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Showing 13 to 24 of 955 entries
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Rhythmic changes in transcriptional activity during the development of potato tubers.

Planta

Wechselberger M, Wielgat B, Kahl G.
PMID: 24311032
Planta. 1979 Dec;147(3):199-204. doi: 10.1007/BF00388738.

Chromatin-bound, DNA-dependent RNA polymerase (EC 2.7.7.6) activity and chromatin template availability, as measured with saturating amounts of E. coli RNA polymerase, changes rhythmically during the formation, dormancy, and sprouting of potato tubers. Active growth processes coincide with the highest...

Age-dependent variations in transcriptional response to wounding and gibberellic acid in a higher plant.

Planta

Wielgat B, Wechselberger M, Kahl G.
PMID: 24311033
Planta. 1979 Dec;147(3):205-9. doi: 10.1007/BF00388739.

The reaction of potato tuber tissue upon wounding and gibberellic acid (GA3) treatment is strictly dependent on the tuber age. Young, rapidly growing tubers decline both chromatin-bound, DNA-dependent RNA polymerase (EC 2.7.7.6) activity and template availability as a consequence...

DNA fingerprinting in sugar beet (Beta vulgaris) - identification of double-haploid breeding lines.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik

Schmidt T, Boblenz K, Metzlaff M, Kaemmer D, Weising K, Kahl G.
PMID: 24196032
Theor Appl Genet. 1993 Feb;85(6):653-7. doi: 10.1007/BF00225001.

The distribution and abundance of simple repetitive sequences complementary to the synthetic oligonucleotides (GACA)4, (GATA)4, (GTG)5 and (CA)8 in the genomes of several cultivars of Beta vulgaris and in the wild beet B. vulgaris ssp. maritima were investigated. Hybridization...

Hidden solidlike properties in the isotropic phase of the 8CB liquid crystal.

Physical review. E, Statistical, nonlinear, and soft matter physics

Kahl P, Baroni P, Noirez L.
PMID: 24329199
Phys Rev E Stat Nonlin Soft Matter Phys. 2013 Nov;88(5):050501. doi: 10.1103/PhysRevE.88.050501. Epub 2013 Nov 06.

Novel dynamic experiments have enabled the identification of a macroscopic solidlike response in the isotropic phase of a low molecular weight liquid crystal, 4,4'-n-octylcyanobiphenyl (8CB). This unknown property indicates that the low frequency shear elasticity identified in the isotropic...

[Not Available].

Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz

Süss J, Kahl O.
PMID: 27138154
Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz. 2001 Sep;44(9):920-3. doi: 10.1007/s001030100239.

No abstract available.

Community health workers: A crucial role in newborn health care and survival.

Journal of global health

Aboubaker S, Qazi S, Wolfheim C, Oyegoke A, Bahl R.
PMID: 25520788
J Glob Health. 2014 Dec;4(2):020302. doi: 10.7189/jogh.04.020302.

No abstract available.

Effect of Intercurrent Infections and Vaccinations on Immune and Inflammatory Biomarkers Among Human Immunodeficiency Virus-Infected Adults on Suppressive Antiretroviral Therapy.

Open forum infectious diseases

Tan DH, Szadkowski L, Raboud J, Yi TJ, Shannon B, Kaul R, Liles WC, Walmsley S.
PMID: 26380337
Open Forum Infect Dis. 2015 Mar 09;2(2):ofv036. doi: 10.1093/ofid/ofv036. eCollection 2015 Apr.

We used generalized estimating equations to quantify the impact of recent vaccination or intercurrent infections on immune and inflammatory biomarkers among 144 human immunodeficiency virus (HIV)-infected adults with HIV RNA < 50 copies/mL on antiretroviral therapy. These events were...

Two-dimensional systems with competing interactions: dynamic properties of single particles and of clusters.

Journal of physics. Condensed matter : an Institute of Physics journal

Schwanzer DF, Coslovich D, Kahl G.
PMID: 27546155
J Phys Condens Matter. 2016 Oct 19;28(41):414015. doi: 10.1088/0953-8984/28/41/414015. Epub 2016 Aug 22.

Systems with short-range attractive and long-range repulsive interactions are able to form mesophases at sufficiently low temperatures. In two dimensions, such mesophases emerge as clusters, stripes or bubbles. Using extensive Monte Carlo simulations we investigate the static and the...

Antenatal corticosteroids for women at risk of imminent preterm birth in low-resource countries: the case for equipoise and the need for efficacy trials.

BMJ global health

Vogel JP, Oladapo OT, Pileggi-Castro C, Adejuyigbe EA, Althabe F, Ariff S, Ayede AI, Baqui AH, Costello A, Chikamata DM, Crowther C, Fawole B, Gibbons L, Jobe AH, Kapasa ML, Kinuthia J, Kriplani A, Kuti O, Neilson J, Patterson J, Piaggio G, Qureshi R, Qureshi Z, Sankar MJ, Stringer JSA, Temmerman M, Yunis K, Bahl R, Metin Gülmezoglu A.
PMID: 29082019
BMJ Glob Health. 2017 Aug 30;2(3):e000398. doi: 10.1136/bmjgh-2017-000398. eCollection 2017.

The scientific basis for antenatal corticosteroids (ACS) for women at risk of preterm birth has rapidly changed in recent years. Two landmark trials-the Antenatal Corticosteroid Trial and the Antenatal Late Preterm Steroids Trial-have challenged the long-held assumptions on the...

Corrigendum: Proteogenomic integration reveals therapeutic targets in breast cancer xenografts.

Nature communications

Huang KL, Li S, Mertins P, Cao S, Gunawardena HP, Ruggles KV, Mani DR, Clauser KR, Tanioka M, Usary J, Kavuri SM, Xie L, Yoon C, Qiao JW, Wrobel J, Wyczalkowski MA, Erdmann-Gilmore P, Snider JE, Hoog J, Singh P, Niu B, Guo Z, Sun SQ, Sanati S, Kawaler E, Wang X, Scott A, Ye K, McLellan MD, Wendl MC, Malovannaya A, Held JM, Gillette MA, Fenyö D, Kinsinger CR, Mesri M, Rodriguez H, Davies SR, Perou CM, Ma C, Townsend RR, Chen X, Carr SA, Ellis MJ, Ding L.
PMID: 28440318
Nat Commun. 2017 Apr 25;8:15479. doi: 10.1038/ncomms15479.

No abstract available.

Management of Incidental Pancreatic Cystic Lesions.

Viszeralmedizin

Jenssen C, Kahl S.
PMID: 26288611
Viszeralmedizin. 2015 Feb;31(1):14-24. doi: 10.1159/000375282.

BACKGROUND: Pancreatic cystic lesions (PCL) are common. They are increasingly detected as an incidental finding of transabdominal ultrasound or cross-sectional imaging. In contrast to other parenchymal organs, dysontogenetic pancreatic cysts are extremely rare. In symptomatic patients the most frequent...

Hot-spot relaxation time current dependence in niobium nitride waveguide-integrated superconducting nanowire single-photon detectors.

Optics express

Ferrari S, Kovalyuk V, Hartmann W, Vetter A, Kahl O, Lee C, Korneev A, Rockstuhl C, Gol'tsman G, Pernice W.
PMID: 28437951
Opt Express. 2017 Apr 17;25(8):8739-8750. doi: 10.1364/OE.25.008739.

We investigate how the bias current affects the hot-spot relaxation dynamics in niobium nitride. We use for this purpose a near-infrared pump-probe technique on a waveguide-integrated superconducting nanowire single-photon detector driven in the two-photon regime. We observe a strong...

Showing 13 to 24 of 955 entries