Results 61 to 70 of about 16,099 (174)

Sequence similarity in structurally dissimilar proteins [PDF]

, 1915
Digitalitzat per ...
Tomiuk, Stefan, Hofmann, Kay
core   +1 more source

Diversity and Evolutionary Analysis of Venom Insulin Derived from Cone Snails

Toxins
Cone snails possess a diverse array of novel peptide toxins, which selectively target ion channels and receptors in the nervous and cardiovascular systems. These numerous novel peptide toxins are a valuable resource for future marine drug development. In
Qiqi Guo, Meiling Huang, Ming Li, Jiao Chen, Shuanghuai Cheng, Linlin Ma, Bingmiao Gao   +6 more
doaj   +1 more source

Friends or Foes? Emerging Impacts of Biological Toxins [PDF]

, 2019
Toxins are substances produced from biological sources (e.g., animal, plants, microorganisms) that have deleterious effects on a living organism. Despite the obvious health concerns of being exposed to toxins, they are having substantial positive impacts
Casewell, N.R., Clark, G.C., Elliott, C.T., Harvey, A.L., Jamieson, A.G., Strong, Peter, Turner, A.D.   +6 more
core   +6 more sources

Three New Cytotoxic Steroidal Glycosides Isolated from Conus pulicarius Collected in Kosrae, Micronesia

Marine Drugs, 2017
Three new sulfated steroidal glycosides (3–5), along with known cholesterol derivatives (1,2), were isolated from the visceral extract of the cone snail Conus pulicarius.
Yeon-Ju Lee, Saem Han, Su Hyun Kim, Hyi-Seung Lee, Hee Jae Shin, Jong Seok Lee, Jihoon Lee   +6 more
doaj   +1 more source

Description of a new actinosporean type from South African freshwater [PDF]

, 2004
The 1st report on actinospores described these organisms as parasites related to myxosporeans. For a long time this group of parasites was believed to represent an independent taxonomic entity.
Avenant-Oldewage, Annemarie, Molnár, Kálmán, Székely, Csaba   +2 more
core   +1 more source

Critical time window for NO-cGMP-dependent long-term memory formation after one-trial appetitive conditioning [PDF]

, 2002
The nitric oxide (NO)-cGMP signaling pathway is implicated in an increasing number of experimental models of plasticity. Here, in a behavioral analysis using one-trial appetitive associative conditioning, we show that there is an obligatory requirement ...
Andrew, Richard J, Benjamin, Paul R, Kemenes, György, Kemenes, Ildikó, O'Shea, Michael   +4 more
core   +1 more source

Possible origins of macroscopic left-right asymmetry in organisms

, 2012
I consider the microscopic mechanisms by which a particular left-right (L/R) asymmetry is generated at the organism level from the microscopic handedness of cytoskeletal molecules.
A. Tamada, A. Varma, A. Vilfan, A.M. Heacock, A.R. Palmer, C. Ambrose, C. Arrieumerlou, C. McManus, C. Pohl, C.H. Wiggins, C.L. Henley, C.R. Cowan, C.S. Peskin, C.W. Wolgemuth, Christopher L. Henley, D. Vavylonis, D.S. Adams, D.W. Ehrhardt, E. Ben-Jacob, E. Ben-Jacob, E. Kawamura, E.C. Eren, E.C. Eren, E.E. Deinum, F. Ziebert, F.C. Frank, G. Salbreux, G.M. Grason, G.O. Wasteneys, H. Hamada, H.F. Romijn, I. Mabuchi, J. Chan, J. Chan, J. Cooke, J. Gore, J. Hagmann, J. Salje, J. Xu, J.A. Åström, J.F. Allard, J.F. Allard, J.F. Beausang, J.H.E. Cartwright, K. Taniguchi, L.F. Jones, L.Q. Wan, M. Levin, M. Levin, M. Levin, M. Mayer, M.E. Halpern, M.L. Manning, M.P. Wold, M.V. Danilchik, M.V. Thompson, M.Y. Ali, N. Hirokawa, N. Morone, N.A. Brown, N.H. Mendelson, N.H. Mendelson, P. Spéder, P. Spéder, R. Dixit, R. Kawamura, R. Kuroda, R.D. Kamien, R.D. Preston, R.J. Hawkins, R.J. Poole, R.M. Figge, S. Aw, S. Hozumi, S. Nonaka, S. Nonaka, S. Thitamadee, S. Wang, S.H. Tindemans, S.L. Shaw, S.S. Andrews, T. Hashimoto, T. Ishida, T. Kamasaki, T. Lionnet, T. Nishizaka, T. Okumura, T. Sun, T.-H. Chuan, V.A. Avertisov, V.A. Baulin, W. Lauga, W.B. Wood, W.B. Wood, W.B. Wood, W.R. DiLuzio, X.-Q. Shi, Y. Nakadera, Y. Shibazaki, Y. Wu, Y.B. Malashichev   +100 more
core   +1 more source

The Dale Oil Field, Caldwell County, Texas [PDF]

, 1930
Geological ...
Hancock, James Martin
core   +1 more source

Neuroactive diol and acyloin metabolites from cone snail-associated bacteria [PDF]

Bioorganic & Medicinal Chemistry Letters, 2013
The bacterium Gordonia sp. 647W.R.1a.05 was cultivated from the venom duct of the cone snail, Conus circumcisus. The Gordonia sp. organic extract modulated the action potential of mouse dorsal root ganglion neurons. Assay-guided fractionation led to the identification of the new compound circumcin A (1) and 11 known analogs (2-12).
Zhenjian, Lin, Lenny, Marett, Ronald W, Hughen, Malem, Flores, Imelda, Forteza, Mary Anne, Ammon, Gisela P, Concepcion, Samuel, Espino, Baldomero M, Olivera, Gary, Rosenberg, Margo G, Haygood, Alan R, Light, Eric W, Schmidt   +12 more
openaire   +2 more sources

Conotoxins that Confer Therapeutic Possibilities

Marine Drugs, 2012
Cone snails produce a distinctive repertoire of venom peptides that are used both as a defense mechanism and also to facilitate the immobilization and digestion of prey.
John A. C. Archer, Vladimir B. Bajic, Magbubah Essack   +2 more
doaj   +1 more source