#1792 second branchial pouch

None
pending-accepted
Cynthia Smith
5
2014-06-16
2014-05-12
No

Please add:

abnormal second branchial pouch morphology
DEF: any structural anomaly of the second branchial pouch located between the second and third branchial arches; the dorsal elongation of the second pouch endoderm of all mammals, with the exception of rodents, gives rise to the epithelial lining of palatine tonsils; in rodents, the ventral portion of the second pouch appears to degenerate whereas the remaining part is incorporated into the lateral border of the pharynx; it appears that rodents no longer require tonsils as their function is carried out by the NALT (Nose/Nasal-Associated Lymphoid Tissue) system in the upper respiratory tract
SYN: abnormal 2nd branchial pouch morphology
SYN: abnormal 2nd pharyngeal pouch morphology
SYN: abnormal second pharyngeal pouch morphology
From J:41540

absent second branchial pouch
DEF: absence of the second branchial pouch, normally located between the second and third branchial arches; the dorsal elongation of the second pouch endoderm of all mammals, with the exception of rodents, gives rise to the epithelial lining of palatine tonsils
SYN: absent 2nd branchial pouch
SYN: absent 2nd pharyngeal pouch
SYN: absent second pharyngeal pouch
From J:41540

DEF SOURCE:

The pharyngeal pouches and clefts: Development, evolution, structure and derivatives. Grevellec A, Tucker AS. Semin Cell Dev Biol. 2010 May;21(3):325-32. doi: 10.1016/j.semcdb.2010.01.022. PMID: 20144910

Thanks

Anna

Related

Mammalian Phenotype Requests: #1792

Discussion

  • Chris Mungall
    Chris Mungall
    2014-05-12

    Do you think
    MA:0000775 ! palatine tonsil

    should be obsoleted?

    On 12 May 2014, at 2:33, Anna Anagnostopoulos wrote:


    [mammalian-phenotype-requests:#1792] second branchial pouch

    Status: open
    Group:
    Labels: new term request
    Created: Mon May 12, 2014 09:33 AM UTC by Anna Anagnostopoulos
    Last Updated: Mon May 12, 2014 09:33 AM UTC
    Owner: nobody

    Please add:

    abnormal second branchial pouch morphology
    DEF: any structural anomaly of the second branchial pouch located
    between the second and third branchial arches; the dorsal elongation
    of the second pouch endoderm of all mammals, with the exception of
    rodents, gives rise to the epithelial lining of palatine tonsils; in
    rodents, the ventral portion of the second pouch appears to degenerate
    whereas the remaining part is incorporated into the lateral border of
    the pharynx; it appears that rodents no longer require tonsils as
    their function is carried out by the NALT (Nose/Nasal-Associated
    Lymphoid Tissue) system in the upper respiratory tract
    SYN: abnormal 2nd branchial pouch morphology
    SYN: abnormal 2nd pharyngeal pouch morphology
    SYN: abnormal second pharyngeal pouch morphology

    From J:41540

    absent second branchial pouch
    DEF: absence of the second branchial pouch, normally located between
    the second and third branchial arches; the dorsal elongation of the
    second pouch endoderm of all mammals, with the exception of rodents,
    gives rise to the epithelial lining of palatine tonsils
    SYN: absent 2nd branchial pouch
    SYN: absent 2nd pharyngeal pouch
    SYN: absent second pharyngeal pouch

    From J:41540

    DEF SOURCE:

    The pharyngeal pouches and clefts: Development, evolution, structure
    and derivatives. Grevellec A, Tucker AS. Semin Cell Dev Biol. 2010
    May;21(3):325-32. doi: 10.1016/j.semcdb.2010.01.022. PMID: 20144910

    Thanks

    Anna


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    Related

    Mammalian Phenotype Requests: #1792

  • Cynthia Smith
    Cynthia Smith
    2014-06-16

    added new terms:
    abnormal second branchial pouch morphology MP:0013223
    absent second branchial pouch MP:0013224

     
  • Cynthia Smith
    Cynthia Smith
    2014-06-16

    • status: open --> pending-accepted
    • assigned_to: Cynthia Smith
    • Group: -->