By comparing the human genome to the genomes of 34 other mammals, Australian scientists have described an unexpectedly high proportion of functional elements conserved through evolution.
Biotechnology
Jul 11, 2013
0
0
Could the lives of the eight billion people currently on Earth have depended on the resilience of just 1,280 human ancestors who very nearly went extinct 900,000 years ago?
Evolution
Sep 15, 2023
0
465
Researchers at Google DeepMind, the tech giant's artificial intelligence arm, on Tuesday introduced a tool that predicts whether genetic mutations are likely to cause harm, a breakthrough that could help research into rare ...
Biotechnology
Sep 20, 2023
0
170
Before humans made their way to New Zealand, the critically endangered flightless parrot known as the kākāpō likely numbered in the hundreds of thousands. By 1995, their numbers had dwindled to just 51 birds, including ...
Plants & Animals
Sep 8, 2021
0
73
Any multicellular animal, from a blue whale to a human being, poses a special difficulty for the theory of evolution. Most of the cells in its body will die without reproducing, and only a privileged few will pass their genes ...
Cell & Microbiology
Dec 15, 2011
7
0
Many genetic mutations in visual pigments, spread over millions of years, were required for humans to evolve from a primitive mammal with a dim, shadowy view of the world into a greater ape able to see all the colors in a ...
Evolution
Dec 18, 2014
15
0
Scientists have developed a method to boost the efficiency of CRISPR gene editing in Duchenne muscular dystrophy (DMD), according to a study that could have implications for optimizing gene therapies for other diseases.
Biotechnology
Mar 6, 2019
0
581
From the inside of our heads, it feels as if colors are intrinsic aspects of the outside world and our eyes are beautifully designed to see them. But we humans are merely sampling the possible ways of sensing the spectrum ...
Evolution
May 21, 2012
4
1
DNA sequencing technology is helping scientists unravel questions that humans have been asking about animals for centuries. By mapping out animal genomes, we now have a better idea of how the giraffe got its huge neck and ...
Evolution
Aug 24, 2017
1
124
The offspring of chimpanzees inherit 90% of new mutations from their father, and just 10% from their mother, a finding which demonstrates how mutation differs between humans and our closest living relatives, and emphasises ...
Evolution
Jun 12, 2014
4
0
