Sterol requirement for reproduction of a free-living nematode.
The free-living, hermaphroditic nematode Caenorhabditis briggsae has a nutritional requirement for sterols. It will reproduce indefinitely in a liquid medium containing only bacterial cells (Escherichia coli) and salts if various sterols are present. Several other lipid-soluble materials are ineffective in supporting reproduction.
D000818:Animals; D003470:Culture Media; D012734:Disorders of Sex Development; D004926:Escherichia coli; D009348:Nematoda / Q000378:metabolism*; D012098:Reproduction; D013261:Sterols / Q000378:metabolism*; D014807:Vitamin D / Q000378:metabolism
D003470:Culture Media; D013261:Sterols; D014807:Vitamin D