Instead of the common progenitor, it was postulated that Tarvos and Erriapus could be fragments of Albiorix, leaving a large, less red crater.

He was to be, in fact, the common progenitor of Jews, Muslims and Christians, as North explained in a note to Reagan later.

A common progenitor for haematopoietic and endothelial lineages in the zebrafish gastrula.

It is derived from the common myeloid progenitor.

All lymphocytes originate, during this process, from a common lymphoid progenitor before differentiating into their distinct lymphocyte types.

It has been suggested that eosinophils do not derive from the common myeloid progenitor.

Both latexin and TIG1 are thought to have descended from a common progenitor.

In particular, the common lymphoid progenitor gives rise to the lymphocytes involved in the immune response (B-cell, T-cell, natural killer cell).

Diversity had never completely separated life on Mars; co-genotypic bauplans, creatures having different forms but a common progenitor, had been the rule.

They are derived from common lymphoid progenitors.