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Items: 20

1.
Selection on Visual Opsin Genes in Diurnal Neotropical Frogs and Loss of the SWS2 Opsin in Poison Frogs
Yin Chen Wan, María José Navarrete Méndez, Lauren A O'Connell, Lawrence H Uricchio, Alexandre-Benoit Roland, Martine E Maan, Santiago R Ron, Mileidy Betancourth-Cundar, Marcio R Pie, Kimberly A Howell, Corinne L Richards-Zawacki, Molly E Cummings, David C Cannatella, Juan C Santos, Rebecca D Tarvin
Mol Biol Evol. 2023 Oct; 40(10): msad206. Published online 2023 Oct 4. doi: 10.1093/molbev/msad206
PMCID:
PMC10548314
AbstractArticlePDF–9.3M
2.
Antifungal activity against Fusarium oxysporum of quinolizidines isolated from three controlled-growth Genisteae plants: structure–activity relationship implications
Willy Cely-Veloza, Lydia Yamaguchi, Diego Quiroga, Massuo J. Kato, Ericsson Coy-Barrera
Nat Prod Bioprospect. 2023 Dec; 13(1): 9. Published online 2023 Mar 20. doi: 10.1007/s13659-023-00373-4
PMCID:
PMC10027967
AbstractArticlePDF–2.0M
3.
Identification of the NA+/K+-ATPase α-Isoforms in Six Species of Poison Dart Frogs and their Sensitivity to Cardiotonic Steroids
Katherine Medina-Ortiz, Felipe Navia, Claudia Mosquera-Gil, Adalberto Sánchez, Gonzalo Sterling, Leonardo Fierro, Santiago Castaño
J Chem Ecol. 2023; 49(3-4): 116–132. Published online 2023 Mar 6. doi: 10.1007/s10886-023-01404-7
PMCID:
PMC10102066
AbstractArticlePDF–4.1M
4.
Chemistry and bioactivities of natural steroidal alkaloids
Mei-Ling Xiang, Bin-Yuan Hu, Zi-Heng Qi, Xiao-Na Wang, Tian-Zhen Xie, Zhao-Jie Wang, Dan-Yu Ma, Qi Zeng, Xiao-Dong Luo
Nat Prod Bioprospect. 2022 Dec; 12(1): 23. Published online 2022 Jun 15. doi: 10.1007/s13659-022-00345-0
PMCID:
PMC9198197
AbstractArticlePDF–3.1M
5.
Evidence that toxin resistance in poison birds and frogs is not rooted in sodium channel mutations and may rely on “toxin sponge” proteins
Fayal Abderemane-Ali, Nathan D. Rossen, Megan E. Kobiela, Robert A. Craig, II, Catherine E. Garrison, Zhou Chen, Claire M. Colleran, Lauren A. O’Connell, J. Du Bois, John P. Dumbacher, Daniel L. Minor, Jr.
J Gen Physiol. 2021 Sep 6; 153(9): e202112872. Published online 2021 Aug 5. doi: 10.1085/jgp.202112872
PMCID:
PMC8348241
AbstractArticlePDF–10M
6.
History of Chemistry in the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Kenneth L. Kirk, Kenneth A. Jacobson
Bull Hist Chem. Author manuscript; available in PMC 2015 Sep 24.
Published in final edited form as: Bull Hist Chem. 2014 Jan 1; 39(2): 150–165.
PMCID:
PMC4581437
AbstractArticlePDF–919K
7.
Linking the evolution and form of warning coloration in nature
Martin Stevens, Graeme D. Ruxton
Proc Biol Sci. 2012 Feb 7; 279(1728): 417–426. Published online 2011 Nov 23. doi: 10.1098/rspb.2011.1932
PMCID:
PMC3234570
AbstractArticlePDF–611K
8.
Indolizidine 239Q and Quinolizidine 275I. Major alkaloids in two Argentinian bufonid toads (Melanophryniscus)
John W. Daly, H. Martin Garraffo, Thomas F. Spande, Herman J. C. Yeh, Paola M. Peltzer, Pedro Cacivio, J. Diego Baldo, Julián Faivovich
Toxicon. Author manuscript; available in PMC 2009 Dec 15.
Published in final edited form as: Toxicon. 2008 Dec 15; 52(8): 858–870. Published online 2008 Sep 20. doi: 10.1016/j.toxicon.2008.08.016
PMCID:
PMC2668131
AbstractArticlePDF–584K
9.
A common pumiliotoxin from poison frogs exhibits enantioselective toxicity against mosquitoes
Paul J. Weldon, Matthew Kramer, Scott Gordon, Thomas F. Spande, John W. Daly
Proc Natl Acad Sci U S A. 2006 Nov 21; 103(47): 17818–17821. Published online 2006 Nov 9. doi: 10.1073/pnas.0608646103
PMCID:
PMC1693830
AbstractArticlePDF–557K
10.
Batrachotoxin alkaloids from passerine birds: A second toxic bird genus (Ifrita kowaldi) from New Guinea
J. P. Dumbacher, T. F. Spande, J. W. Daly
Proc Natl Acad Sci U S A. 2000 Nov 21; 97(24): 12970–12975. Published online 2000 Oct 17. doi: 10.1073/pnas.200346897
PMCID:
PMC27162
AbstractArticlePDF–115K
11.
Quinolizidine-Type Alkaloids: Chemodiversity, Occurrence, and Bioactivity
Willy Cely-Veloza, Massuo J. Kato, Ericsson Coy-Barrera
ACS Omega. 2023 Aug 8; 8(31): 27862–27893. Published online 2023 Jul 28. doi: 10.1021/acsomega.3c02179
PMCID:
PMC10413377
AbstractArticlePDF–10M
12.
Structural basis for modulation of human NaV1.3 by clinical drug and selective antagonist
Xiaojing Li, Feng Xu, Hao Xu, Shuli Zhang, Yiwei Gao, Hongwei Zhang, Yanli Dong, Yanchun Zheng, Bei Yang, Jianyuan Sun, Xuejun Cai Zhang, Yan Zhao, Daohua Jiang
Nat Commun. 2022; 13: 1286. Published online 2022 Mar 11. doi: 10.1038/s41467-022-28808-5
PMCID:
PMC8917200
AbstractArticlePDF–2.5M
13.
How do batrachotoxin-bearing frogs and birds avoid self intoxication?
Roberto Márquez
J Gen Physiol. 2021 Oct 4; 153(10): e202112988. Published online 2021 Sep 7. doi: 10.1085/jgp.202112988
PMCID:
PMC8421260
AbstractArticlePDF–683K
14.
Sodium ion channel alkaloid resistance does not vary with toxicity in aposematic Dendrobates poison frogs: An examination of correlated trait evolution
Michael L. Yuan, Ian J. Wang
PLoS One. 2018; 13(3): e0194265. Published online 2018 Mar 13. doi: 10.1371/journal.pone.0194265
PMCID:
PMC5849323
AbstractArticlePDF–2.2M
15.
Single rat muscle Na+ channel mutation confers batrachotoxin autoresistance found in poison-dart frog Phyllobates terribilis
Sho-Ya Wang, Ging Kuo Wang
Proc Natl Acad Sci U S A. 2017 Sep 26; 114(39): 10491–10496. Published online 2017 Sep 5. doi: 10.1073/pnas.1707873114
PMCID:
PMC5625918
AbstractArticlePDF–932K
16.
Miniaturization of Scorpion β-Toxins Uncovers a Putative Ancestral Surface of Interaction with Voltage-gated Sodium Channels
Lior Cohen, Noa Lipstein, Izhar Karbat, Nitza Ilan, Nicolas Gilles, Roy Kahn, Dalia Gordon, Michael Gurevitz
J Biol Chem. 2008 May 30; 283(22): 15169–15176. doi: 10.1074/jbc.M801229200
PMCID:
PMC2397468
AbstractArticlePDF–501K
17.
Discovery of Diphenyl Amine Based Sodium Channel Blockers, Effective Against hNav1.2
Debjani P. Hudgens, Catherine Taylor, Timothy W. Batts, Manoj K. Patel, Milton L. Brown
Bioorg Med Chem. Author manuscript; available in PMC 2009 Oct 5.
Published in final edited form as: Bioorg Med Chem. 2006 Dec 15; 14(24): 8366–8378. Published online 2006 Oct 10. doi: 10.1016/j.bmc.2006.09.010
PMCID:
PMC2756728
AbstractArticlePDF–1.2M
18.
Melyrid beetles (Choresine): A putative source for the batrachotoxin alkaloids found in poison-dart frogs and toxic passerine birds
John P. Dumbacher, Avit Wako, Scott R. Derrickson, Allan Samuelson, Thomas F. Spande, John W. Daly
Proc Natl Acad Sci U S A. 2004 Nov 9; 101(45): 15857–15860. Published online 2004 Nov 1. doi: 10.1073/pnas.0407197101
PMCID:
PMC528779
AbstractArticlePDF–287K
19.
Evidence for an enantioselective pumiliotoxin 7-hydroxylase in dendrobatid poison frogs of the genus Dendrobates
John W. Daly, H. Martin Garraffo, Thomas F. Spande, Valerie C. Clark, Jingyuan Ma, Herman Ziffer, John F. Cover, Jr.
Proc Natl Acad Sci U S A. 2003 Sep 16; 100(19): 11092–11097. Published online 2003 Sep 5. doi: 10.1073/pnas.1834430100
PMCID:
PMC196932
AbstractArticlePDF–362K
20.
Configuration of the C(20) Epimer of 7,8-Dihydrobatrachotoxinin A
Isabella L. Karle
Proc Natl Acad Sci U S A. 1972 Oct; 69(10): 2932–2936. doi: 10.1073/pnas.69.10.2932
PMCID:
PMC389677
SummaryPage BrowsePDF–635K

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