TASK DEFINITION: In this task, you will be given a sentence. You need to reconize the name of the disorder or disease. Disease is a disorder of structure or function in a human, animal, or plant, especially one that produces specific symptoms or that affects a specific location and is not simply a direct result of physical injury. Although there might be several correct answers, you need to write one of them.
PROBLEM:  These results indicate that Smad4 is initially required for the differentiation of the visceral endoderm and that the gastrulation defect in the epiblast is secondary and non - cell autonomous .

SOLUTION: gastrulation defect

PROBLEM:  A464V , although clearly modifying ARSA and GS levels , apparently bears little significance for clinical manifestation of MLD , mimicking the frequent ARSA pseudodeficiency allele .

SOLUTION: MLD

PROBLEM:  No locus other than chromosome 11p13 has been implicated in aniridia , and PAX6 is clearly the major , if not only , gene responsible .

SOLUTION:
aniridia