The varied sex lives of a type of green algae have enabled a University of Adelaide researcher to test a theory of why there are males and females.
Evolution
Nov 29, 2017
0
7
Evolutionary interests of males and females do not always coincide. This is known as sexual conflict: male innovations that allow them to reproduce more sometimes hurt females, and vice versa.
Plants & Animals
Nov 3, 2017
0
45
Sexual reproduction and viral infections actually have a lot in common. According to new research, both processes rely on a single protein that enables the seamless fusion of two cells, such as a sperm cell and egg cell, ...
Cell & Microbiology
Feb 23, 2017
0
597
The hamlet fish can be both the father and mother of its offspring – a characteristic that is helping researchers to understand why genes often undergo recombination more readily in one sex.
Cell & Microbiology
Jan 18, 2017
0
161
Mammals immortalise their genes through eggs and sperm to ensure future generations inherit good quality mitochondria to power the body's cells, according to new UCL research.
Cell & Microbiology
Dec 20, 2016
1
759
Women live longer than men. This simple statement holds a tantalizing riddle that Steven Austad, Ph.D., and Kathleen Fischer, Ph.D., of the University of Alabama at Birmingham explore in a perspective piece published in Cell ...
Other
Jun 14, 2016
24
996
Published today in Nature Communications, a study by scientists at the Institute for Research in Biomedicine (IRB Barcelona) headed by ICREA researcher Angel R. Nebreda has reported that the protein RingoA is a key regulator ...
Cell & Microbiology
Mar 30, 2016
0
6
The connections are still obscure, but mounting evidence points to a link between infections, the immune system, and neurodegenerative diseases like Alzheimer's, ALS, and Parkinson's.
Biochemistry
Nov 23, 2015
0
364
Signaling molecules of the Wnt family are ubiquitous in biology. From cnidaria to man, they are responsible for forming the basic shape of all organisms. Without Wnt, our body would not have a top or bottom, front or rear. ...
Cell & Microbiology
Nov 20, 2015
0
19
Each cell in a woman's body contains two X chromosomes. One of these chromosomes is switched off, because nobody can live with two active X chromosomes. Hendrik Marks and Henk Stunnenberg, molecular biologists at Radboud ...
Biotechnology
Aug 19, 2015
0
18
