Sarah Breitenbach on Muck Rack

Sarah Breitenbach

As seen in: HuffPost, The Washington Post, USA Today, Wiley Online Library, PBS, PBS NewsHour, Orlando Sentinel, St. Louis Post-Dispatch, Lexington Herald-Leader, AlterNet and
Comms. Baltimorean. Recovering journalist.
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Articles

Preparing high-quality chromosome spreads from Crocus species for karyotyping and FISH

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By Abdullah El-nagish, Sarah Breitenbach, Tony Heitkam, Susan Liedtke
| biorxiv.org
Abstract Background: The saffron-producing Crocus sativus and its wild relative C. cartwrightianus are key species for understanding genetic evolution in this genus. Molecular-cytogenetic methods, especially fluorescent in situ hybridization (FISH), are essential for exploring the genetic relationships in this genus. Yet, preparing high-quality chromosomes for FISH analysis across Crocus species remains difficult.
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Preparing high-quality chromosome spreads from Crocus species for karyotyping and FISH

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By Abdullah El-nagish, Susan Liedtke, Sarah Breitenbach, Tony Heitkam
| tu-dresden.de
Abstract Background: The saffron-producing Crocus sativus and its wild relative C. cartwrightianus are key species for understanding genetic evolution in this genus. Molecular-cytogenetic methods, especially fluorescent in situ hybridization (FISH), are essential for exploring the genetic relationships in this genus. Yet, preparing high-quality chromosomes for FISH analysis across Crocus species remains difficult.
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Repeat turnover meets stable chromosomes: repetitive DNA sequences mark speciation and gene pool boundaries in sugar beet and wild beets

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By Nicola Schmidt, Katharina Sielemann, Sarah Breitenbach, Jörg Fuchs Verified
| Wiley Online Library Verified
INTRODUCTION Large evolutionary leaps in terms of speciation and genome divergence are occasionally accompanied by chromosome number changes caused by polyploidization events and/or structural rearrangements (Arabidopsis: Yogeeswaran et al., 2005; Carex: Escudero et al., 2012 & Escudero et al., 2015; Cylicomorpha: Rockinger et al., 2016).
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