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A gene is a unit of heredity in a living organism. It normally resides on a stretch of DNA that codes for a type of protein or for an RNA chain that has a function in the organism. All living things depend on genes, as they specify all proteins and functional RNA chains.

Seventh Annual NSF-Funded Solicitation for Tissue Engineering Research Utilizing the ISS National Lab Now Open

For the seventh consecutive year, the U.S. National Science Foundation (NSF) is funding a solicitation seeking projects that utilize the International Space Station (ISS) National Laboratory to advance tissue engineering and mechanobiology research. Through this solicitation, NSF will provide up to $1.6 million in funding for multiple projects intending to leverage the orbiting laboratory.

10 Nov 2023

Unleashing the Power of Melanin in Space for Next-Gen Biomaterials

Exploring the mysteries of the natural pigment melanin in the unique microgravity environment of the International Space Station (ISS) could lead to groundbreaking advances in biomaterial production on Earth and beyond.

9 Nov 2023

Challenging the Assumption of Genetic Homogeneity in European Ancestry

Previous studies studying the genomes of people with European heritage might have reported misleading results because they did not adequately account for population structure, according to a new study.

8 Nov 2023

Distinctive Taste Receptors Between a Moth’s Larval and Adult Stages

New research reveals that the cotton bollworm (Helicoverpa armigera) employs distinct sugar-sensing mechanisms in its larval and adult stages to fulfill its dietary preferences.

8 Nov 2023

SPT5 Identified as a Potential Target Protein for Treatment of MYC-Dependent Cancers

MYC proteins play an important role in many types of cancer. A research team at the University of Würzburg has now succeeded in indirectly influencing these proteins - with clear consequences for the tumor.

8 Nov 2023

Research Reveals the Genetic Basis for Song Sparrow Adaptation to Local Climate

Whole genome sequencing of North American song sparrows has revealed the genetic underpinnings for a stunning range of body sizes found throughout the bird's westernmost range-;an adaptation that may make the birds more resilient to climate change.

8 Nov 2023

Unlocking the Secrets of Bacterial Transcription

Bacterial transcription serves as an assembly line for duplicating genetic directives from double-stranded DNA into RNA molecules.

7 Nov 2023

Unraveling the Mysteries of Tar Spot Disease in Corn

In 2015, the first instances of tar spot were reported, marking the emergence of a devastating disease in corn.

7 Nov 2023

Epidemiology and Genetic Underpinnings of Clonal Hematopoiesis

A comprehensive new study from deCODE genetics, a subsidiary of Amgen, published today in Nature Genetics, provides insights into the epidemiology and somatic and germline genetics of clonal hematopoiesis.

7 Nov 2023

Epigenetic Changes Drive Cancer Development

Every cell makes its own proteins by accessing the genetic information on its genes. Changes in this information, called mutations, may ruin the function of the affected proteins.

7 Nov 2023

Novel Gene Therapy Targets Core Motor Symptoms of Parkinson’s Disease

A team of researchers from the Shenzhen Institute of Advanced Technology (SIAT) at the Chinese Academy of Sciences (CAS) and their collaborators have devised a gene therapy approach aimed at selectively manipulating the affected circuitry in Parkinson’s disease.

6 Nov 2023

Understanding the Dynamic Regulation of Manchette Microtubules in Sperm Development

A team of researchers, led by Wenxiang Meng from the Institute of Genetics and Developmental Biology at the Chinese Academy of Sciences, has demonstrated that the deletion of the calmodulin-regulated spectrin-associated protein 1 (CAMSAP1) gene in mice, which is associated with the minus ends of non-centrosomal microtubules, results in a condition known as oligoasthenoteratozoospermia.

6 Nov 2023

Dendritic Cells Reprogram Their Genes to Enhance Immune Response

Scientists at the Centro Nacional de Investigaciones Cardiovasculares (CNIC), under the leadership of Professor Francisco Sánchez-Madrid, have discovered that dendritic cells, responsible for triggering targeted immune responses, possess the ability to modify their genes in order to enhance their immune reactivity.

6 Nov 2023

Fetal Kidney Atlas Sheds Light on Disease Origins and Kidney Health

Scientists have examined the gene expression patterns of single cells from 5 human fetal kidneys to create the most complete atlas of the fetal kidney to date.

6 Nov 2023

CRISPR-Cas9 Enzyme's Magnesium Role Unraveled in DNA Cutting

The gene-editing technology known as CRISPR has led to revolutionary changes in agriculture, health research and more.

6 Nov 2023

New Study Sheds Light on Evolution of Sex Differences in Animals

Researchers at the Francis Crick Institute and Heidelberg University in Germany have shown that sex differences in animals vary dramatically across species, organs and developmental stages, and evolve quickly at the gene level but slowly at the cell type level.

3 Nov 2023

Prime Editing and Base Editing Could Revolutionize Treatment for Phenylketonuria

Phenylketonuria (PKU) is a rare newborn genetic disease that impacts between 1 in 10,000 to 1 in 20,000 people, depending on the individuals' genetic ancestry. PKU causes an amino acid-;called phenylalanine (Phe)-;to build up in the bloodstream.

3 Nov 2023

The Dominant Phage-Resistant LAB in Long-Term Kimchi Fermentation

Scientists from the World Institute of Kimchi have successfully extracted lactic acid bacteria (LAB) strains that exhibit remarkable phage resistance.

2 Nov 2023

Study Identifies Significant Changes in Peptides During Pyroglutamination

Peptides are biomolecules formed when two or more amino acids that perform key functions in the human organism, such as hormones, neurotransmitters, painkillers and antibiotics, bind together. For this reason, they are much studied and used by the pharmaceutical industry, for example.

2 Nov 2023