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Locating Giant Ground Pangolins (Smutsia gigantea) Using Camera Traps on Burrows in the Dja Biosphere Reserve, Cameroon

field stations

Bruce T.
GSID: 5lO7te6O5A8J
T Bruce, R Kamta, RB Tabue Mbobda… - Tropical …, 2018 - journals.sagepub.com

Giant ground pangolins (Smutsia gigantea) are poorly known and difficult to study due to their nocturnal and burrowing habits. Here, we test the efficacy of using camera traps on …

Persistent anomalies of the extratropical Northern Hemisphere wintertime circulation as an initiator of El Niño/Southern Oscillation events.

Scientific reports

Anderson BT, Hassanzadeh P, Caballero R.
PMID: 28860518
Sci Rep. 2017 Aug 31;7(1):10145. doi: 10.1038/s41598-017-09580-9.

Climates across both hemispheres are strongly influenced by tropical Pacific variability associated with the El Niño/Southern Oscillation (ENSO). Conversely, extratropical variability also can affect the tropics. In particular, seasonal-mean alterations of near-surface winds associated with the North Pacific Oscillation...

Corrigendum: CD32a is a marker of a CD4 T-cell HIV reservoir harbouring replication-competent proviruses.

Nature

Descours B, Petitjean G, López-Zaragoza JL, Bruel T, Raffel R, Psomas C, Reynes J, Lacabaratz C, Levy Y, Schwartz O, Daniel Lelievre J, Benkirane M.
PMID: 28658234
Nature. 2017 Jun 28;546(7660):686. doi: 10.1038/nature22807.

This corrects the article DOI: 10.1038/nature21710.

Complete genome sequences of Geobacillus sp. Y412MC52, a xylan-degrading strain isolated from obsidian hot spring in Yellowstone National Park.

Standards in genomic sciences

Brumm P, Land ML, Hauser LJ, Jeffries CD, Chang YJ, Mead DA.
PMID: 26500717
Stand Genomic Sci. 2015 Oct 19;10:81. doi: 10.1186/s40793-015-0075-0. eCollection 2015.

Geobacillus sp. Y412MC52 was isolated from Obsidian Hot Spring, Yellowstone National Park, Montana, USA under permit from the National Park Service. The genome was sequenced, assembled, and annotated by the DOE Joint Genome Institute and deposited at the NCBI...

Monomeric Chiral and Achiral Basket-Handle Porphyrins: Synthesis, Structural Features, and Arrested Tautomerism.

The Journal of organic chemistry

Gehrold AC, Bruhn T, Schneider H, Radius U, Bringmann G.
PMID: 26556497
J Org Chem. 2015 Dec 18;80(24):12359-78. doi: 10.1021/acs.joc.5b02259. Epub 2015 Nov 13.

Chiral and achiral basket-handle porphyrins (BHPs) with different p-xylene straps and peripheral solubilizing groups were synthesized using a previously established synthetic approach. Subsequent modification, functionalization, and metalation of the tetrapyrrolic macrocycle yielded more than 80 BHPs. The chiral representatives...

Origin of the regioselective reduction of chlorins.

The Journal of organic chemistry

Bruhn T, Brückner C.
PMID: 25719438
J Org Chem. 2015 May 15;80(10):4861-8. doi: 10.1021/acs.joc.5b00137. Epub 2015 Mar 06.

The reduction of a free-base chlorin generally forms a bacteriochlorin (BC), while the reduction of the corresponding metallochlorin forms a metalloisobacteriochlorin (M-iBC). This regioselectivity has been long known but was never fully rationalized. In the free-base case, this regioselectivity...

Fluorescence Activated Cell Sorting (FACS) and Gene Expression Analysis of Fos-expressing Neurons from Fresh and Frozen Rat Brain Tissue.

Journal of visualized experiments : JoVE

Rubio FJ, Li X, Liu QR, Cimbro R, Hope BT.
PMID: 27685012
J Vis Exp. 2016 Aug 27;(114). doi: 10.3791/54358.

The study of neuroplasticity and molecular alterations in learned behaviors is switching from the study of whole brain regions to the study of specific sets of sparsely distributed activated neurons called neuronal ensembles that mediate learned associations. Fluorescence Activated...

Whole Genome Expression Analysis in a Mouse Model of Tauopathy Identifies MECP2 as a Possible Regulator of Tau Pathology.

Frontiers in molecular neuroscience

Maphis NM, Jiang S, Binder J, Wright C, Gopalan B, Lamb BT, Bhaskar K.
PMID: 28367114
Front Mol Neurosci. 2017 Mar 17;10:69. doi: 10.3389/fnmol.2017.00069. eCollection 2017.

Increasing evidence suggests that hyperphosphorylation and aggregation of microtubule-associated protein tau (MAPT or tau) correlates with the development of cognitive impairment in Alzheimer's disease (AD) and related tauopathies. While numerous attempts have been made to model AD-relevant tau pathology...

Chiral and achiral basket-handle porphyrins: short synthesis and stereostructures of these versatile building blocks.

Organic letters

Gehrold AC, Bruhn T, Schneider H, Radius U, Bringmann G.
PMID: 25556288
Org Lett. 2015 Jan 16;17(2):210-3. doi: 10.1021/ol503286s. Epub 2015 Jan 05.

Both, chiral and achiral basket-handle porphyrins were synthesized via a short, reliable, and efficient route in multigram quantities. Standard synthetic protocols such as metalation of the macrocycle, halogenation, and borylation of the porphyrin core or alkyl- and arylation with...

Isoporphycene: The Fourth Constitutional Isomer of Porphyrin with an N(4) Core-Occurrence of E/Z Isomerism.

Angewandte Chemie (International ed. in English)

Vogel E, Scholz P, Demuth R, Erben C, Bröring M, Schmickler H, Lex J, Hohlneicher G, Bremm D, Wu YD.
PMID: 10540393
Angew Chem Int Ed Engl. 1999 Oct 04;38(19):2919-2923. doi: 10.1002/(sici)1521-3773(19991004)38:19<2919::aid-anie2919>3.0.co;2-w.

Liberation of the ligand from the nickel complex 1 obtained by template synthesis yielded isoporphycene (as the octaethyl derivative 2), the first constitutional isomer of porphyrin with an N(4) core for which E/Z isomerism is involved: Compound 2 is...

Linear Polymeric C(70)(2-) Ions This work was supported by the Fonds der Chemischen Industrie. .

Angewandte Chemie (International ed. in English)

Brumm H, Peters E, Jansen M.
PMID: 11433445
Angew Chem Int Ed Engl. 2001 Jun 01;40(11):2069-2071.

No abstract available.

Violaxanthin Cycle Pigment Contents in Potato and Tobacco Plants with Genetically Reduced Photosynthetic Capacity.

Plant physiology

Bilger W, Fisahn J, Brummet W, Kossmann J, Willmitzer L.
PMID: 12228557
Plant Physiol. 1995 Aug;108(4):1479-1486. doi: 10.1104/pp.108.4.1479.

The influence of photosynthetic activity on the light-dependent adaptation of the pool size of the violaxanthin cycle pigments (violaxanthin + antheraxanthin + zeaxanthin) was studied in leaves of wild-type and transgenic potato (Solanum tuberosum L.) and tobacco (Nicotiana tabacum...

Showing 1 to 12 of 246 entries