Lima and his team examine fundamental cellular processes that determine the fates of proteins and RNAs—with implications for the regulation of the cell cycle, gene expression and other vital activities.
The Lima laboratory studies mechanisms underlying RNA processing as well as post-translational protein modification by ubiquitin-like proteins.
We are focused on understanding how Ubl conjugation pathways achieve selectivity for particular targets, and how conjugation generates signals in processes ranging from DNA repair to the cell cycle.
He received his PhD from Northwestern University for work on DNA topoisomerase I. As a Helen Hay Whitney Fellow at Columbia University, his work focused on resolving mechanisms underlying nucleotidyl transferases.
Its functions range from processing of non-coding RNAs such as ribosomal RNAs and decay of aberrant transcripts in the nucleus to cytoplasmic mRNA turnover and quality control.
ChristopherLima is a biochemist and structural biologist. He is recognized for his work characterizing macromolecules involved in post-translational protein modification by ubiquitin and ubiquitin-like proteins.
Chair, Structural Biology Program, Professor and Member, Sloan Kettering Institute, HHMI - Cited by 18,230 - Structural Biology - Ubiquitin and ubiquitin-like protein conjugation -...
Edd, the murine hyperplastic disc gene, isessentialfor yolk sac...
The transition from prokaryotic life to the vast complexity of eukaryotes is one of the most critical events in the history of biology. For billions of years, life on Earth consisted solely of simple, single-celled organisms without specialized internal compartments.
Understanding these complexbiological processes is paramount for developing effective treatments for a myriad of endocrine disorders.Stay Updated: The field of cellbiology is constantly evolving. Keep abreast of new techniques and applications for A704 cells to maximize their potential.
Understanding the cell is the key to understanding all of biology. Without it, you cannot understand the basic process of life.That's essentially what happens inside the cell. Biology discussions can really help you conceptualize all of this complex information.
Evolutionary conserved genes and protein structures, preserved across millions of years and countless species, often hold the key to understanding the fundamental mechanisms underlying human pathologies.
Discover the 3 primary branches of genetics: Transmission, Molecular, and Population. Learn how DNA defines individuals and evolves across entire populations.
Each phase involves complex interactions between various cellular components, including chromosomes, microtubules, motor proteins, and regulatory proteins. Analyzing these interactions is vital forunderstanding how cells accurately segregate their genetic material.
This breakthrough represents the culmination of nearly 14 years of dedicated work across the globe. It required a vast network of researchers combining expertise in genetics, structural biology, stem cell science, and neuroscience to solve a single, complex puzzle.
This network functions as a physiological buffer against stress. It utilizes lipid-based messengers to help the brain process fear, regulate emotional behavior, and return the body to a state of calm after a threat has passed.
Brenner’s work not only elucidated fundamental biological mechanisms but also set the stage for advances in medical research, biotechnology, and our comprehension of developmental biology. This article delves into Brenner’s key contributions and the legacy of his experimental work.
In addition to Life: The Science of Biology, he is the author or coauthor of books on cellbiologyand on plants, genes, and crop biotechnology.
Certain genes, such as CLOCK and BMAL1, have been pegged for their roles in the body's circadian rhythm, but the full cast of characters involved in moderating the process of sleep remains fuzzy. But thanks to a mother and daughter who share a rare genetic...
Gene therapies corrected faulty biology rather than compensating for it. AI revealed disease patterns invisible to traditional analysis. New diagnostics reduced the need for invasive procedures, while personalized vaccines showed how treatment could be tailored to a patient’s own biology.
A gene is the basic physical and functional unit of heredity. Genes are made up of DNA. Some genes act as instructions to make molecules called proteins, which are needed for the body to function. However, many genes do not code for proteins, instead they help control other genes.
