Blastodisc

"Blastodisc" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information

Definition | Details | More General Concepts | Related Concepts | More Specific Concepts

A small whitish spot on the surface of the EGG YOLK where cleavage begins. Upon fertilization the cytoplasm streams from the vegetal pole away from the yolk to the animal pole where cleavage will occur. This germinal area eventually flattens into a layer of cells (BLASTODERM) that covers the yolk completely.

Descriptor ID

D054239

MeSH Number(s)

A16.331.042

Concept/Terms

Blastodisc

Below are MeSH descriptors whose meaning is more general than "Blastodisc".

Anatomy [A]
Embryonic Structures [A16]
Embryo, Nonmammalian [A16.331]
Blastodisc [A16.331.042]

Below are MeSH descriptors whose meaning is related to "Blastodisc".

Below are MeSH descriptors whose meaning is more specific than "Blastodisc".

publications

Timeline | Most Recent

This graph shows the total number of publications written about "Blastodisc" by people in Harvard Catalyst Profiles by year, and whether "Blastodisc" was a major or minor topic of these publication.

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Related Networks