechnology 2:189-197.

Haygood, M.G. 1993 Symbioticists rediscovered.  Book review.  Science 261:628-629.

Haygood, M.G., P.D. Holt and A. Butler. 1993 Aerobactin production by a planktonic marine Vibrio sp. Limnology and Oceanography 38:1091-1097.

Haygood, M.G. and D.L. Distel. 1993 Bioluminescent symbionts of flashlight fishes and deep-sea anglerfishes form unique lineages related to the genus Vibrio. Nature 363:154-156   Accompanying News and Views article by Peter Herring, pp. 110-111.

Haygood, M.G. D.L. Distel and P.J. Herring. 1992 Polymerase chain reaction and 16S rRNA gene sequences from the luminous bacterial symbionts of two deep sea anglerfishes.  Journal of the Marine Biological Association UK, 72:149-159.

Wolfe, C. J. and M. G. Haygood. 1991  Restriction fragment polymorphism analysis reveals high levels of genetic divergence among the flashlight fish light organ symbionts.  Biol. Bull. 181:135-143.

Haygood, M. G. 1990 Relationship of the luminous bacterioid symbiont of the Caribbean flashlight fish, Kryptophanaron alfredi (family Anomalopidae) to other luminous bacteria based on bacterial luciferase (luxA) genes.  Arch. Microbiol. 154:496-503.

Stein, J., M. Haygood and H. Felbeck. 1990 Nucleotide sequence and expression of a deep-sea ribulose 1,5 bisphosphate carboxylase gene cloned from chemoautotrophic bacterial endosymbiont.  PNAS  87:8850-8854.

Stein, J., M. Haygood and H. Felbeck. 1990 Diversity of ribulose 1,5 bisphosphate carboxylase genes in thiotrophic symbioses.  In: P. Nardon, V. Gianinazzi-Pearson, A. M. Grenier, L. Margulis and D. C. Smith eds., Endocytobiology IV, Proceedings of the 4th International Colloquium on Endocytobiology and Symbiosis.  Institute National de la Recherche Agronomique Publications, Paris

1988-1984 back to top

Stephens, R. L., M. G. Haygood and M. E. Lidstrom. 1988 Identification of putative methanol dehydrogenase (moxF) structural genes in methyotrophs and cloning of moxF genes from Methylococcus capsulatus Bath and Methylomonas albus BG8.  J. Bact. 170:2063-2069.

Lidstrom, M. E., D. N. Nunn, D. J. Anderson, R. L. Stephens and M. G. Haygood. 1987 Molecular biology of methanol oxidation, p. 246-254.  In:  H. Van Verseveld and A. Zehnder (eds.), Microbial Growth on C-1 Compounds.  Martinus-Nihoff, Amsterdam.

Haygood, M. G. and D. H. Cohn. 1986 Luciferase genes cloned from the unculturable symbiont of the Caribbean flashlight fish, Kryptophanaron alfredi.  Gene 45:203-209.

Haygood, M. G. and K. H. Nealson. 1985 Mechanisms of iron regulation of luminescence in Vibrio fischeri.  J. Bacteriol. 1A2:209-216.

Haygood, M. G. and K. H. Nealson. 1985 The effect of iron on growth and luminescence of the symbiotic bacterium Vibrio fischeri.  Symbiosis 1:39-51.

Haygood, M. G. and K. H. Nealson. 1984 Effects of iron on bacterial growth and luminescence: Ecological implications.  In:  M. J. Klug and C. A. Reddy, eds.  Current Perspectives in Microbial Ecology.  American Society of Microbiology, Washington, D.C.

Haygood, M. G., B. M. Tebo and K. H. Nealson. 1984 Luminous bacteria of a monocentrid fish (Monocentris japonicus) and two anomalopid fishes (Photoblepharon palpebratus and Kryptophanaron alfredi):  population sizes and growth within the light organs, and rates of release into seawater.  Marine Biology 78:249-254.

Nealson, K. H., M. G. Haygood, B. M. Tebo, M. Roman, E. Miller and J. E. McCosker. 1984 Contribution of symbiotically luminous fishes to the occurrence and bioluminescence of luminous bacteria in seawater.  Microbial Ecology 10:69-77.

1983-1979 back to top

Poinar, G. O., G. Thomas, M. G. Haygood and K. H. Nealson. 1980 Growth and luminescence of the symbiotic bacteria associated with the terrestrial nematode, Heterorhabditis bacteriophora.  Soil Biol. Biochem. 12:5-10.

Yamada, K., M. G. Haygood and K. Kabasawa. 1979 On fertilization and early development in the pinecone fish, Monocentris japonicus.  Ann. Rep. Keikyu Aburatsubo Marine Park Aquarium 10:31-38.