A late endosome in which regions of the limiting host cell endosomal membrane invaginate to form internal vesicles; host membrane proteins that enter the internal vesicles are sequestered from the host cytoplasm.

The volume enclosed by the membranes of the host cell endosome.

A class of nuclear body in the eukaryotic host cell, first seen after silver staining by Ramon y Cajal in 1903, enriched in small nuclear ribonucleoproteins, and certain general RNA polymerase II transcription factors; ultrastructurally, they appear as a tangle of coiled, electron-dense threads roughly 0.5 micrometers in diameter; involved in aspects of snRNP biogenesis; the protein coilin serves as a marker for Cajal bodies. Some argue that Cajal bodies are the sites for preassembly of transcriptosomes, unitary particles involved in transcription and processing of RNA. The host is the larger of the organisms involved in a symbiotic interaction.

The process, occurring during the embryonic phase, whose specific outcome is the progression of the skeletal joints over time, from formation to mature structure.

The chemotaxis process that directs the migration of a photoreceptor cell axon growth cone to its target in the optic lobe in response to a combination of attractive and repulsive cues.

OBSOLETE. The series of events in which information about whether the spindle is correctly oriented is received and converted into a molecular signal, contributing to a mitotic cell cycle spindle orientation checkpoint.

A process that occurs in response to signals generated as a result of mitotic cell cycle spindle orientation checkpoint signaling.

OBSOLETE. The series of events in which information about spindle assembly is received and converted into a molecular signal, contributing to a spindle assembly checkpoint.

A histone acetyltransferase complex that catalyzes the acetylation of a histone H4 lysine residue at position 16. In human, it contains the catalytic subunit MOF, and MSL1, MSL2 and MSL3.

The process in which methylammonium is transported across a membrane.

Any process that modulates the frequency, rate or extent of lactation.

Any establishment of actomyosin contractile ring localization that is involved in mitotic cell cycle.

Any actomyosin contractile ring localization that is involved in mitotic cell cycle.

Any process that stops, prevents or reduces the frequency, rate or extent of lactation.

Catalysis of the reaction: NADPH + 2 O2 = H(+) + NADP(+) + 2 superoxide.