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Kiss of death marks young ant rivals for worker kill squad  from New Scientist - News  (2016-7-16 1:41)

Rather than killing youthful competitors themselves, some male ants get their nest-mates to do it for them

Smarter police interviews could help reduce racial tension  from New Scientist - News  (2016-7-16 1:14)

Institutional racism happens one decision at a time. Improving police dispatcher training might help stop police officers making bad decisions based on race

Mysterious swoosh caused by pulsars hugging companions close  from New Scientist - News  (2016-7-16 1:01)

A pair of dead stars give off bizarre radio signals, which could be the calling card of ultra-dense companions orbiting them at near the speed of light

Baby stars grow big and strong by eating their own burst bubbles  from New Scientist - News  (2016-7-16 0:51)

A new simulation suggests the most massive stars in the universe got so big by taking advantage of the same physics that makes mushroom clouds

Are humans still evolving? Growing evidence suggests we are  from New Scientist - News  (2016-7-15 23:48)

Natural selection was long thought over for humans, but new work relating education and reproductive success indicates it is still at work, says John Hawks

First evidence that GM mosquitoes reduce disease  from New Scientist - News  (2016-7-15 23:13)

A trial in Brazil suggests that the approach not only reduces the number of mosquitoes, it also reduces the number of people who get dengue

Are your sperm up to scratch? Phone microscope lets you check  from New Scientist - News  (2016-7-15 20:32)

A cheap clip-on microscope could spare some men a potentially embarrassing visit to a fertility clinic

東大の濡木教授と阪大の伊川教授ら、精子IZUMO1への結合で重要な卵子JUNOのアミノ酸残基を特定  from 日経バイオテクONLINE  (2016-7-15 20:00)

東京大学理学系研究科生物科学専攻の濡木理教授らと大阪大学微生物病研究所の伊川正人教授らは、卵子の細胞膜上にあるJUNO蛋白質の結晶構造を決定し、JUNO蛋白質が精子の細胞膜上のIZUMO1蛋白質と結合するメカニズムの一端を解明した。次いで、CRISPR/Cas9システムで作製したJUNO欠損マウス由来の卵子を用いた解析手法で、変異体解析を行い、IZUMO1に結合するJUNOのアミノ酸残基を同定した。哺乳類の受精において必須のステップである卵子と精子の細胞融合のメカニズム解明に寄与する成果だ。Nature Communications誌で2016年7月15日に発表した。さらに9月6日から7日に広島で開催される日本ゲノム編集学会第1回大会で取り組みを発表する。

What Theresa May’s new cabinet really means for climate change  from New Scientist - News  (2016-7-15 19:54)

There is no mention of climate change in the UK’s cabinet reshuffle, but new ministers may herald a positive change from David Cameron’s poor climate record

Lung bacteria’s sense of touch tells them when to turn nasty  from New Scientist - News  (2016-7-15 19:18)

Pseudomonas bacteria decide to become virulent when they sense they are in contact with a surface - a finding that could help people with cystic fibrosis