HR Excellence in Science

prof. Ing. Vladimír Košťál, CSc.

Position 1 Head of Laboratory - Laboratory of Insect Diapause
Department of Biochemistry and Physiology
Institute of Entomology

Position 2 Statutory representative
Institute of Entomology

Position 3 Chairman of Board
BC Board
Biology Centre CAS

Contact details +420 387775324, +420 387775230
www.entu.cas.cz/kostal/
kostal@entu.cas.cz

Others

Insect diapause and cold hardiness


Total found: 124 records
Kim B.Y., Matute D.R., Petrov D.A., plus 36 consortial authors, Košťál V. (2021) Highly contiguous assemblies of 101 drosophilid genomes. eLife 10: e66405.
DOI: https://doi.org/10.7554/eLife.66405
Rozsypal J., Moos M., Rudolf Ivo, Košťál V. (2021) Do energy reserves and cold hardiness limit winter survival of Culex pipiens? Comparative Biochemistry and Physiology Part A 255: 110912.
DOI: 10.1016/j.cbpa.2021.110912
Bayley J.S., Sorensen J., Moos M., Košťál V., Overgaard J. (2020) Cold acclimation increases depolarization resistance and tolerance in muscle fibers from a chill-susceptible insect, Locusta migratoria. American Journal of Physiology-Regulatory, Integrative, and Comparative Physiology 319: R439-R447.
DOI: 10.1152/ajpregu.00068.2020.
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
Štětina T., Des Marteaux L. E., Košťál V. (2020) Insect mitochondria as targets of freezing-induced injury. Proceedings of the Royal Society B 287: 20201273.
DOI: 10.1098/rspb.2020.1273
Des Marteaux L. E., Hůla P., Košťál V. (2019) Transcriptional analysis of insect extreme freeze tolerance. Proceedings of the Royal Society B 286: 20192019.
DOI: 10.1098/rspb.2019.2019
Košťál V., Grgac R., Korbelová J. (2019) Delayed mortality and sublethal effects of cold stress id Drosophila melanogaster. Journal of Insect Physiology 113: 24-32.
DOI: 10.1016/j.jinsphys.2019.01.003
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
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
Toxopeus J., Košťál V., Sinclair B. (2019) Evidence for non-colligative function of small cryoprotectants in a freeze-tolerant insect. Proceedings of the Royal Society B 286: 20190050.
DOI: 10.1098/rspb.2019.0050
Des Marteaux L. E., Štětina T., Košťál V. (2018) Insect fat body cell morphology and response to cold stress is modulated by acclimation. Journal of Experimental Biology 221: jeb189647.
DOI: doi:10.1242/jeb.189647
Lehmann P., Pruisscher P., Košťál V., Moos M., Šimek P., Nylin S., Agren R., Varemo L., Wiklund C., Wheat C.W., Gotthard K. (2018) Metabolome dynamics of diapause in the butterfly Pieris napi: distinguishing maintenance, termination and post-diapause phases. Journal of Experimental Biology 221: jeb.169508.
DOI: doi: 10.1242/jeb.169508
Rozsypal J., Košťál V. (2018) Supercooling and freezing as eco-physiological alternatives rather than mutually exclusive strategies: A case study in Pyrrhocoris apterus. Journal of Insect Physiology 111: 53-62.
DOI: 10.1016/j.jinsphys.2018.10.006
Rozsypal J., Moos M., Šimek P., Košťál V. (2018) Thermal analysis of ice and glass transitions in insects that do and do not survive freezing. Journal of Experimental Biology 221: article number: jeb170464.
DOI: 10.1242/jeb.170464
Štětina T., Hůla P., Moos M., Šimek P., Šmilauer P., Košťál V. (2018) Recovery from supercooling, freezing, and cryopreservation stress in larvae of the drosophilid fly, Chymomyza costata. Scientific Reports 8: 4414.
DOI: 10.1038/s41598-018-22757-0
Košťál V., Štětina T., Poupardin R., Korbelová J., Bruce A. W (2017) Conceptual framework of the ecophysiological phases of insect diapause development justified by transcriptomic profiling. Proceedings of the National Academy of Sciences USA 114: 8532-8537 .
DOI: 10.1073/pnas.1707281114
Rozsypal J., Košťál V. (2017) Survival of internal ice formation in freeze avoiding insects: role of inoculation by external ice. Book of abstracts of the 3rd Research Coordination Meeting on Dormancy Management to Enable Mass-rearing and Increase Efficacy of Sterile Insects and Natural Enemies. May 29 - June 2 2017, Vienna International Centre, Vienna, Austria.
Boardman L., Sorensen J., Košťál V., Šimek P., Terblanche J. (2016) Cold tolerance is unaffected by oxygen availability despite changes in anaerobic metabolism. Scientific Reports 6: article number 32856.
DOI: 10.1038/srep32856
Boardman L., Sorensen J., Košťál V., Šimek P., Terblanche J. (2016) Chilling slows anaerobic metabolism to improve anoxia tolerance of insects. Metabolomics 12: 176.
DOI: 10.1007/s11306-016-1119-1
Colinet , Renault D., Javal M., Berková P., Šimek P., Košťál V. (2016) Uncovering the benefits of fluctuating thermal regimes on cold tolerance of drosophila flies by combined metabolomic and lipidomic approach. Biochimica et Biophysica Acta 1861: 1736–1745 .
DOI: http://dx.doi.org/10.1016/j.bbalip.2016.08.008

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