People

Professor Ezio Rosato

Professor of Biology

Department: Biological Sciences, School of

Telephone: +44 (0)116 252 3351

Email: er6@leicester.ac.uk

Profile

Laurea in Scienze Biologiche (Universita’ di Padova) Dottorato (Phd) in Genetica (Universita’ di Ferrara) I was born and grew-up in Mestre (Italy) which is part of the Venetian 'dry-land' (terraferma). I studied at the University of Padova for my first degree. After military service in Rome I won a national competition and obtained a PhD scholarship in Genetics. Although my ‘Dottorato’ was awarded by the University of Ferrara my laboratory work was carried out in the Department of Biology at the University of Padova and in the Department of Genetics at the University of Leicester. I moved to Leicester permanently in 1994.

Research

In my laboratory we are interested in behaviour namely those observable processes initiated by an animal in response to extrinsic and/or intrinsic changes to the environment. Behaviour is a product of the brain; therefore we use it as a convenient tool for the analysis of the nervous system. Over the years my laboratory has been particularly involved in studying a complex behaviour the circadian clock especially (but not exclusively) in the fruit fly Drosophila melanogaster. We are interested in the genes that regulate the clock and we study them by characterising their function by examining their evolution and by analysing their expression. We are also engaged in understanding how clock neurons (neurons expressing clock genes) are organised and how circadian information flows through their network. More recently we have started investigating the inter-relationship between clock and development.

Publications

Publications

(0)

  1. Delfino L, Mason RP, Kyriacou CP, Giorgini F, Rosato E (2020) Rab8 promotes mutant HTT aggregation, reduces neurodegeneration, and ameliorates behavioural alterations in a Drosophila model of Huntington’s disease. J. of Huntington's disease. 9(3):253-263. doi: 10.3233/JHD-200411
  2. Hunt BJ, Mallon E, Rosato E. (2019) In silico identification of a molecular circadian system with novel features in the crustacean model organism Parhyale hawaiensis. Frontiers in Physiology-Chronobiology, 10: 1325, doi: 10.3389/fphys.2019.01325.
  3. Hansen CC, Ozkaya O, Roe H, Kyriacou CP, Giongo L, Rosato E. (2019) Locomotor behaviour and clock neurons organization in the agricultural pest Drosophila suzukii. Frontiers in Physiology, 10: 941. https://doi.org/10.3389/fphys.2019.00941.
  4. Hunt BJ, Özkaya Ö, Davies N, Gaten E, Seear P, Kyriacou CP, Tarling G, Rosato E (2017). The Euphausia superba transcriptome database, SuperbaSE: An online open resource for researchers. Ecol Evol. 7:6060-6077. DOI:10.1002/ece3.3168.
  5. Dissel S, Hansen CN, Ozkaya O, Hemsley M, Kyriacou CP, Rosato E. (2014) The logic of circadian organization in Drosophila, Curr Biol, 24: 2257-2266. DOI: 10.1016/j.cub.2014.08.023
  6. Fedele G, Green EW, Rosato E, Kyriacou CP (2014). An electromagnetic field disrupts negative geotaxis in Drosophila via a CRY-dependent pathway. Nature Communications 5, DOI:10.1038/ncomms5391.
  7. Seear PJ, Goodall-Copestake WP, Fleming AH, Rosato E, Tarling GA (2012). Seasonal and spatial influences on gene expression in Antarctic krill (Euphausia superba Dana). Marine Ecology Progress series, 467: 64-75. DOI 10.3354/meps09947.
  8. Dissel S, Codd V, Fedic R, Garner K, Costa R, Kyriacou CP, Rosato E (2004) A constitutively active Drosophila CRYPTOCHROME. Nature Neuroscience. 7: 834-840.
  9. Rosato E, Codd, V., Mazzotta, G, Piccin, A., Zordan, M., Costa, R. & Kyriacou, C.P. (2001) Light-dependent interaction between Drosophila CRY and the clock protein PER mediated by the carboxy terminus of CRY. Current Biology 11: 909-917.
  10. Rosato E, Trevisan A., Sandrelli F., Zordan M., Kyriacou C. P., Costa R. (1997). Conceptual translation of timeless reveals alternative initiating methionines in Drosophila. Nucleic Acids Res., 25: 455-458.
  11. Rosato E, Peixoto A. A., Gallippi A., Kyriacou C. P., Costa R. (1996). Mutational mechanisms, phylogeny and evolution of a repetitive region within a clock gene of Drosophila melanogaster. J. Mol. Evol., 42: 392-408.
.

Supervision

Our laboratory is open to exceptionally motivated students interested in neurogenetics. Particular strengths of our group are: behaviour, biological rhythms, circadian clocks, Drosophila genetics, Cryptochrome. However, any area of neurogenetics will be considered.

Teaching

Bs1050 (convenor). Bs2066 (contributor).

Press and media

I am and expert on circadian clocks, biological rhythms, genetics, and model systems
arrow-downarrow-down-3arrow-down-2arrow-down-4arrow-leftarrow-left-3arrow-left-2arrow-leftarrow-left-4arrow-rightarrow-right-3arrow-right-2arrow-right-4arrow-uparrow-up-3arrow-up-2arrow-up-4book-2bookbuildingscalendar-2calendarcirclecrosscross-2facebookfat-l-1fat-l-2filtershead-2headinstagraminstagraminstagramlinkedinlinkedinmenuMENUMenu Arrowminusminusrotator-pausec pausepinrotator-playplayc playplussearchsnapchatsnapchatthin-l-1thin-l-2ticktweettwittertwittertwitterwechatweiboweiboyoutubeyoutube