|
|
|
![]() Other Issues: |
|
||||||
Rescue of hematopoiesis in SCL-null yolk sacs with
GATA-1/SCL transgene (Tg). Shown are phenotypes of
wild-type (+/+ or +/
; left),
SCL
/
Tg (middle), and
SCL
/
(right) embryos.
Blood-filled vessels are visible in wild-type and
/
Tg yolk sacs.
Note the absence of branching vitelline vessels in the
/
Tg yolk
sac. Original magnification, 18.75×. (For details, see Visvader et
al., p. 473.)