gene editing

The UC Berkeley research team used CRISPR/Cas9 to increase gene expression in rice by modifying its upstream regulatory DNA. While other studies have used this technology to inactivate or decrease gene expression, this study is the first to use gene editing without bias to increase gene expression and subsequent photosynthetic activity. Credit: RIPE Project.

A research team uses CRISPR/Cas9 to change photosynthesis properties of agricultural crops

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While other studies have used CRISPR/Cas9 gene editing to disable or decrease gene expression, the new study published in Science Advances used unbiased gene editing for the first time to increase gene expression and subsequent photosynthetic activity.
Mice. Illustration: depositphotos.com

Mice with two fathers: Scientists create eggs from male cells

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The researchers behind the new study were able to create baby mice with genetic material from two males without any genetic changes. They achieved this by using stem cells to create primordial germ cells (PGCs),
Viruses (seen in the picture as small circles) attack bacteria. Sophisticated immune systems. Source: Weizmann Institute magazine.

Ten bacterial defense mechanisms discovered: the genetic editing toolbox expands

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The figure shows the letters that represent DNA and RNA bases. A CRISPR spin-off is capable of changing bases in DNA and RNA. Source: Shaury Nash.

The most important discoveries in biology in 2017: precise editing of genes; A genetic cure for cancer

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By reprogramming the DNA of harmful microorganisms, such as the E. coli bacteria pictured, biologists turn them into drugs that save patients' lives. Source: NIAID.

Reprogramming bacteria saves life

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Cloned macaque twins born in China, January 2014. Photo: Cell

For the first time cloning of monkeys with a planned mutation: two macaque monkeys were cloned using the "gene editing" method

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