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biosights: June 5, 2017

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Manage episode 198086801 series 2045212
Indhold leveret af Rockefeller University Press and The Rockefeller University Press. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Rockefeller University Press and The Rockefeller University Press eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.

Broken chromosomes stay on the safe side in mitosis

Unrepaired DNA double strand breaks can generate chromosome fragments that lack centromeres but, surprisingly, these acentric chromosomes can nevertheless segregate to spindle poles during mitosis. Karg et al. reveal that, in Drosophila melanogaster neuroblasts, acentric chromosomes segregate along interpolar microtubules at the spindle periphery that are organized by the chromokinesin motor protein Klp3a. This biosights episode presents the paper by Karg et al. from the June 5th, 2017, issue of The Journal of Cell Biology and includes an interview with the paper's senior author, William Sullivan (University of California, Santa Cruz). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research.

Subscribe to biosights via iTunes or RSS View biosights archive

The Rockefeller University Press biosights@rockefeller.edu

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119 episoder

Artwork

biosights: June 5, 2017

biosights

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Manage episode 198086801 series 2045212
Indhold leveret af Rockefeller University Press and The Rockefeller University Press. Alt podcastindhold inklusive episoder, grafik og podcastbeskrivelser uploades og leveres direkte af Rockefeller University Press and The Rockefeller University Press eller deres podcastplatformspartner. Hvis du mener, at nogen bruger dit ophavsretligt beskyttede værk uden din tilladelse, kan du følge processen beskrevet her https://da.player.fm/legal.

Broken chromosomes stay on the safe side in mitosis

Unrepaired DNA double strand breaks can generate chromosome fragments that lack centromeres but, surprisingly, these acentric chromosomes can nevertheless segregate to spindle poles during mitosis. Karg et al. reveal that, in Drosophila melanogaster neuroblasts, acentric chromosomes segregate along interpolar microtubules at the spindle periphery that are organized by the chromokinesin motor protein Klp3a. This biosights episode presents the paper by Karg et al. from the June 5th, 2017, issue of The Journal of Cell Biology and includes an interview with the paper's senior author, William Sullivan (University of California, Santa Cruz). Produced by Caitlin Sedwick and Ben Short. See the associated paper in JCB for details on the funding provided to support this original research.

Subscribe to biosights via iTunes or RSS View biosights archive

The Rockefeller University Press biosights@rockefeller.edu

  continue reading

119 episoder

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