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Giulia Secci graduated with a Biology degree in 2014 and obtained her Master's degree in Marine Biology in 2016, both from the University of Cagliari. In 2018, she was awarded a PhD mixed grant from FCT to carry out her research at CIIMAR (Porto, Portugal) and Karl-Franzens University (Graz, Austria). Her PhD focuses on various aspects of the genetics of the Salmonidae subfamily Thymallinae, requiring the development of both laboratory and bioinformatics skills. The laboratory skills required include the ability to perform and optimize various DNA/RNA extraction procedures, PCR and real-time PCR, and preparation of libraries for NGS. Additionally, data analysis and bioinformatics procedures are necessary, including the analysis of raw data from low-coverage genome sequencing, ddRAD and Sanger sequencing, as well as phylogenetic analyses such as Maximum Likelihood and Bayesian methods, and time calibration analyses. She has also conducted phylogeographic and population structure analyses to recover the evolutionary history of the studied species. Ultimately, she has produced both genomic and transcriptomic resources extremely useful in the study of salmonid species. Over the last six years, she has published ten ISI-indexed publications.
Identification

Personal identification

Full name
Giulia Secci

Citation names

  • Secci, Giulia
  • Giulia Secci-Petretto

Author identifiers

Ciência ID
AC1E-65BC-F6C8
ORCID iD
0000-0002-9450-8993

Knowledge fields

  • Natural sciences - Biological Sciences - Molecular Biology
  • Natural sciences - Biological Sciences - Evolutionary Biology
  • Natural sciences - Biological Sciences - Freshwater Biology
  • Exact Sciences - Computer and Information Sciences - Bioinformatics

Languages

Language Speaking Reading Writing Listening Peer-review
Italian Proficiency (C2) Proficiency (C2) Proficiency (C2) Proficiency (C2)
English Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
Portuguese Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
Education
Degree Classification
2018/09/15 - 2022/09/15
Ongoing
Biologia (Doutoramento)
Major in Genetics
Universidade do Porto Faculdade de Ciências, Portugal
"Genetic diversity within Thymallus: from species delimitation to whole genome sequencing" (THESIS/DISSERTATION)
2021/01/25 - 2021/01/29
Concluded
Introduction To Python (Outros)
Freie Universität Berlin, Germany
2020/05/04 - 2020/05/08
Concluded
Molecular Bioinformatics (Outros)
Universidade do Porto Faculdade de Medicina, Portugal
2020/01/22 - 2020/01/22
Concluded
RadCamp 2020 - The Lisbon Edition (Outros)
Universidade de Lisboa Centro de Ecologia Evolução e Alterações Ambientais, Portugal
2019/01/28 - 2019/02/01
Concluded
Practical Course in Phylogenetics (Outros)
Universidade de Lisboa Centro de Ecologia Evolução e Alterações Ambientais, Portugal
2016/11/22
Concluded
Marine bio-ecology (Laurea Specialistica)
Università degli Studi di Cagliari, Italy
"Study of the moray eel Muraena helena (Linnaeus, 1758)(Anguilliformes, Muraenidae) by molecular cytogenetics" (THESIS/DISSERTATION)
20/20
2014/02/26
Concluded
Biology (Laurea)
Università degli Studi di Cagliari, Italy
"Population dynamics of the species Abra alba (Wood, 1802) (Mollusca, Bivalvia) in Santa Gilla's lagoon" (THESIS/DISSERTATION)
17/20
Affiliation

Science

Category
Host institution
Employer
2018/10/15 - 2023/10/21 Researcher (Research) Fundação para a Ciência e a Tecnologia, Portugal
Universidade do Porto Centro Interdisciplinar de Investigação Marinha e Ambiental, Portugal
(...)

Others

Category
Host institution
Employer
2019/10/01 - 2019/10/31 Internship Fundação para a Ciência e a Tecnologia, Portugal
Karl-Franzens-Universität Graz, Austria
2017/09/19 - 2018/09/19 Volunteer traineeship at CIIMAR's Aquatic Ecology and Evolution laboratory Universidade do Porto Centro Interdisciplinar de Investigação Marinha e Ambiental, Portugal
2017/04/18 - 2017/08/31 Volunteer traineeship as biologist with the research team "Coastal Ecosystem and Biodiversity". The tasks included: sampling sea urchin larvae by SCUBA diving for positioning and recovery of the traps IMC-International Marine Center, Italy
2016/05/02 - 2016/08/31 Volunteer traineeship as aquarist Oceanario de Lisboa, Portugal
Outputs

Publications

Journal article
  1. Pires, Rita F. T.; Froufe, Elsa; Secci-Petretto, Giulia; dos Santos, Antonina; Rita F. T. Pires; Elsa Froufe; Giulia Secci-Petretto; Antonina dos Santos. "Report on the occurrence of the hydromedusa Odessia maeotica (Ostroumoff, 1896) in the north-eastern Atlantic revealed by citizen science and integrative taxonomy". Aquatic Ecology (2023): http://dx.doi.org/10.1007/s10452-023-10071-5.
    10.1007/s10452-023-10071-5
  2. Mucientes, Gonzalo; Vilas-Arrondo, Nair; Secci-Petretto, Giulia; Vázquez, Uxía; Pin, Xabier; López, Alfredo; Castro, L. Filipe C.; Froufe, Elsa. "First Confirmed Record of the Smalltooth Sand Tiger, Odontapis Ferox, in Galicia (NW Spain)". Thalassas: An International Journal of Marine Sciences 39 1 (2023): 413-417. http://dx.doi.org/10.1007/s41208-023-00526-9.
    10.1007/s41208-023-00526-9
  3. Secci-Petretto, Giulia; Englmaier, Gernot K.; Weiss, Steven J.; Antonov, Alexander; Persat, Henri; Denys, Gael P.J.; Schenekar, Tamara; et al. "Evaluating a species phylogeny using ddRAD SNPs: Cyto-nuclear discordance and introgression in the salmonid genus Thymallus (Salmonidae)". Molecular Phylogenetics and Evolution 178 (2023): 107654. http://dx.doi.org/10.1016/j.ympev.2022.107654.
    10.1016/j.ympev.2022.107654
  4. Steven J. Weiss; Duarte V. Gonçalves; Giulia Secci-Petretto; Gernot K. Englmaier; André Gomes-Dos-Santos; Gael P. J. Denys; Henri Persat; et al. "Global systematic diversity, range distributions, conservation and taxonomic assessments of graylings (Teleostei: Salmonidae; Thymallus spp.)". Organisms Diversity & Evolution (2020): https://doi.org/10.1007/s13127-020-00468-7.
    10.1007/s13127-020-00468-7
  5. Giulia Secci-Petretto; Denys G.P.J.; André Gomes-Dos-Santos. "The complete mitochondrial genome of Thymallus thymallus (Linnaeus, 1758) (Actinopterygii, Salmonidae) obtained by long range PCRs and double multiplexing". 44 2 (2020): 091-094. https://doi.org/10.26028/cybium/2020-442-001.
    Published • https://doi.org/10.26028/cybium/2020-442-001
  6. Weiss, Steven; Grimm, Jacqueline; Gonçalves, Duarte V.; Secci-Petretto, Giulia; Englmaier, Gernot K.; Baimukanov, Mirgaliy; Froufe, Elsa. "Comparative genetic analysis of grayling (Thymallus spp. Salmonidae) across the paleohydrologically dynamic river drainages of the Altai-Sayan mountain region". Hydrobiologia 847 13 (2020): 2823-2844. http://dx.doi.org/10.1007/s10750-020-04273-3.
    Published • 10.1007/s10750-020-04273-3
  7. Steven Weiss; Giulia Secci-Petretto; Alexander Antonov; Elsa Froufe. "Multiple species of grayling ( Thymallus sp.) found in sympatry in a remote tributary of the Amur River". Zoologica Scripta (2020): https://doi.org/10.1111/zsc.12393.
    10.1111/zsc.12393
  8. Froufe, Elsa; Bolotov, Ivan N.; Aldridge, David C.; Bogan, Arthur E.; Breton, Sophie; Gan, Han Ming; Kovitvadhi, Uthaiwan; et al. "Mesozoic mitogenome rearrangements and freshwater mussel (Bivalvia: Unionoidea) macroevolution". (2020): http://hdl.handle.net/10198/20115.
    10.1038/s41437-019-0242-y
  9. Giulia Secci-Petretto; Henri Persat; Steven J. Weiss; Froufe, Elsa; Gael P. J. Denys. "A third European species of grayling (Actinopterygii, Salmonidae), endemic to the Loire River basin (France), Thymallus ligericus n. sp.". Cybium 43 3 (2019): 233-238. https://doi.org/10.26028/cybium/2019-433-004.
    Published
  10. Lopes-Marques, Mónica; Alves, Luís Q.; Fonseca, Miguel M.; Secci-Petretto, Giulia; Machado, André M.; Ruivo, Raquel; Castro, L. Filipe C.. "Convergent inactivation of the skin-specific C-C motif chemokine ligand 27 in mammalian evolution". Immunogenetics 71 5-6 (2019): 363-372. http://dx.doi.org/10.1007/s00251-019-01114-z.
    Published • 10.1007/s00251-019-01114-z
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2021/09/23 Insight into the grayling’s world: nuclear perspective based on ddRAD-seq Blue Think Conference
CIIMAR (Matosinhos, Portugal)
2020/09/17 Assessing genetic diversity within Thymallus trough genomic approaches Blue Think Conference
CIIMAR (Matosinhos, Portugal)
2019/09/02 Mitogenome Phylogeny of Thymallus (graylings) - Species delineation ECI XVI EUROPEAN CONGRESS OF ICHTHYOLOGY
(Lausanne, Switzerland)