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Showing 1 to 12 of 338 entries
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Endogenous siRNA and miRNA targets identified by sequencing of the Arabidopsis degradome

pipeline programs

Addo-Quaye C, Axtell MJ, Bartel DP, Eshoo TW.
GSID: DGXfo6qJeVsJ
C Addo-Quaye, TW Eshoo, DP Bartel, MJ Axtell - Current Biology, 2008 - Elsevier

MicroRNAs (miRNAs) regulate the expression of target mRNAs in plants and animals [1]. Plant miRNA targets have been predicted on the basis of their extensive and often …

Enantioselective Synthesis of Guaianolides in the Osmitopsin Family by Domino Metathesis.

Organic letters

Barthel A, Kaden F, Jäger A, Metz P.
PMID: 27333451
Org Lett. 2016 Jul 01;18(13):3298-301. doi: 10.1021/acs.orglett.6b01619. Epub 2016 Jun 22.

Relay metathesis enabled an improved access from (S)-citronellal to the marine trisnorguaiane (-)-clavukerin A. This hydroazulene was applied as an advantageously functionalized building block for the asymmetric synthesis of the sesquiterpene lactone osmitopsin and the proposed structure of 4,5-epoxyosmitopsin...

Surface Fraction Dependence of Contact Angles Induced by Kinks in the Triple Line.

Physical review letters

Rivetti M, Teisseire J, Barthel E.
PMID: 26182109
Phys Rev Lett. 2015 Jul 03;115(1):016101. doi: 10.1103/PhysRevLett.115.016101. Epub 2015 Jun 30.

On periodic superhydrophobic surfaces the receding contact angle often scales with the surface fraction, as expected from a simple rule of mixture, the Cassie relation. However, it has been argued that energy averaging breaks down owing to line pinning,...

[Erratum to: Refixation of the biceps tendon onto the radial tuberosity using two suture anchors].

Operative Orthopadie und Traumatologie

Konrads C, Rueckl K, Barthel T, Walcher M, Rudert M, Plumhoff P.
PMID: 28536809
Oper Orthop Traumatol. 2017 Aug;29(4):305. doi: 10.1007/s00064-017-0505-9.

No abstract available.

On the origin of differential phase contrast at a locally charged and globally charge-compensated domain boundary in a polar-ordered material.

Ultramicroscopy

MacLaren I, Wang L, McGrouther D, Craven AJ, McVitie S, Schierholz R, Kovács A, Barthel J, Dunin-Borkowski RE.
PMID: 25837677
Ultramicroscopy. 2015 Jul;154:57-63. doi: 10.1016/j.ultramic.2015.03.016. Epub 2015 Mar 19.

Differential phase contrast (DPC) imaging in the scanning transmission electron microscope is applied to the study of a charged antiphase domain boundary in doped bismuth ferrite. A clear differential signal is seen, which matches the expected direction of the...

Phase Diagram of an Extended Quantum Dimer Model on the Hexagonal Lattice.

Physical review letters

Schlittler T, Barthel T, Misguich G, Vidal J, Mosseri R.
PMID: 26636869
Phys Rev Lett. 2015 Nov 20;115(21):217202. doi: 10.1103/PhysRevLett.115.217202. Epub 2015 Nov 18.

We introduce a quantum dimer model on the hexagonal lattice that, in addition to the standard three-dimer kinetic and potential terms, includes a competing potential part counting dimer-free hexagons. The zero-temperature phase diagram is studied by means of quantum...

Desiccation tolerance in resurrection plants: new insights from transcriptome, proteome and metabolome analysis.

Frontiers in plant science

Dinakar C, Bartels D.
PMID: 24348488
Front Plant Sci. 2013 Nov 28;4:482. doi: 10.3389/fpls.2013.00482. eCollection 2013.

Most higher plants are unable to survive desiccation to an air-dried state. An exception is a small group of vascular angiosperm plants, termed resurrection plants. They have evolved unique mechanisms of desiccation tolerance and thus can tolerate severe water...

Scatter analysis and correction for ultrafast X-ray tomography.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Wagner M, Barthel F, Zalucky J, Bieberle M, Hampel U.
PMID: 25939622
Philos Trans A Math Phys Eng Sci. 2015 Jun 13;373(2043). doi: 10.1098/rsta.2014.0396.

Ultrafast X-ray computed tomography (CT) is an imaging technique with high potential for the investigation of the hydrodynamics in multiphase flows. For correct determination of the phase distribution of such flows, a high accuracy of the reconstructed image data...

Beta-amyloid imaging with florbetaben.

Clinical and translational imaging

Sabri O, Seibyl J, Rowe C, Barthel H.
PMID: 25741488
Clin Transl Imaging. 2015;3(1):13-26. doi: 10.1007/s40336-015-0102-6. Epub 2015 Feb 12.

Florbetaben is a fluorine-18 (

Post-extrasystolic Blood Pressure Potentiation as a Risk Predictor in Cardiac Patients.

Arrhythmia & electrophysiology review

Steger A, Sinnecker D, Barthel P, Müller A, Gebhardt J, Schmidt G.
PMID: 27403290
Arrhythm Electrophysiol Rev. 2016 May;5(1):27-30. doi: 10.15420/aer.2016.14.2.

For more than 100 years physicians have observed that heartbeats following extrasystolic beats are characterised by augmented myocardial contractility. This phenomenon was termed post-extrasystolic potentiation (PESP). In the 1970s it was first noted that PESP measured at the blood...

Performance of a direct detection camera for off-axis electron holography.

Ultramicroscopy

Chang SLY, Dwyer C, Barthel J, Boothroyd CB, Dunin-Borkowski RE.
PMID: 26630072
Ultramicroscopy. 2016 Feb;161:90-97. doi: 10.1016/j.ultramic.2015.09.004. Epub 2015 Oct 19.

The performance of a direct detection camera (DDC) is evaluated in the context of off-axis electron holographic experiments in a transmission electron microscope. Its performance is also compared directly with that of a conventional charge-coupled device (CCD) camera. The...

An axially bridged indium phthalocyanine dimer with an IN[bond]IN bond.

Angewandte Chemie (International ed. in English)

Chen Y, Barthel M, Seiler M, Subramanian LR, Bertagnolli H, Hanack M.
PMID: 12207401
Angew Chem Int Ed Engl. 2002 Sep 02;41(17):3239-42. doi: 10.1002/1521-3773(20020902)41:17<3239::AID-ANIE3239>3.0.CO;2-F.

No abstract available.

Showing 1 to 12 of 338 entries