Chordin Function in Embryonic Development
Which of the following statements regarding chordin is true?
AIt is produced in the ventral region of the embryo and is inhibited by BMP-4.
BIt is produced in Spemann's organizer and inhibits Xolloid.
CIt is produced in the ventral region of the embryo and inhibits BMP-4.
DIt is produced in Spemann's organizer and inhibits BMP-4.
EIt is produced in Spemann's organizer and is inhibited by BMP-4.