Skip to search formSkip to main contentSkip to account menu

Yolk Sac

Known as: sac yolk, Sacs, Yolk, Vitelline Sac of Embryo 
The first of four extra-embryonic membranes to form during EMBRYOGENESIS. In REPTILES and BIRDS, it arises from endoderm and mesoderm to incorporate… 
National Institutes of Health

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
1976
Highly Cited
1976
Day 17.5 yolk sacs from rats injected with partially denatured 125I-labeled bovine serum albumin (I-BSA) were cultured in vitro… 
Highly Cited
1975
Highly Cited
1975
Fibroblast surface (SE) antigen is present in fibrillar surface structures of cultured normal fibroblasts, shed to the… 
Highly Cited
1974
Highly Cited
1974
Monolayer cultures of a mouse teratocarcinoma were established in vitro. These cultures contained embryonal carcinoma, the… 
Highly Cited
1971
Highly Cited
1971
The effects of the thymidine analog, 5-bromodeoxyuridine (BUdR), on the formation of red cells in the yolk sac of the chick… 
Highly Cited
1970
Highly Cited
1970
The cytological basis for protein transport across the guinea pig visceral yolk sac at 36–44 days of gestation was studied by… 
Highly Cited
1966
Highly Cited
1966
In an attempt to elucidate some of the mechanisms utilized in the placental transfer of large molecules morphological changes in…