In the inner ear, there are two different types of sensory cells that are responsible for hearing. An MHH research team has now identified the molecular switch for the formation of these inner and outer hair cells and thus ...
Cell & Microbiology
Jan 30, 2023
0
85
Fertilization of an egg by sperm is the beginning of new life. The maternal and paternal genetic information, that collectively store the body plan of the living being, are combined after fertilization.
Cell & Microbiology
Nov 25, 2022
0
164
With the help of the CRISPR/Cas molecular scissors, genetic information in a plant can be modified to make the latter more robust to pests, diseases, or extreme climatic conditions. Researchers of Karlsruhe Institute of Technology ...
Plants & Animals
Apr 4, 2022
0
17
For more than two decades, scientists have puzzled over how vertebrates make the essential polysaccharide hyaluronic acid, which has broad medical applications. One team took a different tack and solved the mystery.
Molecular & Computational biology
Mar 31, 2022
0
22
The seeds of a plant are relatively well protected against harmful environmental influences, while a seedling is very vulnerable. Therefore, plants in the early stage of development must closely control their seed germination: ...
Plants & Animals
Mar 30, 2022
0
89
DNA is often likened to a blueprint. The particular sequence of As, Cs, Gs, and Ts in DNA provides information for building an organism.
Molecular & Computational biology
Mar 21, 2022
0
73
As a molecular machine found in the cells of all organisms, the ribosome is responsible for making new proteins. It reads the blueprint for a certain protein on a messenger molecule—known as messenger RNA (mRNA)—and then ...
Molecular & Computational biology
Mar 14, 2022
0
191
Researchers solve the more than 25-year-old puzzle of how proteins are sorted in the cell. A protein complex known as NAC (nascent polypeptide-associated complex) serves as a "gatekeeper" in protein synthesis, regulating ...
Cell & Microbiology
Feb 24, 2022
0
91
Mice, fruit flies and dogs are common creatures of laboratories across the country, valuable to researchers for their genetic proximity to humans. But what about lampreys?
Biotechnology
Dec 17, 2020
0
474
As chromosomes go, X and Y make an unlikely pair. The X is large and contains thousands of genes critical for life. The Y, by contrast, is little more than a nub. Its main purpose is to provide the instructions for initiating ...
Biotechnology
May 28, 2020
4
93
