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The following term was not found in PubMed: Neoancistrophyllum
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Machaerium opacum Vogel (Fabaceae): phytochemical study and toxicity to Atta sexdens Linnaeus (Hymenoptera: Formicidae).
Santos RG, da Silva Júnior WM, Duarte GKGF, Cunha GOS, da Silva DM, de Oliveira AA, Bueno OC, Menezes ACS. Santos RG, et al. Nat Prod Res. 2022 Nov;36(22):5762-5765. doi: 10.1080/14786419.2021.2013213. Epub 2021 Dec 14. Nat Prod Res. 2022. PMID: 34903130
In this work was described the phytochemical investigation of Machaerium opacum Vogel (Fabaceae) leaves as well as the insecticidal activity of its crude extract and fractions against Atta sexdens Linnaeus (Hymenoptera: Formicidae). ...Statistical analysis revealed that al …
In this work was described the phytochemical investigation of Machaerium opacum Vogel (Fabaceae) leaves as well as the insecticidal a …
Biologically Active Acetylenic Amino Alcohol and N-Hydroxylated 1,2,3,4-Tetrahydro-beta-carboline Constituents of the New Zealand Ascidian Pseudodistoma opacum.
Wang J, Pearce AN, Chan ST, Taylor RB, Page MJ, Valentin A, Bourguet-Kondracki ML, Dalton JP, Wiles S, Copp BR. Wang J, et al. J Nat Prod. 2016 Mar 25;79(3):607-10. doi: 10.1021/acs.jnatprod.5b00770. Epub 2015 Dec 15. J Nat Prod. 2016. PMID: 26670413
The first occurrence of an acetylenic 1-amino-2-alcohol, distaminolyne A (1), isolated from the New Zealand ascidian Pseudodistoma opacum, is reported. The isolation and structure elucidation of 1 and assignment of absolute configuration using the exciton coupled circular …
The first occurrence of an acetylenic 1-amino-2-alcohol, distaminolyne A (1), isolated from the New Zealand ascidian Pseudodistoma opacum …
OSMAC Approach and Cocultivation for the Induction of Secondary Metabolism of the Fungus Pleotrichocladium opacum.
Rodríguez Martín-Aragón V, Trigal Martínez M, Cuadrado C, Daranas AH, Fernández Medarde A, Sánchez López JM. Rodríguez Martín-Aragón V, et al. ACS Omega. 2023 Oct 16;8(42):39873-39885. doi: 10.1021/acsomega.3c06299. eCollection 2023 Oct 24. ACS Omega. 2023. PMID: 37901491 Free PMC article.
The application of an OSMAC (One Strain-Many Compounds) approach on the fungus Pleotrichocladium opacum, isolated from a soil sample collected on the coast of Asturias (Spain), using different culture media, chemical elicitors, and cocultivation techniques resulted in the …
The application of an OSMAC (One Strain-Many Compounds) approach on the fungus Pleotrichocladium opacum, isolated from a soil sample …
Evaluating the effects of trophic complexity on a keystone predator by disassembling a partial intraguild predation food web.
Davenport JM, Chalcraft DR. Davenport JM, et al. J Anim Ecol. 2012 Jan;81(1):242-50. doi: 10.1111/j.1365-2656.2011.01906.x. Epub 2011 Sep 23. J Anim Ecol. 2012. PMID: 21950407
Removing top predators always increased A. opacum survival, but removal of shared prey had no effect on A. opacum survival, regardless of total prey abundance. 4. ...Top predators had a beneficial effect on A. opacum populations by reducing the abundance of A …
Removing top predators always increased A. opacum survival, but removal of shared prey had no effect on A. opacum survival, re …
Dioxatricyclic and oxabicyclic polyketides from Trichocladium opacum.
Chen S, Ren F, Niu S, Liu X, Che Y. Chen S, et al. J Nat Prod. 2014 Jan 24;77(1):9-14. doi: 10.1021/np4004799. Epub 2013 Dec 19. J Nat Prod. 2014. PMID: 24354429
Five new polyketides, trichocladinols D-H (1-5) with dioxatricyclic (1-3) and oxabicyclic (4 and 5) skeletons, and the known massarilactone C (6) were isolated from the solid-substrate fermentation cultures of the ascomycete fungus Trichocladium opacum. The structures of 1 …
Five new polyketides, trichocladinols D-H (1-5) with dioxatricyclic (1-3) and oxabicyclic (4 and 5) skeletons, and the known massarilactone …
Prey selection in the trap-nesting wasp Trypoxylon (Trypargilum) opacum Brethes (Hymenprtera; Crabronidae).
Buschini ML, Borba NA, Brescovit AD. Buschini ML, et al. Braz J Biol. 2010 Aug;70(3):529-36. doi: 10.1590/s1519-69842010000300009. Braz J Biol. 2010. PMID: 20730339 Free article.
Twenty nine species belonging to five families of spiders were captured by T. opacum. Araneidae was the most captured family and has been strongly represented by the genus Eustala. ...Of 1,053 identified spiders, 362 were captured in the grassland areas and 691 in the swam …
Twenty nine species belonging to five families of spiders were captured by T. opacum. Araneidae was the most captured family and has …
Antimalarial beta-carbolines from the New Zealand ascidian Pseudodistoma opacum.
Chan ST, Pearce AN, Page MJ, Kaiser M, Copp BR. Chan ST, et al. J Nat Prod. 2011 Sep 23;74(9):1972-9. doi: 10.1021/np200509g. Epub 2011 Aug 16. J Nat Prod. 2011. PMID: 21846091
One tetrahydro-beta-carboline, (-)-7-bromohomotrypargine (1), and three alkylguanidine-substituted beta-carbolines, opacalines A, B, and C (2-4), have been isolated from the New Zealand ascidian Pseudodistoma opacum. The structures of the metabolites were determined by ana …
One tetrahydro-beta-carboline, (-)-7-bromohomotrypargine (1), and three alkylguanidine-substituted beta-carbolines, opacalines A, B, and C ( …
Divergent physiological acclimation responses to warming between two co-occurring salamander species and implications for terrestrial survival.
Messerman AF, Turrell M, Leal M. Messerman AF, et al. J Therm Biol. 2022 May;106:103228. doi: 10.1016/j.jtherbio.2022.103228. Epub 2022 Apr 4. J Therm Biol. 2022. PMID: 35636896
We tested for differences in the physiological acclimation responses of two closely-related salamander species that often co-occur, Ambystoma maculatum and A. opacum. Specifically, we measured changes in critical thermal maxima (CT(max)), standard metabolic rates (SMRs), a …
We tested for differences in the physiological acclimation responses of two closely-related salamander species that often co-occur, Ambystom …
Amphibian lipid levels at metamorphosis correlate to post-metamorphic terrestrial survival.
Scott DE, Casey ED, Donovan MF, Lynch TK. Scott DE, et al. Oecologia. 2007 Sep;153(3):521-32. doi: 10.1007/s00442-007-0755-6. Epub 2007 May 25. Oecologia. 2007. PMID: 17530291
The two salamander species differed in lipid allocation patterns, with A. opacum apportioning a higher percentage of total lipid reserves into fat bodies than A. talpoideum. ...We used mark-recapture data obtained at drift fences encircling breeding ponds for 13 A. opac …
The two salamander species differed in lipid allocation patterns, with A. opacum apportioning a higher percentage of total lipid rese …
Phylogeny of saprobic microfungi from Southern Europe.
Hernández-Restrepo M, Gené J, Castañeda-Ruiz RF, Mena-Portales J, Crous PW, Guarro J. Hernández-Restrepo M, et al. Stud Mycol. 2017 Mar;86:53-97. doi: 10.1016/j.simyco.2017.05.002. Epub 2017 May 17. Stud Mycol. 2017. PMID: 28626275 Free PMC article.
Based on morphology and phylogenetic affinities Diplococcium singulare, Trichocladium opacum and Spadicoides atra are moved to the new genera Paradiplococcium, Pleotrichocladium and Xenospadicoides, respectively. ...To fix the application of some fungal names, lectotypes a …
Based on morphology and phylogenetic affinities Diplococcium singulare, Trichocladium opacum and Spadicoides atra are moved to the ne …
65 results