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Showing 13 to 24 of 237 entries
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Inward-Rectifying K+ Channels in Root Hairs of Wheat (A Mechanism for Aluminum-Sensitive Low-Affinity K+ Uptake and Membrane Potential Control).

Plant physiology

Gassmann W, Schroeder JI.
PMID: 12232295
Plant Physiol. 1994 Aug;105(4):1399-1408. doi: 10.1104/pp.105.4.1399.

K+ is the most abundant cation in cells of higher plants, and it plays vital roles in plant growth and development. Extensive studies on the kinetics of K+ uptake in roots have shown that K+ uptake is mediated by...

Isolation of a spermatozoid-releasing and -attracting substance from female gametophytes of Laminaria digitata.

Nature

Müller DG, Gassmann G, Lüning K.
PMID: 16068180
Nature. 1979 May 31;279(5712):430-1. doi: 10.1038/279430a0.

SEVERAL dioecious marine brown algae have been valuable in studying chemical communication during sexual reproduction. For example, female gametes of Ectocarpus siliculosus, Cutleria multifida and Fucus serratus secrete olefinic hydrocarbons into the seawater to attract male gametes(1-3). A more...

Respiratory plasticity in response to changes in oxygen supply and demand.

Integrative and comparative biology

Bavis RW, Powell FL, Bradford A, Hsia CC, Peltonen JE, Soliz J, Zeis B, Fergusson EK, Fu Z, Gassmann M, Kim CB, Maurer J, McGuire M, Miller BM, O'Halloran KD, Paul RJ, Reid SG, Rusko HK, Tikkanen HO, Wilkinson KA.
PMID: 21672862
Integr Comp Biol. 2007 Oct;47(4):532-51. doi: 10.1093/icb/icm070. Epub 2007 Jul 23.

Aerobic organisms maintain O(2) homeostasis by responding to changes in O(2) supply and demand in both short and long time domains. In this review, we introduce several specific examples of respiratory plasticity induced by chronic changes in O(2) supply...

Partial characterization of the proteins of human papilloma viruses (HPV) 1-3.

Virology

Pfister H, Gissmann L, zur Hausen H.
PMID: 18625481
Virology. 1977 Nov;83(1):131-7. doi: 10.1016/0042-6822(77)90216-1.

The protein compositions of full and empty particles of human papilloma viruses 1, 2, and 3 were compared by SDS-gel electrophoresis. The protein patterns revealed a considerable variation in the relative concentrations of three major proteins (VP2, 3, and...

Trace2PS and FSA2PS: two software toolkits for converting trace and fsa files to PostScript format.

Source code for biology and medicine

Krawczyk J, Goesmann A, Nolte R, Werber M, Weisshaar B.
PMID: 19622158
Source Code Biol Med. 2009 Jul 21;4:4. doi: 10.1186/1751-0473-4-4.

BACKGROUND: Due to the advanced techniques in sequencing and fragment analysis, DNA sequencers and analyzers produce vast amounts of data within short time. To administrate the large data volume conveniently, efficient data management systems are used in order to...

Hydrocarbons in waters adjacent to an oil exploratory site in the western North Atlantic Ocean.

Environmental science & technology

Gassmann G, Pocklington R.
PMID: 22283218
Environ Sci Technol. 1984 Nov 01;18(11):869-72. doi: 10.1021/es00129a011.

No abstract available.

New clues in the nucleus: transcriptional reprogramming in effector-triggered immunity.

Frontiers in plant science

Bhattacharjee S, Garner CM, Gassmann W.
PMID: 24062762
Front Plant Sci. 2013 Sep 13;4:364. doi: 10.3389/fpls.2013.00364.

The robustness of plant effector-triggered immunity is correlated with massive alterations of the host transcriptome. Yet the molecular mechanisms that cause and underlie this reprogramming remain obscure. Here we will review recent advances in deciphering nuclear functions of plant...

A marriage of two "Methusalem" drugs for the treatment of psoriasis?: Arguments for a pilot trial with metformin as add-on for methotrexate.

Dermato-endocrinology

Glossmann H, Reider N.
PMID: 24194965
Dermatoendocrinol. 2013 Apr 01;5(2):252-63. doi: 10.4161/derm.23874.

In this article we present arguments that the "antidiabetic" drug metformin could be useful as an add-on therapy to methotrexate for the treatment of psoriasis and, perhaps, for rheumatoid arthritis as well. Biochemical data suggest that both drugs may...

Virtual experiment for near-field goniophotometric measurements.

Applied optics

Schmähling F, Wübbeler G, Lopez M, Gassmann F, Krüger U, Schmidt F, Sperling A, Elster C.
PMID: 24663379
Appl Opt. 2014 Mar 01;53(7):1481-7. doi: 10.1364/AO.53.001481.

Near-field goniometric measurements are employed to determine the photometric characteristics of light sources, i.e., the spatial and angular distribution of the emitted light. To this end, a complex measurement system consisting of a goniometer and a CCD-based imaging photometer...

Genome Sequence of the Small-Colony Variant Pseudomonas aeruginosa MH27, Isolated from a Chronic Urethral Catheter Infection.

Genome announcements

Tielen P, Wibberg D, Blom J, Rosin N, Meyer AK, Bunk B, Schobert M, Tüpker R, Schatschneider S, Rückert C, Albersmeier A, Goesmann A, Vorhölter FJ, Jahn D, Pühler A.
PMID: 24459261
Genome Announc. 2014 Jan 23;2(1). doi: 10.1128/genomeA.01174-13.

Pseudomonas aeruginosa is a notable nosocomial pathogen causing severe chronic infections. Here we present the draft genome sequence of P. aeruginosa MH27, isolated from a patient with a chronic hospital-acquired catheter-associated urinary tract infection. The 7.1-Mb genome sequence organized...

ESI formation of a Meisenheimer complex from tetryl and its unusual dissociation.

Journal of mass spectrometry : JMS

Hubert C, Dossmann H, Machuron-Mandard X, Tabet JC.
PMID: 23494785
J Mass Spectrom. 2013 Mar;48(3):306-11. doi: 10.1002/jms.3156.

The reactivity of the explosive tetryl (N-methyl-N,2,4,6-tetranitroaniline; Mw = 287 u) was studied using electrospray ionization in negative mode. The main species detected in the spectrum corresponds to the ion observed at m/z 318 (previously assumed to be the...

[Fusaria and their mycotoxins in hay and grass silage from grassland with different intensities of management].

Mycotoxin research

Korn U, Müller M, Behrendt U, Gossmann M, Ditz M.
PMID: 23605205
Mycotoxin Res. 2005 Mar;21(1):36-9. doi: 10.1007/BF02954813.

Conservation forage (17 hay and 18 grass silage samples) from 15 farms with different intensities of grassland management in the Federal State of Brandenburg were examined for contamination with fusaria and their mycotoxins. The numbers of culturable filamentous fungi...

Showing 13 to 24 of 237 entries