Soma-germ cell interactions in Caenorhabditis elegans: multiple events of hermaphrodite germline development require the somatic sheath and spermathecal lineages.
Dev Biol. 1997 Jan 15;181(2):121-43. doi: 10.1006/dbio.1996.8429.
Dev Biol. 1997.
PMID: 9013925