Related topics: genes

A genome-scale map of DNA methylation kinetics

While the first genome-wide DNA methylation map in mammalian cells was established over 10 years ago, such maps only provide snapshots and do not inform about the actual dynamics of this epigenetic mark. Researchers from ...

Researchers unlock genomic secrets of scaly-foot snail

Despite an extreme environment characterized by high pressure, high temperature, strong acidity and low oxygen levels resembling living conditions in prehistoric times, hydrothermal vents harbor a diverse population of creatures, ...

OsFIT and OsIRO2 interact to regulate iron homeostasis in rice

Iron (Fe) is necessary for plant growth and development because it is involved in many physiological and biochemical reactions. Fe deficiency can cause serious agricultural problems. It is well known that Fer‐like Fe deficiency‐induced ...

Researchers move closer to producing heparin in the lab

In a recent study published in the Proceedings of the National Academy of Sciences (PNAS), University of California San Diego researchers moved one step closer to the ability to make heparin in cultured cells. Heparin is ...

Hidden messages in protein blueprints

Scientists from the German Cancer Research Center (DKFZ) and the Heidelberg Institute of Stem Cell Technology and Experimental Medicine (HI-STEM) and the Max Planck Institute in Freiburg have identified a new control mechanism ...

How plants sound the alarm about danger

Just like humans and other animals, plants have hormones. One role of plant hormones is to perceive trouble—whether an insect attack, drought or intense heat or cold—and then signal to the rest of the plant to respond.

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