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Article

Cathepsin L protease (CPL-1) is essential for yolk processing during embryogenesis in Caenorhabditis elegans.

Journal of cell science - 1 Oct 2004

Britton Collette, Murray Linda

Abstract excerpt

Cysteine proteases are involved in the degradation of intracellular and extracellular proteins, although their precise roles in vivo are not well understood. Here we characterise a genetic mutant of the Caenorhabditis elegans cathepsin L protease gene cpl-1. CPL-1 is provided maternally and is essential for C. elegans embryogenesis. Immunofluorescence and electron microscopy data show that yolk endocytosis and...

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PMID: 15456850
DOI: 10.1242/jcs.01387

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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