BRENDA Tissue and Enzyme Source Ontology

Last uploaded: January 20, 2022
Preferred Name

zona pellucida

Synonyms

zona striata

zona radiata

striated membrane

pellucid zone

oolemma

Definitions

A thick, transparent, noncellular layer or envelope of uniform thickness surrounding an oocyte. Under the light microscope it appears as a radially striated layer; under the electron microscope this can be seen to be microvillous.

ID

http://purl.obolibrary.org/obo/BTO_0003135

definition

A thick, transparent, noncellular layer or envelope of uniform thickness surrounding an oocyte. Under the light microscope it appears as a radially striated layer; under the electron microscope this can be seen to be microvillous.

has_obo_namespace

BrendaTissueOBO

has_related_synonym

zona striata

zona radiata

striated membrane

pellucid zone

oolemma

id

BTO:0003135

label

zona pellucida

notation

BTO:0003135

part_of

http://purl.obolibrary.org/obo/BTO_0000512

http://purl.obolibrary.org/obo/BTO_0003094

http://purl.obolibrary.org/obo/BTO_0000964

prefLabel

zona pellucida

treeView

http://purl.obolibrary.org/obo/BTO_0000512

http://purl.obolibrary.org/obo/BTO_0003094

http://purl.obolibrary.org/obo/BTO_0000964

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