prof. Ing. Vladimír Košťál, CSc.
Job Position: Head of Laboratory - Laboratory of Insect Diapause , Statutory representative
Phone:
+420 387775324, +420 387775230
E-mail:
kostal@entu.cas.cz
Web:
www.entu.cas.cz/kostal/
Insect diapause and cold hardiness
| Total found: 123 records
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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 |
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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. |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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 |
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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. |
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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 |
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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 |
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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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Dean C. A., Teets N. M., Košťál V.,
Šimek P., Denlinger D. (2016) Enhanced stress responses and metabolic adjustments linked to diapause and onset of migration in the large milkweed bug Oncopeltus fasciatus. Physiological Entomology
41
: 152-161. DOI: 10.1111/phen.12140 |
