Mgr. Lenka Gahurová, Ph.D.

Research experience and education

2017-now postdoctoral research scientist (part-time), Laboratory of biochemistry and molecular biology of germ cells, Institute of Animal Physiology and Genetics CAS, v.v.i, Libechov, Czech Republic
2015-now postdoctoral research fellow, Laboratory of early mammalian development, Department of molecular biology and genetics, Faculty of Science, University of South Bohemia, Ceske Budejovice, Czech Republic
2011-2015 Ph.D. student, Epigenetic Programme, Babraham Institute, University of Cambridge, Cambridge, United Kingdom
Ph.D. thesis: Defining the oocyte transcriptome and its relationship to de novo DNA methylation
2010-2011 MSc. student, Department of genetics, molecular biology and virology, Faculty of Science, Charles University, Prague, Czech Republic
Master’s thesis: Evaluation of the use of cell-free microRNAs in maternal plasma in non-invasive prenatal diagnosis of placental insufficiency-associated complications and Down syndrome (at Department of molecular biology and cell pathology, 3rd Medical faculty, Charles University, Prague, Czech Republic)
2009-2010 visiting MSc. student, Department of Genetics, Cambridge University, Cambridge, United Kingdom
Master’s project: Evaluation of methods of direct mutation and haplotype analysis for non-invasive prenatal diagnosis of tuberous sclerosis from cell-free fetal DNA in maternal plasma (at Cambridge Institute for Medical Research, Cambridge University, Cambridge, United Kingdom)
2006-2009 Bachelor’s degree in Biology

Additional scientific training

9/2015 Animal training course, validated by licence to manage and perform experiments with animals (Ministry of Agriculture, Czech Republic)
7/2015 Confocal Microscopy and Image Analysis Workshop (Department of Molecular Biology, University of South Bohemia, Czech Republic)
10/2013 Whole Exome Sequencing and RNA-seq Data Analysis course (Instituto Gulbenkian de Ciencia, Oeiras, Portugal)
7/2013 An Introduction to Solving Biological Problems with R (Graduate School of Life Sciences, University of Cambridge, United Kingdom)
12/2012 Next Generation Sequencing course (Graduate School of Life Sciences, University of Cambridge, United Kingdom)
10/2011 Home Office Animal Training Course (course validated by licence to manage and perform experiments with animals, Cambridge Home Office, United Kingdom)

Selected talks and poster presentations

A total of 14 talks and 8 poster presentations

9/2018 Visegrad Group Society for Developmental Biology Inaugural Meeting (Brno, Czech Republic)
Talk (selected abstract): Stage specific mTOR-regulated translation affects the relative spatial positioning of cells during mouse preimplantation embryo development.
4/2017 EMBO Workshop Awakening the genome: The maternal-to-zygotic transition (Dresden, Germany)
Talk (selected abstract): mTOR-regulated translation affects spatial cellular positioning in mouse preimplantation embryos
9/2016 RNA Club 2016 (Brno, Czech Republic)
Talk (selected abstract): Determinants of dynamics of DNA methylation establishment in oocytes
12/2014 Max Planck Freiburg Epigenetics Meeting (Freiburg, Germany)
Poster: Promoter activity determines DNA methylation landscape in oocytes.
9/2014 RNA Club 2014 (Prague, Czech Republic)
Talk (selected abstract): Activity of promoters shapes DNA methylation landscape in oocytes
5/2014 European Human Genetics Conference 2014 (Milan, Italy)
Poster: Transcription as a key determinant of DNA methylation landscape in oocytes
4/2014 Keystone Symposium on Epigenetic Programming and Inheritance (Boston, Massachusetts, USA)
Poster: Transcription as a key determinant of DNA methylation landscape in oocytes
11/2013 Mammalian Genome and Development Workshop (London, United Kingdom)
Talk (selected abstract): Global identification of active transcriptional start sites in germ cells and correlation with CpG methylation

Publications

2018 Koncicka M., Tetkova A., Jansova D., Del Llano E., Gahurova L., Kracmarova J., Prokesova S., Masek T., Pospisek M., Bruce A.W., Kubelka M., Susor A.: Increased expression of maturation promoting factor components speeds up meiosis in oocytes from aged females. Int J Mol Sci. 2018, 19(9):2841.
  Hanna C.W., Taudt A., Huang J., Gahurova L., Kranz A., Andrews S., Dean W., Stewart A.F., Colome-Tatche M., Kelsey G.: MLL2 conveys transcription-independent H3K4 trimethylation in oocytes. Nat Struct Mol Biol. 2018, 25(1):73-82.
2017 Brici D., Zhang Q., Reinhardt S., Dahl A., Hartmann H., Schmidt K., Goveas N., Huang J., Gahurova L., Kelsey G., Anastassiadis K., Stewart A.F., Kranz A.: Setd1b, encoding a histone 3 lysine 4 methyltransferase, is a maternal effect gene required for the oogenic gene expression program. Development. 2017, 144(14):2606-2617.
  Gahurova L.*, Tomizawa S.I.*, Smallwood S.A., Stewart-Morgan K.R., Saadeh H., Kim J., Andrews S.R., Chen T., Kelsey G.: Transcription and chromatin determinants of de novo DNA methylation timing in oocytes. Epigenetics Chromatin. 2017, 10:25.* equal contribution
2016 Stewart K.R.*, Veselovska L.*, Kelsey G.: Establishment and functions of DNA methylation in the germline. Epigenomics. 8(10):1399-1413. * equal contribution
2015 Stewart K.R., Veselovska L., Kim J., Huang J., Saadeh H., Tomizawa S-I., Smallwood S.A., Chen T., Kelsey G.: Dynamic changes in histone modifications precede de novo DNA methylation in oocytes. Genes Dev. 29(23):2449-2462.
  Veselovska L.*, Smallwood S.A.*, Saadeh H., Stewart K.R., Krueger F., Maupetit-Méhouas S., Arnaud P., Tomizawa S-I., Andrews S., Kelsey G.: Deep sequencing and de novo assembly of the mouse oocyte transcriptome define the contribution of transcription to the DNA methylation landscape. Genome Biol. 16:209. * equal contribution