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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: Curr Genet. 2016 Aug 20;63(2):179–186. doi: 10.1007/s00294-016-0640-0

Fig 5.

Fig 5

Msa1 and Msa2 are required for survival during DNA replication stress Equal numbers of cells were plated on rich glucose plates in a dilution series on 0, 5, 50 and 100 mM hydroxyurea (HU). HU prevents production of DNA precursers and thereby causes replication stress (Koc, et al. 2004). Cells lacking Msa1 or Msa2 are sensitive to HU and cells lacking both are more sensitive, indicating they have a shared role in DNA replication and/or DNA stress tolerance. rad53-21 lacks the checkpoint function of the essential RAD53 gene (Allen, et al. 1994).