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Transferred mitochondria do not always regulate cell behavior by simply restoring mitochondrial function, but rather, transferred mitochondria are dysfunctional, initiating downstream signaling and proliferation in response to reactive oxygen species.

eMags is an engineered photodimerizer pair for optogenetic modulation in mammalian cells that is especially suited for the manipulation of intracellular processes occurring in small volumes or subcellular organelles.

In vivo crosslinking approaches revealed that the edge-strand of Escherichia coli metallopeptidase BepA interacts with an assembly intermediate of β-barrel outer membrane protein LptD on the outer membrane protein translocon for its targeting to degradation or maturation.

ABHD16A is a phospholipid-modifying endoplasmic reticulum (ER) membrane protein required for both mitochondrial fission and fusion machinery recruitment to ER-associated mitochondrial constrictions.

The small ubiquitin-like modifier system directly regulates components of the chloroplast protein import apparatus, that is, TOC proteins, to control chloroplast biogenesis and plant development.

Structures of CdiB outer membrane transporters reveal the channel-gating mechanism for the secretion of large bacterial toxins.

Phylogenomics provides support for the Gram-positive type of bacterial cell envelope being a derived character that arose independently multiple times through loss of an ancestral outer membrane.

The conserved polypeptide transport associated (POTRA) domains of the protein import channel, Toc75, are essential for protein import into chloroplasts.

Outer membrane β-barrel proteins in Gram-negative bacteria are assembled within the lumen of the BamA β-barrel.