HR Excellence in Science

RNDr. Petr Šimek, CSc.

Position Head of Laboratory - Laboratory of Analytical Biochemistry and Metabolomics
Department of Biochemistry and Physiology
Institute of Entomology

Contact details +420 387775286

Total found: 255 records
Gäde G., Šimek P., Marco H. (2021) Biochemically identified neuropeptides in a caddisfly (Trichoptera) and a pygmy mole cricket (Orthoptera: Caelifera: Tridactyloidea). Archives of Insect Biochemistry & Physiology 106: e21778.
DOI: 10.1002/arch.21778
Gerber L., Kresse J.-C., Šimek P., Berková P., Overgaard J. (2021) Cold acclimation preserves hindgut reabsorption capacity at low temperature in a chill-susceptible insect, Locusta migratoria. Comparative Biochemistry and Physiology, Part A 252: article number: 110850.
DOI: 10.1016/j.cbpa.2020.110850
Nupur , Kuzma M., Hájek J., Hrouzek P., Gardiner A.T., Lukeš M., Moos M., Šimek P., Koblížek M. (2021) Structure elucidation of the novel carotenoid gemmatoxanthin from the photosynthetic complex of Gemmatimonas phototrophica AP64. Scientific Reports 11: article number: 15964.
DOI: 10.1038/s41598-021-95254-6
Opekar S., Kvíčala J., Moos M., Pejchal V., Šimek P. (2021) Mechanism of alkyl chloroformate-mediated esterification of carboxylic acids in aqueous media. Journal of Organic Chemistry early access: DOI: 10.1021/acs.joc.1c01546
Opekar S., Zahradníčková H., Vodrážka P., Řimnáčová L., Šimek P., Moos M. (2021) A chiral GC-MS method for analysis of secondary amino acids after heptafluorobutyl chloroformate & methylamine derivatization. Amino Acids 53: 347–358.
DOI: 10.1007/s00726-021-02949-1
Řimnáčová L., Moos M., Opekar S., Vodrážka P., Pejchal V., Mráz J., Šimek P. (2021) Ethyl chloroformate mediated gas chromatographic-mass spectrometric biomonitoring of acidic biomarkers of occupational exposure and endogenous metabolites in human urine. Journal of Chromatography A 1656: article number: 462547.
DOI: 10.1016/j.chroma.2021.462547
Škodová-Sveráková I., Záhonová K., Juricová V., Danchenko M., Moos M., Baráth P., Prokopchuk G., Butenko A., Lukáčová V., Kohútová L., Bučková B., Horák A., Faktorová D., Horváth A., Šimek P., Lukeš J. (2021) Highly flexible metabolism of the marine euglenozoan protist /Diplonema papillatum/ BMC Biology 19: 251.
DOI: 10.1186/s12915-021-01186-y

Documents to download:
Skodova-Sverakova_2021_BMCBiol (pdf)
Gäde G., Šimek P., Marco H. (2020) The adipokinetic peptides in Diptera: structure, function, and evolutionary trends. Frontiers in Endocrinology 11: article number: 153.
DOI: 10.3389/fendo.2020.00153
Heneberg P., Jegorov A., Šimek P. (2020) Peroral administration of beauverolides allows their transfer to the peripheral blood and urine. CyTA - Journal of Food 18: 644-652.
DOI: 10.1080/19476337.2020.1809525
Marco H., Šimek P., Gäde G. (2020) Unique members of the adipokinetic hormone family in butterflies and moths (Insecta, Lepidoptera). Frontiers in Physiology 11: article number: 614552.
DOI: 10.3389/fphys.2020.614552
Potts L.J., Košťál V., Šimek P., Teets N. M. (2020) Energy balance and metabolic changes in an overwintering wolf spider, Scizocosa stridulans. Journal of Insect Physiology 126: 104112.
DOI: 10.1016/j. jinsphys.2020.104112
Sam K., Koane B., Sam L., Mrázová A., Segar S. T., Volf M., Moos M., Šimek P., Sisol M., Novotný V. (2020) Insect herbivory and herbivores of Ficus species along a rain forest elevational gradient on Papua New Guinea. Biotropica 52: 263-276.
DOI: 10.1111/btp.12741
Šimčíková D., Tůma P., Jegorov A., Šimek P., Heneberg P. (2020) Rapid methods for the separation of natural mixtures of beauverolides cholesterol acyltransferase inhibitors, isolated from the fungus Isaria fumosorosea. Journal of Separation Science 43: 962-969.
DOI: 10.1002/jssc.201901084
Škodová-Sveráková I., Prokopchuk G., Pena Diaz C., Záhonová K., Moos M., Horváth B., Šimek P., Lukeš J. (2020) Unique Dynamics of Paramylon Storage in the Marine Euglenozoan Diplonema papillatum. Protist 171: article number 125717 (publ. April 2020).
DOI: 10.1016/j.protis.2020.125717

Documents to download:
Škodová-Sveráková_2020_Protist (pdf)
Gäde G., Šimek P., Marco H. (2019) Structural diversity of adipokinetic hormones in the hyperdiverse coleopteran Cucujiformia. Archives of Insect Biochemistry and Physiology 102: article number: e21611.
DOI: 10.1002/arch.21611
Heneberg P., Jegorov A., Šimek P. (2019) Beauveriolide M (beauverolide M), >98 %. FUNKČNÍ VZOREK
Rozsypal J., Toxopeus J., Moos M., Berková P., Šimek P., Košťál V. (2019) Fat body disintegration after freezing stress is a consequence rather than a cause of freezing injury in larvae of Drosophila melanogaster. Journal of Insect Physiology 115: 12-19 .
DOI: 10.1016/j.jinsphys.2019.03.008
Šimek P., Hušek P., Zahradníčková H. (2019) Heptafluorobutyl chloroformate-based sample preparation protocol for nonchiral and chiral amino acid analysis by gas chromatography-mass spectrometry. In: Alterman M. A. (ed.): Amino Acid Analysis: Methods and Protocols, Methods in Molecular Biology, Vol. 2030, Springer Science+Business Media, LLC, part of Springer Nature 2019, 455 pp., ISBN 978-1-4939-9638-4. 237-251.
DOI: 10.1007/978-1-4939-9639-1_18
Štětina T., Poupardin R., Moos M., Šimek P., Šmilauer Petr, Košťál V. (2019) Larvae of Drosophila melanogaster exhibit transcriptional activation of immune response pathways and antimicrobial peptides during recovery from supercooling stress. Insect Biochemistry and Molecular Biology 105: 60-68.
DOI: 10.1016/j.ibmb.2019.01.006
Costa A., Moos M., Zahradníčková H., Šimek P., Zemek R. (2018) The effect of wounding and Spodoptera littoralis herbivory on plant VOCs emissions in caraway Carum carvi. 34th Annual Meeting of the International Society of Chemical Ecology, 12-18 August 2018, Budapest, Hungary. Abstract Book 97.

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Biology Centre CAS
Branišovská 1160/31
370 05 České Budějovice
Data box: r84nds8


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