Ph.D. student Doris van Bergeijk brought 40,000-year-old bacteria from mammoth poop back to life. She hopes to find new information that can help research at the Institute of Biology Leiden into antibiotics and antibiotics ...
Cell & Microbiology
Nov 18, 2019
0
10
Antibiotic resistance is spreading fast all over the world. When infectious bacteria mutate in a certain way and then multiply, they can become resistant to even the most powerful drugs. But research has revealed a worrying ...
Cell & Microbiology
Oct 7, 2019
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23
Synthetic biologists seek to create new life with forms and functions not seen in nature. Although scientists are a long way from making a completely artificial life form, they have made semi-synthetic organisms that have ...
Biochemistry
Jul 17, 2019
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140
Our genetic code is stored in chromosomes that are composed of DNA (deoxyribonucleic acid). To make sure the genetic code is maintained accurately in all the cells, our cells must replicate precisely and distribute its chromosomes ...
Cell & Microbiology
May 22, 2019
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107
A team of researchers at Cambridge University has replaced the genes of E. coli bacteria with genomes they synthesized in the lab. In their paper published in the journal Nature, the group describes replacing the genome and ...
The human genome is fascinating. Once predicted to contain about a hundred thousand protein-coding genes, it now seems that the number is closer to twenty thousand, and maybe less. And although our genome is made up of about ...
Molecular & Computational biology
Apr 19, 2019
1
120
University of Otago researchers in association with colleagues from Harvard University have discovered new evidence of what made some of New Zealand's iconic birds such as the kiwi and extinct moa flightless.
Plants & Animals
Apr 5, 2019
2
82
Researchers from the University of Copenhagen have identified a specific mechanism that protects cells from natural DNA errors that could permanently damage the genetic code and lead to diseases such as cancer. The study ...
Cell & Microbiology
Feb 28, 2019
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86
Researchers at the University of Helsinki uncovered the mechanisms for a novel cellular stress response arising from the toxicity of newly synthesized proteins. Activation of the stress response is at the epicentre of the ...
Cell & Microbiology
Feb 22, 2019
0
2
DNA replication is more prone to errors at times of stress leading to mutations that could cause disease.
Cell & Microbiology
Feb 4, 2019
1
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