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4 小时
Scientists Solve “Selfish” B Chromosome Mystery
B chromosomes manipulate cell division for survival, and new research identifies key genes, including DCR28, involved in this ...
IFLScience on MSN
20 小时
We All Carry Neanderthal And Denisovan DNA – Here’s How That Affects Us
Recent work has also revealed that Homo sapiens interbred with three separate Denisovan populations. As a consequence, all ...
18 小时
on MSN
The Amborella genome: A window into the origins of plant sex and reproduction
Plant reproduction is a cornerstone of our food system and ecological balance; however, it is a complex process. Plants have ...
The Asian Parent on MSN
4 小时
Genetic Traits Inherited from Father Explained
What traits do babies inherit from their fathers? From looks to skills, dad’s DNA is more powerful than you think!
healthday
2 小时
Scientists Spot Gene That Could Help Cause Miscarriages
A gene that causes accelerated reproductive aging is directly tied to the risk of miscarriage in younger women, a new ...
News Medical on MSN
16 小时
Fighting aging by staying compact
The secret to cellular youth may depend on keeping the nucleolus—a condensed structure inside the nucleus of a cell—small, ...
18 小时
The whole story of human evolution, from ancient apes via Lucy to us, in one long read
In pursuit of knowledge, the evolution of humanity ranks with the origins of life and the universe. And yet, except when an ...
Too Old to Operate
3 小时
Cases of neurodevelopmental disorders caused by mutated lncRNA CHASERR
Three unrelated children were found to have a de novo deletion in the long non-coding RNA (lncRNA) CHASERR, which is adjacent ...
eLife
21 小时
Primosomal protein PriC rescues replication initiation stress by bypassing the DnaA-DnaB ...
Department of Molecular Biology, Kyushu University Graduate School of Pharmaceutical Sciences, Fukuoka, Japan ...
Australian Associated Press
8 小时
Indigenous people did not wipe out pygmy population in Australia
Social media users are recycling a discredited claim that Australia's Indigenous people wiped out a pygmy population that ...
科普中国 on MSN
7 小时
马达加斯加的“转基因工厂”:青蛙为什么有了蛇的基因?
从青蛙体内发现了蛇的基因,到底是怎么回事?其实并不奇怪,这就是基因的水平转移。近年来,研究人员发现了许多基因水平转移的现象,不仅在细菌这样的原核生物身上,也在真核生物,甚至是植物和昆虫之间,都有基因的跳跃。这或许就是生存的智慧。
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