Synthesis and structures of (.mu.-bis(carbene))dimetal complexes of chromium and tungsten
In: Organometallics. - Washington, DC : ACS Publ., ISSN 1520-6041, Vol. 10, No. 3 (1991), p. 737-746 Zugang:
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A new, general route to (.mu.-bis(carbene))ditungsten complexes: x-ray crystal structure of [cyclic] (CO)5W{C(OCH3)CH2[CH(CH2)3C(CH2CH:CH2)]C(OCH3)}W(CO)5
In: Organometallics. - Washington, DC : ACS Publ., ISSN 1520-6041, Vol. 7, No. 9 (1988), p. 2072-2074 Zugang:
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Atom-by-atom analysis of global downhill protein folding
in: Nature . - London [u.a.] : Nature Publising Group, ISSN 1476-4687, Vol. 442, No. 7100 (2006), p. 317-321 Zugang:
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2006
Protein folding is an inherently complex process involving coordination of the intricate networks of weak interactions that stabilize native three-dimensional structures. In the conventional paradigm, simple protein structures are assumed to fold in an all-or-none process that is inaccessible to... mehr
Preliminary crystallographic studies on glutamine synthetase from Mycobacterium tuberculosis
in: Acta crystallographica. - Copenhagen : Munksgaard, ISSN 1399-0047, Vol. 55, No. 4 (1999), p. 865-868 Zugang:
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1999
The etiologic agent of tuberculosis, Mycobacterium tuberculosis, has been shown to secrete the enzyme glutamine synthetase (TB-GS) which is apparently essential for infection. Four crystal forms of a recombinant TB-GS were grown. The one chosen for synchrotron X-ray data collection belongs to... mehr
The gene encoding the splicing factor SF2/ASF is a proto-oncogene
in: Nature structural & molecular biology . - London [u.a.] : Nature Publishing Group, ISSN 1545-9985, Vol. 14, No. 3 (2007), p. 185-193 Zugang:
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2007
Alternative splicing modulates the expression of many oncogene and tumor-suppressor isoforms. We have tested whether some alternative splicing factors are involved in cancer. We found that the splicing factor SF2/ASF is upregulated in various human tumors, in part due to amplification of its... mehr
The photo-oxidation of diethyl ether in smog chamber experiments simulating tropospheric conditions: Product studies and proposed mechanism
in: International Journal of Chemical Kinetics, in: International Journal of Chemical Kinetics . - New York, NY : Wiley, ISSN 0538-8066, ZDB-ID 1480875-4 Vol. 25 (8. 1993), p. 639-649
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1993
The products formed by the hydroxyl radical initiated photo-oxidation of diethyl ether have been investigated by irradiating synthetic air mixtures containing diethyl ether and nitrous acid in amounts approaching ppbv levels in a smog chamber. The decay of reactants and formation of products were... mehr
Preparation and properties of molybdenum-pentadienyl complexes: a facile .eta.5 .dblarw. .eta.3 reversible interconversion for a pentadienyl ligand
In: Organometallics. - Washington, DC : ACS Publ., ISSN 1520-6041, Vol. 8, No. 9 (1989), p. 2248-2252 Zugang:
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A mobile oocyte incubation unit (MOIU): A device for improvement of the gamete intrafallopian transfer (GIFT) program
in: Journal of assisted reproduction and genetics , ISSN 1573-7330, Vol. 5 (4. 1988), p. 188-194 Zugang:
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1988
Abstract Forty couples with infertility due to various causes were selected for the gamete intrafallopian transfer (GIFT) program at our hospital. When the first 21 couples (Group A) had been treated in the program, the rate of pregnancy achieved was 23.8%, which did not seem satisfactory. This... mehr
Copyright: Copyright 1988 Plenum Publishing Corporation mehr
A microRNA polycistron as a potential human oncogene
in: Nature . - London [u.a.] : Nature Publising Group, ISSN 1476-4687, Vol. 435, No. 7043 (2005), p. 828-833 Zugang:
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2005
To date, more than 200 microRNAs have been described in humans; however, the precise functions of these regulatory, non-coding RNAs remains largely obscure. One cluster of microRNAs, the mir-17–92 polycistron, is located in a region of DNA that is amplified in human B-cell lymphomas. Here we... mehr
Evolution of genes and genomes on the Drosophila phylogeny
in: Nature . - London [u.a.] : Nature Publising Group, ISSN 1476-4687, Vol. 450, No. 7167 (2007), p. 203-218 Zugang:
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2007
Comparative analysis of multiple genomes in a phylogenetic framework dramatically improves the precision and sensitivity of evolutionary inference, producing more robust results than single-genome analyses can provide. The genomes of 12 Drosophila species, ten of which are presented here for the... mehr