News tagged with chromosomes

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Single cells seen in unprecedented detail

Researchers have developed a large-scale sequencing technique called Genome and Transcriptome Sequencing (G&T-seq) that reveals, simultaneously, the unique genome sequence of a single cell and the activity ...

date16 hours ago in Biotechnology
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How an RNA gene silences a whole chromosome

Researchers at Caltech have discovered how an abundant class of RNA genes, called long non-coding RNAs (lncRNAs, pronounced link RNAs) can regulate key genes. By studying an important lncRNA, called Xist, ...

date14 hours ago in Biotechnology
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Plant models for crop breeding of the future

Minichromosomes have been extensively used as tools for revealing the functional structures of eukaryotic chromosomes. In the most popular model plant, Arabidopsis thaliana, however, only six different minichromosomes ...

dateJun 25, 2014 in Biotechnology
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Unraveling cell division

CRG researchers shed new light on mitosis. The study published in the Journal of Cell Biology describes how Topo 2 disentangles DNA molecules and is essential for proper cell division

dateSep 16, 2014 in Cell & Microbiology
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