Transcription regulation lets an organism "pull out" from its genome what it needs when it needs it and "put it back" until it’s needed again. However, some organisms prefer to “keep” everything in front of them and use it on the spot. They essentially transcribe everything at once, with some differences that we’ll discuss later, … Continue reading Breaking the Mold: Exploring Polycistronic Transcription in Eukaryotes
Supervising a PhD student is a weighty responsibility that plays a pivotal role in preparing and shaping the next generation of scholars and researchers. A PhD supervisor guides the student through their doctoral studies, ensuring that they are equipped with the knowledge, skills, and resources needed to succeed in their future endeavors in academia. At … Continue reading Hands-On vs. Hands-Off: Finding the Right Approach in PhD Supervision
Macromolecules' stability governs and affects most cellular processes, well-being, and the life cycle. Beyond the cellular level, it plays a key role in development, physiological responses, and homeostasis. The two sister nucleic acids, RNA and DNA, share many similarities, but they differ greatly in their respective half-lives. DNA is an extremely stable molecule that can … Continue reading RNA Stability: From Transient Messengers to Resilient Architects
The Synthetic Yeast Genome Project - Sc2.0 is a state-of-the-art initiative in which scientists from all around the world are collaborating to synthesize an entire eukaryotic genome, specifically that of Saccharomyces cerevisiae. This endeavor aims to empower researchers to understand and overcome obstacles in genome improvement, fostering the creation of more robust organisms for key … Continue reading An Entirely New tRNA Chromosome: Are we truly on the brink of synthesizing new forms of life?
An increasing knowledge concerning the genetic code helped us to better understand the mechanisms of translation. Now being a text-book knowledge, the genetic code is made up of 64 codons, of which 61 code for amino acids and three for stop codons. Corresponding number of tRNAs is needed for pairing with complementary triplets in mRNA … Continue reading Codon Reassignment: Breaking the Rules of Genetic Language
The beginning of the 20th century was marked by remarkable advancements in physics. The theories of relativity and quantum mechanics revolutionized our understanding of the universe. However, in the 21st century, things have taken a different turn. We are currently experiencing the genomic revolution, with biologists at the forefront. Breakthroughs in this field have significantly … Continue reading The New Enlightenment: The Genomic Revolution
RNA Stuff 