ŷ��Ʒ Feature Channel: Genetics

Iowa State Leads a 'Dream' Project to Catalog Livestock DNA Regulatory Regions

Iowa State University — Thu, 12 Sep 2024 17:05:14 EST

A new USDA-supported project based at Iowa State University will create an encyclopedia of livestock species' genetic regulatory regions, a DNA netherworld that could be useful in breeding for improved animal efficiency and health.

Do Genetic "Parasites" Help the Immune System Develop and Function?

Universite de Montreal — Thu, 12 Sep 2024 16:05:59 EST

A study by UdeM professor Claude Perreault's team at IRIC proposes three potential functions for so-called parasite DNA sequences in T cell development.

Yale medical genetics chief available to discuss progress in rare disease research

Yale School of Medicine — Thu, 12 Sep 2024 14:05:34 EST

Unlocking the genetic secrets of red-flesh apples: a bittersweet discovery

Chinese Academy of Sciences — Thu, 12 Sep 2024 08:05:58 EST

A pivotal study has revealed the genetic drivers of red pigmentation in apple flesh, highlighting the critical role of anthocyanins and flavan-3-ols. By mapping quantitative trait loci (QTL) across diverse apple families, researchers identified key genetic regions linked to this vibrant coloration, setting the stage for developing apples with deeper hues and enhanced health benefits.

Strengthening crop stems: new insights from pepper plant genetics

Chinese Academy of Sciences — Thu, 12 Sep 2024 07:05:58 EST

A recent study has identified CaSLR1, a gene in pepper plants, as a key regulator of stem strength by controlling cell wall development. This discovery offers significant potential for agriculture, paving the way for breeding crops with enhanced resistance to lodging. Such improvements can lead to increased yield stability and reduced production costs, providing substantial benefits for farmers.

The Medical Minute: Genetics play big role in ovarian cancer

Penn State Health — Wed, 11 Sep 2024 16:05:20 EST

Doctors can help prevent ovarian cancer, but historically the cost of preventative surgery has been menopause. A Penn State Health expert discusses why it's worth it, and how medical technology is catching up with this insidious disease.

UCLA Study Links Gene Mutations to Heart Rhythm Risks Seen in Cancer Patients

University of California, Los Angeles (UCLA), Health Sciences — Wed, 11 Sep 2024 16:05:14 EST

A UCLA-led study involving mice and human data could also have implications for individuals with diabetes and obesity, uncovering new treatment possibilities for life-threatening arrhythmias.

UTSW study reveals how key protein affects neuron structure

UT Southwestern Medical Center — Wed, 11 Sep 2024 12:05:56 EST

A protein called torsinA plays a key role in the early development of neurons, determining where nuclear pores are placed in the membrane that encloses the nucleus of nerve cells, a study led by UT Southwestern Medical Center researchers shows.

The Olive Tree's Blueprint: Key Insights Into High-Quality Oil Production

Chinese Academy of Sciences — Wed, 11 Sep 2024 12:05:41 EST

A pivotal study has decoded the genetic basis of olive oil production, revealing a key regulatory mechanism that shapes oil biosynthesis. By mapping the olive tree's genome and metabolic pathways, researchers have identified how MYC2, a critical transcription factor, orchestrates the balance between fatty acid and flavonoid synthesis.

Sustaining health and wealth: advancing sanchi ginseng production

Chinese Academy of Sciences — Wed, 11 Sep 2024 11:05:09 EST

A recent study sheds light on Panax notoginseng, also known as Sanchi, by delving into its phytochemical profile and pharmacological potential. The research provides an in-depth review of the biosynthesis and regulation of ginsenosides, the herb's primary bioactive compounds known for their therapeutic effects.

Decoding atractylodes lancea: a genomic journey through adaptation and metabolism

Chinese Academy of Sciences — Wed, 11 Sep 2024 11:05:03 EST

Scientists have decoded the genetic blueprint of Atractylodes lancea, a prized herb in traditional Chinese medicine. Through comprehensive genome resequencing, the study unveils how natural variations drive the plant's evolution and metabolic adaptations, particularly affecting the production of key medicinal compounds.

Researchers uncover new infection-fighting molecules through "molecular de-extinction"

Perelman School of Medicine at the University of Pennsylvania — Wed, 11 Sep 2024 11:00:00 EST

PA State Senator Aument Recognized for His Support of Research at SHRO

Sbarro Health Research Organization (SHRO) — Wed, 11 Sep 2024 10:05:12 EST

Temple University's Sbarro Institute for Cancer Research and Molecular Medicine has benefited from the support of Pennsylvania State Sen. Ryan Aument since he took office in 2014.

Fungal Foe Fended Off: DNA Demethylation Boosts Tomato Resistance

Chinese Academy of Sciences — Wed, 11 Sep 2024 06:05:18 EST

A recent study discovered that applying 5-Azacytidine, a DNA methylation inhibitor, significantly reduces tomato susceptibility to gray mold, a common postharvest fungal disease. This epigenetic strategy enhances the fruit's natural defense system, offering a sustainable and innovative method to boost crop resistance without genetic modification.

Small RNA Molecule Discovered to Have Role in Driving Aging

University of North Carolina School of Medicine — Tue, 10 Sep 2024 14:05:10 EST

UNC School of Medicine researchers are the first to show that an microRNA molecule called miR-29 is instrumental in driving the natural aging process.

Can Chatbots Help with Genetic Testing for Cancer Risk?

Huntsman Cancer Institute at the University of Utah — Tue, 10 Sep 2024 12:05:47 EST

Demand for cancer genetic testing is on the rise, but there's not enough genetic counselors to guide patients through the process. Researchers say chatbots could be the answer.

Boosting Cannabis Production: The Science Behind Bud Abundance

Chinese Academy of Sciences — Tue, 10 Sep 2024 06:05:42 EST

Scientists have identified a crucial gene, CsMIKC1,that controls the number of flowering sites in Cannabis sativa, a finding that could significantly enhance both medicinal and grain yields. The study reveals how CsMIKC1 drives inflorescence development, offering new pathways to boost productivity in Cannabis cultivation.

Pathway Tied to Cancer-Driving Genome Alterations Identified

UT Southwestern Medical Center — Mon, 09 Sep 2024 11:05:40 EST

Cancer cells appear to hijack a genetic pathway involved in DNA repair to drive malignancy and overcome treatment, a study led by UT Southwestern Medical Center researchers shows. Their findings, published in Cell, explain how chromosomes in some tumors undergo massive rearrangements and could lead to new strategies to avoid cancer drug resistance.

Researchers Identify Factor That Drives Prostate Cancer-Causing Genes

Michigan Medicine - University of Michigan — Mon, 09 Sep 2024 05:00:00 EST

Researchers at the University of Michigan Health Rogel Cancer Center have uncovered a key reason why a typically normal protein goes awry and fuels cancer. They found the protein NSD2 alters the function of the androgen receptor, an important regulator of normal prostate development.

Disruptions to Cholesterol in Cells Is an Early Sign of Beta Cell Damage in Model of Type 2 Diabetes

American Physiological Society (APS) — Fri, 06 Sep 2024 17:05:42 EST

ŷ����Ʒ Feature Channel: Genetics