Genomics

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Genomic structural variant analysis provides clues on plant diversity

A comparison of the genomes of strains of the cacao tree has offered insights into the role genomic structural variants play in the regulation of gene expression.

18 Aug 2021

Researchers modify CRISPR to enable antibody-based medical diagnostics

Researchers adapted CRISPR to analyze antibodies in patient blood samples to pave the way for a new class of medical diagnostics.

From Harvard Medical School 16 Aug 2021

New technique can map out nearly all of the regulatory switches across a maize genome

Getting a full understanding of how genes are regulated is a major goal of scientists worldwide. Now, a Florida State University professor and his research partners have developed a technique that can map out nearly all of the likely regulatory switches across a genome.

16 Aug 2021

Study describes a new method for identifying sperm mutations that can cause disease in children

Throughout development, life and the processes of aging, all human cells accumulate mutations, resulting in what is called mosaicism, a condition in which different cells in the same person have different DNA sequences or genetic makeup.

16 Aug 2021

Scientists take step to engineer crops with higher yields by improving photosynthesis

In order to feed a projected 9 billion people by 2050, farmers need to grow 50% more food on a limited amount of arable land. As a result, plant scientists are in a race against time to engineer crops with higher yields by improving photosynthesis.

16 Aug 2021

Researchers identify new technique to measure DNA torsional stiffness

Cornell researchers have identified a new way to measure DNA torsional stiffness – how much resistance the helix offers when twisted – information that can potentially shed light on how cells work.

16 Aug 2021

New mapping tool could help trace foodborne pathogens like listeria

Listeria monocytogenes, one of the deadliest foodborne pathogens, may soon become easily traceable in food recalls and other investigations.

16 Aug 2021

Study discovers actionable DNA errors remain stable over time

A single analysis of the entire tumor DNA is mostly sufficient to identify all DNA errors that might be relevant for treating metastatic cancer.

11 Aug 2021

Researchers use prime editing to correct mutations causing cystic fibrosis in organoids

A team of scientists rectified mutations that result in cystic fibrosis in cultured human stem cells.

11 Aug 2021

Novel computational tool facilitates accurate analysis of complex genomes

HudsonAlpha Institute for Biotechnology faculty investigator Josh Clevenger, PhD, in his nearly eight years of working in the peanut breeding and genetics sectors, has become passionate about enhancing crops for more sustainable and robust agriculture.

11 Aug 2021

New genome study illustrates corn's rich genetic diversity

The newly assembled genomes of 26 different genetic lines of corn illustrate the crop's rich genetic diversity and could pave the way for a better understanding of what genetic mechanisms account for crop traits prized by farmers.

10 Aug 2021

Researchers identify genome sequences of 26 corn strains

Humans adapt through culture and language by transferring knowledge from one generation to the other.

10 Aug 2021

Study analyzes human genomes from the Middle East

Whole-genome sequencing activities have provided valuable insights into historical migrations, human diversity, and the relationships between people of different regions.

10 Aug 2021

Muscle protein tied to physical fitness in youth and age-associated diseases

Researchers from Johns Hopkins Medicine say they have added to evidence that a protein called CaMKII improves strength, endurance, muscle health and fitness in young animals.

9 Aug 2021

Study analyzes genetic means to accomplish personalized medicine

The accomplishment of the ambitious goal of the Human Genome Project, mapping the entire human genome, made the impression that the world was disembarking an era of personalized medicine, where evidence from one’s own specific genetic material would provide the care.

5 Aug 2021