Molecular Biology News and Research

RSS

Molecular biology is the study of biology at a molecular level. The field overlaps with other areas of biology and chemistry, particularly genetics and biochemistry. Molecular biology chiefly concerns itself with understanding the interactions between the various systems of a cell, including the interactions between DNA, RNA and protein biosynthesis as well as learning how these interactions are regulated.

Study Reveals Genetic Drivers Behind Red Pigmentation in Apple Flesh

A pivotal study has revealed the genetic drivers of red pigmentation in apple flesh, highlighting the critical role of anthocyanins and flavan-3-ols.

13 Sep 2024

Genetic Blueprint of Atractylodes Lancea Reveals Key Insights for Medicinal Use

Scientists have decoded the genetic blueprint of Atractylodes lancea, a prized herb in traditional Chinese medicine.

12 Sep 2024

A New Approach to Engineering Complex Organoids

A novel molecular engineering technology can precisely control the formation of organoids. Microbeads composed of precisely folded DNA are utilized to deliver growth factors or other signal molecules into tissue structures.

11 Sep 2024

Genetic Discovery Reveals Key to Beetle Head Shape Diversity

A research team led by Associate Professor Junji Konuma of Toho University and Professor Teiji Sota of Kyoto University has discovered the genetic background of the morphological variation in the snail-eating carabid beetle, Carabus blaptoides.

9 Sep 2024

Fruit Fly Study Reveals New Mechanism for Protein Production

Scientists from the University of California, Merced discovered a biological mechanism shared by numerous creatures through the use of fruit flies, which could have a significant influence on the comprehension of cancer and aging.

5 Sep 2024

Researchers on the Brink of a Scientific Breakthrough in Cancer Treatment

By figuring out how the body’s immune system targets diseased cells, a multinational team of scientists is on the cusp of a breakthrough in the fight against cancer.

29 Aug 2024

RNA Interference Drugs Offer Faster, More Effective Alternative to Traditional Drug Discovery

Alnylam's RNA interference platform accelerates drug discovery by targeting RNA transcripts, addressing complex diseases with innovative therapeutic strategies.

28 Aug 2024

EMBL Researchers Develop Novel Photoacoustic Probes to Monitor Brain Activity

To understand the brain better, we need new methods to observe its activity.

28 Aug 2024

Unraveling the Molecular Mechanism Behind Neocapritermes taracua's Explosive Defense

Researchers from the Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences, in cooperation with colleagues from the Faculty of Tropical AgriScience of the Czech University of Life Sciences in Prague, are unraveling the mysteries of the life of termites.

28 Aug 2024

UChicago Team Secures $7.4 Million Grant to Study Cellular Adaptation

Cells use a variety of processes to adapt to changes and stressors in their environment, like increased temperature.

21 Aug 2024

Fungal Pathogen Behind Banana Wipeout Identified

The fungal pathogen Fusarium oxysporum f.sp. cubense (Foc) tropical race 4 (TR4) is the source of the disease Fusarium wilt of banana (FWB), which is threatening to functionally wipe out the bananas in the supermarket and consumed as breakfast.

19 Aug 2024

Flavivirus Hijacks Importin-7 for Nuclear Transport and Replication

Viruses of the family Flaviviridae, including Japanese encephalitis virus (JEV), Dengue virus (DENV), Zika virus (ZIKV), West Nile virus (WNV), and Tick-borne encephalitis virus, are significant arthropod-borne pathogens.

15 Aug 2024

Novel Technique to Study Ubiquitination

Once human proteins are synthesized, they go through some chemical changes. These adjustments control their stability, functionality, and structure.

13 Aug 2024

Advancing Genome Visualization with CRISPR/Cas9 Technology in Live Cells

Understanding the spatiotemporal organization of the genome in the nucleus is crucial for advancing our knowledge of chromatin structure and its functional dynamics in both normal and diseased states.

13 Aug 2024

Discovery of Free-Floating Genes in Bacteria Challenges Genetic Code Assumptions

Since the genetic code was first deciphered in the 1960s, our genes seemed like an open book. By reading and decoding our chromosomes as linear strings of letters, like sentences in a novel, we can identify the genes in our genome and learn why changes in a gene's code affect health.

12 Aug 2024

Scientists Create Disease-Resistant Potatoes Using CRISPR

The global food system is under increasing pressure due to the compounding effects of climate change, which exacerbates the prevalence of pests and diseases in crops. Potatoes, being the third most important food crop worldwide, are particularly at risk. The quest for sustainable agricultural practices necessitates the development of crops that can withstand these adversities, prompting an urgent need for research into enhancing the inherent resilience of our staple foods.

9 Aug 2024

Gene Editing Creates Prickle-Free Eggplants for Easier Farming

Eggplants, a staple crop globally, present significant challenges in cultivation and harvesting due to their prickles. These prickles, which serve as a natural defense mechanism, complicate handling and reduce efficiency in agricultural practices. Addressing these issues is crucial for improving farming outcomes. Consequently, researchers are focused on understanding the genetic basis of prickle formation to develop prickle-free eggplant varieties. Based on these challenges, there is a pressing need to conduct in-depth research and identify solutions for more efficient eggplant cultivation.

9 Aug 2024