Ontology explorer

Gene ontology

Change ontology: Version 2014-12-22

Term or Synonym: use AND (NOT) or OR

Definition: use AND (NOT) or OR

Id:

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Localization

Enzyme

Details for sexine

Gene ontology ID

GO:0043673

Definition

The outer, sculptured layer of the exine, which lies above the nexine

Comment

Note that the sexine sometimes consists of 5 layers, but of those, 3 layers are the most common (sexine 1 = columellae; sexine 2 = tectum; sexine 3 = sculpture elements). Sexine is distinguished on purely morphological criteria; compare with 'ectexine ; GO:0043669'. See also 'nexine ; GO:0043672'.

References

1. http www.mobot.org/MOBOT/research/APweb/

Legend

is an element of the parent element

is a part of the parent element

is related to the parent element

derives from the parent element

at least 1 tissue/ enzyme/ localization link in this branch

tissue/ enzyme/ localization link to BRENDA

Condensed Tree View

Gene ontology

cellular_component is a

cellular anatomical entity is a

cell periphery is a

651 BRENDA localization in branch, click for list of all

external encapsulating structure part of

25 BRENDA localization in branch, click for list of all

pollen wall is a

4 BRENDA localization in branch, click for list of all

exine

3 BRENDA localization in branch, click for list of all

sexine

Tree view

Gene ontology

biological_process is a

cellular_component is a

molecular_function is a

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Release 2023.1 (January 2023)