The exogenous DNA DSBs improve meiotic chromosome pairing in mouse inter-subspecific hybrids, thus providing an evidence for a DSB-dependent mechanism of the PRDM9-controlled synapsis failure and infertility.
A genetic screen reveals that two predicted glycosyltransferases promote rosette development and prevent cell clumping in one of the closest living relatives of animals, the choanoflagellate S. rosetta.
Apurwa M Sharma, Talitha L Thomas ... Marc I Diamond
Tau monomer from aggregate-containing cell models and tauopathy brains adopts discrete structures that act as templates, dictating the conformation of distinct strains that result from its seeding activity.
Joseph M Chambers, Shahram Jevin Poureetezadi ... Rebecca A Wingert
The transcriptional coactivator ppargc1a regulates the renal progenitor patterning to delineate boundary formation of differentiated segment populations during nephrogenesis.
Dopamine is able to ensure that neural networks maintain critical features of their output, such as synchrony of neuron firing, by directly increasing coupling strength to ensure robust output is maintained.
Ion conduction in the calcium-activated chloride channel TMEM16A is directly regulated by calcium, which binds to a site close to the pore thereby shaping the electrostatics at its intracellular entrance.
Will Putzbach, Ashley Haluck-Kangas ... Marcus E Peter
The mRNA of the apoptosis inducing death ligand CD95L/FasL kills cancer cells through RNAi after conversion into small RNAs that are loaded into the RNA-induced Silencing Complex.
Agata Butryn, Stephan Woike ... Karl-Peter Hopfner
The structure of the entire Mot1 Swi2/Snf2 protein uncovers an unexpected auto-inhibited resting state activated by substrate binding, and suggests a DNA pulling mechanism of TBP displacement.
Oliver Gordon, Conor M Henry ... Caetano Reis e Sousa
The Drosophila response to injection of alpha-actinin reinforces the notion that exposure of cytoskeletal components acts as a sign of cell damage conserved throughout metazoan evolution.