1. Volume 95, Issue 2, Pages 147-150 (October 1998)
Aging of C. elegans 
William B Wood 
Cell 
Volume 95, Issue 2, Pages (October 1998)
DOI: /S (00)

2. Figure 1
C. elegans Cell Origins and Proposed Signaling in Life Span Determination
(A) Origins and progeny fates of early cleavage blastomeres.
(B) Possible pathways for controlling diapause entry and life span extension caused by signaling via DAF-2 and by DR. Please see text for further explanation. It is possible that all cells in the animal receive the signals from sending cells.
Cell  , DOI: ( /S (00) )