Menu

#164 CL:0000695 - cajal rtezius cell - add relationships

GO-Cell-XP
open
None
5
2014-12-02
2011-10-02
No

current:

[Term]
id: CL:0000695
name: Cajal-Retzius cell
namespace: cell
def: "One of a transient population of pioneering neurons in the cerebral cortex. These cells are slender bipolar cells of the developing marginal zone. One feature of these cells in mammals is that they express the Reelin gene." [PMID:10600995, PMID:9728912]
is_a: CL:0000117 ! CNS neuron (sensu Vertebrata)

* Should this be a subtype of CL:0000116 ~ pioneer neuron?
* Also a subtype of bipolar neuron
* Also link to more specific anatomical location

Related

Cell Ontology (CL) requests: #164

Discussion

  • Nicole Vasilevsky

    • assigned_to: Chris Mungall
    • Group: --> GO-Cell-XP
     
    • Chris Mungall

      Chris Mungall - 2014-12-03

      nlx_cell:20081206:

      "Neurons of the human embryonic marginal zone which display, as a
      salient feature, radial ascending processes that contact the pial
      surface, and a horizontal axon plexus located in the deep marginal zone.
      These cells were first described by Retzius (Retzius, 1893, 1894) (see
      the cell labelled 'Retzius, 1893' in Fig. 1). There is consensus that
      homologous elements are present in the non-primate neocortex, where
      their morphology is much simpler, as initially described in 1891 by
      Cajal (Fig. 2) (Cajal, 1891). nThe definition of these cells has
      remained somewhat confusing, in part because Cajal and Retzius studied
      different species and different developmental stages, and also because
      their original publications have not been generally available. Meyer et
      al (1999)prefer to define 'Cajalu2013Retzius cells' loosely, as the
      family of Reln-immunoreactive (ir) neurons in the marginal zone, and
      reserve the term of pioneer neurons for the early, Reln-negative
      preplate derivatives that settle in the MZ and project to sub-cortical
      levels. Adapted from Meyer et al. (1999)"

      On 2 Dec 2014, at 13:18, Nicole Vasilevsky wrote:

      • assigned_to: Chris Mungall
      • Group: --> GO-Cell-XP

      [cell-ontology-cl-requests:#164] CL:0000695 - cajal rtezius cell -
      add relationships

      Status: open
      Group: GO-Cell-XP
      Created: Sun Oct 02, 2011 01:01 AM UTC by Chris Mungall
      Last Updated: Sun Oct 02, 2011 01:01 AM UTC
      Owner: Chris Mungall

      current:

      [Term]
      id: CL:0000695
      name: Cajal-Retzius cell
      namespace: cell
      def: "One of a transient population of pioneering neurons in the
      cerebral cortex. These cells are slender bipolar cells of the
      developing marginal zone. One feature of these cells in mammals is
      that they express the Reelin gene." [PMID:10600995, PMID:9728912]
      is_a: CL:0000117 ! CNS neuron (sensu Vertebrata)

      * Should this be a subtype of CL:0000116 ~ pioneer neuron?
      * Also a subtype of bipolar neuron
      * Also link to more specific anatomical location


      Sent from sourceforge.net because you indicated interest in
      https://sourceforge.net/p/obo/cell-ontology-cl-requests/164/

      To unsubscribe from further messages, please visit
      https://sourceforge.net/auth/subscriptions/

       

      Related

      Cell Ontology (CL) requests: #164


Log in to post a comment.