Ida Nielsen

Image of Ida Nielsen
Norwegian version of this page
Mobile phone 22856183
Room 1226
Username
Visiting address Blindernveien 31 0371 Oslo
Postal address Postboks 1066 Blindern 0316 Oslo

Academic interests

During my master degree and PhD I worked to investigate gene regulation and the function of certain genes. The main methods I used were PCR, real-time PCR and SNP analysis on genetic material from the well known plant Arabidopsis thaliana. The Grini research group has included the closely related species Arabidopsis arenosa and Arabidopsis lyrata in the studies to investigate post-zygotic hybridization barriers in plants. I have been part of the following studies:

  • The developmental basis of post-zygotic hybridization barriers in Arabidopsis

  • MADS box type I transcription factors in Arabidopsis
  • The role of RNA directed DNA methylation (RdDM) in regulation of MADS box type I transcription factors

Teaching

Background

Completed Master of Science in molecular biology in 2013 and PhD in 2019 with Paul E. Grini as supervisor and Anne K. Brysting and Katrine Bjerkan as co-supervisors with focus on gene regulation, epigenetics and hybridization barriers in plants.

Master thesis entitled: The role of small RNA in imprinting of MADS box type I transcription factors.

PhD thesis entitled: Endosperm-based post-zygotic hybridizaiton barriers in Arabidopsis.

Tags: Genetics, Molecular biology, Epigenetics, Arabidopsis

Publications

  • Bjerkan, Katrine; Hornslien, Karina Stensland; Johannessen, Ida Marie; Krabberød, Anders Kristian; van Ekelenburg, Yuri Stephan & Kalantarian, Maryam [Show all 11 contributors for this article] (2019). Genetic variation and temperature affects hybrid barriers during interspecific hybridization. The Plant Journal. ISSN 0960-7412. 101, p. 122–140. doi: 10.1111/tpj.14523. Full text in Research Archive
  • Lafon-Placette, Clément; Johannessen, Ida Marie; Hornslien, Karina Stensland; Ali, Mohammad F.; Bjerkan, Katrine & Bramsiepe, Jonathan [Show all 11 contributors for this article] (2017). Endosperm-based hybridization barriers explain the pattern of gene flow between Arabidopsis lyrata and Arabidopsis arenosa in Central Europe. Proceedings of the National Academy of Sciences of the United States of America. ISSN 0027-8424. 114(6), p. E1027–E1035. doi: 10.1073/pnas.1615123114.

View all works in Cristin

  • Bjerkan, Katrine; Hornslien, Karina Stensland; Johannessen, Ida Marie; van Ekelenburg, Yuri Stephan; Bramsiepe, Jonathan & Brysting, Anne Krag [Show all 7 contributors for this article] (2019). Temperature and genetic variation alter strength of the post-zygotic endosperm based barrier between A. thaliana and A.arenosa.
  • Johannessen, Ida Marie; Hornslien, Karina Stensland; Krabberød, Anders Kristian; Bramsiepe, Jonathan; Brysting, Anne Krag & Grini, Paul Eivind (2018). The Genetic Basis of Post-Zygotic Hybridization Barriers Between Arabidopsis lyrata and A. arenosa.
  • Johannessen, Ida Marie; Hornslien, Karina Stensland; Krabberød, Anders Kristian; Bramsiepe, Jonathan; Brysting, Anne Krag & Grini, Paul Eivind (2017). The genetic basis of post-zygotic hybridization barriers between Arabidopsis lyrata and A. arenosa.
  • Johannessen, Ida Marie (2017). The effect of gene and genome dosage on hybridization barriers in Arabidopsis lyrata and Arabidopsis arenosa.
  • Johannessen, Ida Marie (2017). Interspecies compatibility of diploid and tetraploid Arabidopsis lyrata and A. arenosa.
  • Johannessen, Ida Marie; Lafon-Placette, Clément; Hornslien, Karina Stensland; Bramsiepe, Jonathan; Bjerkan, Katrine & Brysting, Anne Krag [Show all 8 contributors for this article] (2017). The effect of gene and genome dosage on hybridization barriers in Arabidopsis lyrata and Arabidospsis arenosa.
  • Johannessen, Ida Marie (2016). The effect of gene and genome dosage on hybridization barriers in Arabidopsis lyrata and Arabidospsis arenosa.

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Published May 7, 2014 12:06 PM - Last modified Oct. 28, 2021 10:40 AM