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In a Science paper published online in advance this week, an international team led by investigators in France shows that "upon fertilization, a Caenorhabditis elegans spermatozoon triggers the recruitment of autophagosomes within minutes and subsequent paternal mitochondria degradation." This post-fertilization autophagy of sperm organelles, the authors show, prevents paternal mtDNA transmission in the nematode.

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Politico reports that the NYPD DNA database has grown since it announced it would be removing profiles from it.

Forbes reports that a structural biology lab at Oxford University studying the coronavirus was hacked.

Science reports that a Dutch research funding agency is combating a ransomware attack.

In Science this week: set of 64 haplotype assemblies from 32 individuals, and more.