Mitochondria are essential for normal functioning of almost all cells, since they are the main production sites of the energy-carrying molecule adenosine triphosphate (ATP). In addition, mitochondria are the key sites of ...
Biotechnology
Feb 12, 2020
0
150
The role of calcium is well understood as a function of signaling between plants and symbiotic fungi that assist nitrogen fixation and phosphate uptake.
Plants & Animals
Oct 28, 2019
1
33
A team of chemists at California Institute of Technology has totally synthesized perseanol using a 16-step process for the first time. In their paper published in the journal Nature, the group describes their process and ...
Ion channels are pores in the membrane of cells or cell organelles. They allow positively or negatively charged particles, so-called ions, to be transported across the membrane. Biochemists at Johannes Gutenberg University ...
Biochemistry
Jun 25, 2019
0
0
Many biological processes in plants are similar to humans: Cells and tissues in grain plants, including maize, also communicate through electrical signals. The shape and frequency of these signals communicate different things. ...
Plants & Animals
Jun 14, 2019
0
25
Sperm start their sprint to the ovum when they detect changes in the environment through a series of calcium channels arranged like racing stripes on their tails. A team of Yale researchers has identified a key molecule that ...
Molecular & Computational biology
May 3, 2019
0
101
You've heard of "nature versus nurture," and philosophers argue about which is more important. But how does this work on the cellular level?
Cell & Microbiology
Apr 26, 2018
0
21
Columbia University Medical Center (CUMC) researchers have obtained the first detailed snapshots of the structure of a membrane pore that enables epithelial cells to absorb calcium. The findings could accelerate the development ...
Cell & Microbiology
Dec 20, 2017
0
46
An atomic level analysis has revealed how two classes of calcium channel blockers, widely prescribed for heart disease patients, produce separate therapeutic effects through their actions at different sites on the calcium ...
Biochemistry
Aug 24, 2016
2
12
Scientists at the John Innes Centre have discovered an important component in the process of nitrogen fixation in plants. They have identified a key protein that facilitates the movement of calcium in plant cells. This movement ...
Biotechnology
May 26, 2016
0
456
