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This Week in Nature

Scientists at the Oregon Health and Science University show in work published in the early online edition of Nature this week that they can replace a diseased mitochondrial genome in egg cells. Using a technique called spindle-chromosomal complex transfer, they transferred the mitochondrial genome from a mature Macaca mulatta egg cell into another egg cell that had a nucleus but no mitochondrial genome. From these, they were able to give birth to healthy monkeys.

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As we enter conference season, Nature News asks why graduate students and postdocs are sometimes forced to choose between paying the rent and paying to attend important meetings.

A new analysis says that a 2018 study claiming to show biparental mtDNA inheritance has several flaws.

In PNAS this week: a genome sequence analysis of Crucihimalaya himalaica, multicellularity and fruiting body development in mushroom-forming fungi, and more.

Two researchers are calling for education for scientists on defending facts.