The cnidocytes—or stinging cells—that are characteristic of sea anemones, hydrae, corals and jellyfish, and make us careful of our feet while wading in the ocean, are also an excellent model for understanding the emergence ...
Evolution
May 12, 2022
0
97
Despite its minute size, a single cell contains billions of molecules that bustle around and bind to one another, carrying out vital functions. The human genome encodes about 20,000 proteins, most of which interact with partner ...
Cell & Microbiology
Jan 25, 2022
0
67
Yekaterina "Kate" Shulgina was a first year student in the Graduate School of Arts and Sciences, looking for a short computational biology project so she could check the requirement off her program in systems biology. She ...
Biotechnology
Nov 9, 2021
0
187
The 30,000 or so genes making up the human genome contain the instructions vital to life. Yet each of our cells expresses only a subset of these genes in their daily functioning. The difference between a heart cell and a ...
Cell & Microbiology
Jun 10, 2021
0
9
To analyze the genome or the genetic characteristics of a living organism, scientists typically rely on samples of millions of cells. The problem is that the DNA in each of our cells is not identical.
Biotechnology
Jun 2, 2021
0
10
Although the first complete sequence of the human genome was reported more than 15 years ago, the biological functions of large parts of the genome are not yet known. Scientists working in the field of functional genomics ...
Cell & Microbiology
Jun 2, 2020
0
34
A team led by researchers at the Max Planck Institute (MPI) for Marine Microbiology has developed, tested and deployed a pipeline to first target cells from communities of uncultivated microbes, and then efficiently retrieve ...
Cell & Microbiology
Apr 24, 2020
0
75
With the goal of ensuring that single-cell RNA sequencing makes use of the best possible methods, an international group has benchmarked 13 methods. The group, led by Holger Heyn of the Centro Nacional de Análisis Genómico ...
Biotechnology
Apr 6, 2020
0
24
A single cell contains the genetic instructions for an entire organism. This genomic information is managed and processed by the complex machinery of chromatin—a mix of DNA and protein within chromosomes whose function ...
Cell & Microbiology
Jan 10, 2020
0
243
Geneticists exploring the dark heart of the human genome have discovered big chunks of Neanderthal and other ancient DNA. The results open new ways to study both how chromosomes behave during cell division and how they have ...
Evolution
Jun 18, 2019
0
938
