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DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA. Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).

Researchers discover the RNA editing process in squids

Researchers have recently discovered that squid can vastly edit their own genetic instructions, inside the nucleus of their neurons and also inside the axon.

24 Mar 2020

Detecting and classifying disease using the microbiome

Big data exhibits a huge potential for understanding human behavior and health. The challenge is to find ways to efficiently exploit the information it offers.

24 Mar 2020

Andrew Alliance online event - Wednesday, 1 April 2020 0900 to 1430 CET

Andrew Alliance is advancing life science research with a new class of high-performance, easy-to-use laboratory automation solutions that dramatically improve the repeatability, performance and speed of liquid handling.

From Andrew Alliance S.A. 24 Mar 2020

Zscan4 protein protects against deadly DNA damage during early embryonic development

In association with Stanford University, a working group from the Division of Cell and Developmental Biology at the Medical University of Vienna (MedUni Vienna) has discovered the role of a crucial factor that plays a role in early embryonic development.

23 Mar 2020

Comprehensive analysis of genetic diversity to identify susceptibility of human populations to diseases

As part of a new study, researchers at the Wellcome Sanger Institute, the University of Cambridge, and their colleagues sequenced 929 human genomes and presented the most extensive analysis of human genetic diversity performed so far.

20 Mar 2020

New computer program can help map individual nerve cells in worms

A new computer program has been developed by scientists who are focused on interpreting the mechanism of the brain in high-definition and at the single-cell level of detail.

19 Mar 2020

New CRISPR technology targets thousands of genes

Thanks to CRISPR-based genetic screens, researchers were able to detect genes that play a major role in lung cancer metastasis, cancer immunotherapy, sickle-cell anemia, and a host of other medical disorders.

18 Mar 2020

More efficient, cost-effective method for accurate synthesis of DNA

DNA is a genetic material that continues to survive only through replication, either naturally or synthetically. Humans require reproduction of DNA to replace damaged or old cells, but the potential to replicate DNA in a laboratory setting can allow scientists understand the disease mechanisms or the platform to develop treatments.

17 Mar 2020

Biochemical, analytical high-throughput methods used to map proteome of plants

Plants play a crucial role in the survival of life on earth. They offer oxygen for breathing and food for all organisms, as well as regulate the planet’s climate. Proteins are vital in controlling all aspects of life, including plants.

13 Mar 2020

Researchers uncover a surprising property of blood stem cells

A Franco-German research team led by Prof. Michael Sieweke, from the Center for Regenerative Therapies TU Dresden and the Center of Immunology of Marseille Luminy, today uncovered a surprising property of blood stem cells: not only do they ensure the continuous renewal of blood cells and contribute to the immune response triggered by an infection, but they can also remember previous infectious encounters to drive a more rapid and more efficient immune response in the future.

13 Mar 2020

DeNovix becomes sponsor at Tufts Launchpad BioLabs

DeNovix Inc. is the newest sponsor at Tufts Launchpad | BioLabs with the placement of two key pieces of laboratory instrumentation. DeNovix has provided a CellDrop FL Automated Cell Counter and a DS-11 FX+ Spectrophotometer / Fluorometer for use by the facility’s resident companies.

From DeNovix Inc. 13 Mar 2020

Study explains “dark” portion of human genome implicated in various disorders

A “dark” part of the human genome has puzzled researchers for many years, similar to an enigmatic dark matter that accounts for 85% of the universe.

12 Mar 2020

Study reports first-ever application of CRISPR-Cas12b system in plant genome engineering

In a study reported recently in Nature Plants, Yiping Qi—assistant professor of Plant Science at the University of Maryland—has found a new CRISPR genome engineering system, called CRISPR-Cas12b, that is viable in plants for the first time.

10 Mar 2020

New study on viruses could help design engineered nano-shells used in drug delivery

Viruses are small disease-causing parasites with the potential to infect all life forms. Although they have been analyzed well, there still exist several mysteries.

10 Mar 2020

New chromosome-level detectors developed to monitor cellular activity

For researchers investigating the regulatory processes in cells that are vital to all life, an innovative system that amplifies gene expression signals could be a turning point.

10 Mar 2020

Statistics used to find how genetics influence coffee intake

Some people feel like drinking three cups of coffee in a day while others feel content with just one cup, and some others give up entirely. Why is it so?

9 Mar 2020

Nucleosomal DNA Dynamics Mediate Oct4 Pioneer Factor Binding

An international team of researchers has disproved the role of an essential protein, known as Oct4, in regulating gene expression.

22 Feb 2020

Considering evolution of the cancer genome in metastatic disease

Metastasis refers to the spread of cancer cells from primary tumors to distant sites that they then colonize to form a metastatic tumor.

13 Feb 2020

An analysis of the effects GM crops have on agriculture

Genetic modification (GM) of crops refers to the insertion of a DNA sequence (transgene) into a plant’s genome to confer new characteristics.

8 Feb 2020

Circular RNA profiles could serve as a biomarker of ovarian cancer

A team has revealed the existence of viable biomarkers of ovarian cancer by investigating the profiles of circular RNA expression.

3 Feb 2020

DNA News and Research

Further Reading

Researchers discover the RNA editing process in squids

Detecting and classifying disease using the microbiome

Andrew Alliance online event - Wednesday, 1 April 2020 0900 to 1430 CET

Zscan4 protein protects against deadly DNA damage during early embryonic development

Comprehensive analysis of genetic diversity to identify susceptibility of human populations to diseases

New computer program can help map individual nerve cells in worms

New CRISPR technology targets thousands of genes

More efficient, cost-effective method for accurate synthesis of DNA

Biochemical, analytical high-throughput methods used to map proteome of plants

Researchers uncover a surprising property of blood stem cells

DeNovix becomes sponsor at Tufts Launchpad BioLabs

Study explains “dark” portion of human genome implicated in various disorders

Study reports first-ever application of CRISPR-Cas12b system in plant genome engineering

New study on viruses could help design engineered nano-shells used in drug delivery

New chromosome-level detectors developed to monitor cellular activity

Statistics used to find how genetics influence coffee intake

Nucleosomal DNA Dynamics Mediate Oct4 Pioneer Factor Binding

Considering evolution of the cancer genome in metastatic disease

An analysis of the effects GM crops have on agriculture

Circular RNA profiles could serve as a biomarker of ovarian cancer

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