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new term request: skin (or cutaneous) appendage placode #1266

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ANiknejad opened this Issue Sep 5, 2016 · 3 comments

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ANiknejad commented Sep 5, 2016

http://www.ncbi.nlm.nih.gov/pubmed/25963196

Nuclear β-catenin localization supports homology of feathers, avian scutate scales, and alligator scales in early development.

"given that the earliest stage of β-catenin localization in feathers and archosaur scales is also found in placodes of several mammalian skin appendages, including hair and mammary glands, we hypothesize that a common skin appendage placode originated in the common ancestor of all amniotes. We suggest a skin placode should not be defined by anatomical features, but as a local, organized molecular signaling center from which an epidermal appendage develops."

Shall we create anyway a class?

http://www.unige.ch/sciences/Actualites/2016/News-240616-1_en.html

skin (or cutaneous) appendage placode

is_a: UBERON:0011814 {source="NCBIBook:NBK53175"} ! non-neurogenic ectodermal placode

@ANiknejad ANiknejad changed the title from ne to new term request: skin appendage Sep 5, 2016

@ANiknejad ANiknejad changed the title from new term request: skin appendage to new term request: skin appendage placode Sep 5, 2016

@ANiknejad ANiknejad changed the title from new term request: skin appendage placode to new term request: skin (or cutaneous) appendage placode Sep 5, 2016

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cmungall Sep 28, 2016

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we have UBERON:0011817 ! follicle placode

but it's undefined!

looking at its structure

plac

it was intended as a not-necessarily homologous grouping of hair and feather placodes, so would fit this request well. If you agree I will update name/def

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cmungall commented Sep 28, 2016

we have UBERON:0011817 ! follicle placode

but it's undefined!

looking at its structure

plac

it was intended as a not-necessarily homologous grouping of hair and feather placodes, so would fit this request well. If you agree I will update name/def

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looks like we need a generic cutaneous follicle

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cmungall commented Sep 28, 2016

looks like we need a generic cutaneous follicle

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ANiknejad Oct 3, 2016

ok, yes, thank you Chris, for updating the name/def!

ANiknejad commented Oct 3, 2016

ok, yes, thank you Chris, for updating the name/def!

ANiknejad added a commit to BgeeDB/anatomical-similarity-annotations that referenced this issue Oct 3, 2016

@cmungall cmungall closed this in 35d976e Oct 3, 2016

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