polar follicle cell [FBbt_00004907]

Follicle cell at the anterior or posterior pole of the egg chamber. Initially they are found in clusters of 3-8 per pole, then excess cells undergo apoptosis during stages 2-5, leaving 2 per cluster. Can be identified by expression of upd1 (Rust et al., 2020).
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Open polar follicle cell in VFB

VFB Term Json

{
    "term": {
        "core": {
            "iri": "http://purl.obolibrary.org/obo/FBbt_00004907",
            "symbol": "",
            "types": [
                "Entity",
                "Anatomy",
                "Cell",
                "Class"
            ],
            "short_form": "FBbt_00004907",
            "label": "polar follicle cell"
        },
        "description": [
            "Follicle cell at the anterior or posterior pole of the egg chamber. Initially they are found in clusters of 3-8 per pole, then excess cells undergo apoptosis during stages 2-5, leaving 2 per cluster."
        ],
        "comment": [
            "Can be identified by expression of upd1 (Rust et al., 2020)."
        ]
    },
    "query": "Get JSON for Class",
    "version": "44725ae",
    "parents": [
        {
            "symbol": "",
            "iri": "http://purl.obolibrary.org/obo/FBbt_00004904",
            "types": [
                "Entity",
                "Anatomy",
                "Cell",
                "Class"
            ],
            "short_form": "FBbt_00004904",
            "label": "follicle cell"
        }
    ],
    "relationships": [
        {
            "relation": {
                "iri": "http://purl.obolibrary.org/obo/RO_0002292",
                "label": "expresses",
                "type": "expresses"
            },
            "object": {
                "symbol": "",
                "iri": "http://flybase.org/reports/FBgn0004956",
                "types": [
                    "Entity",
                    "Class"
                ],
                "short_form": "FBgn0004956",
                "label": "upd1"
            }
        }
    ],
    "xrefs": [],
    "anatomy_channel_image": [],
    "pub_syn": [
        {
            "synonym": {
                "scope": "has_exact_synonym",
                "label": "polar cell",
                "type": ""
            },
            "pub": {
                "core": {
                    "symbol": "",
                    "iri": "http://flybase.org/reports/FBrf0247148",
                    "types": [
                        "Entity",
                        "Individual",
                        "pub"
                    ],
                    "short_form": "FBrf0247148",
                    "label": "Rust et al., 2020, Nat. Commun. 11(1): 5628"
                },
                "FlyBase": "",
                "PubMed": "33159074",
                "DOI": "10.1038/s41467-020-19361-0"
            }
        }
    ],
    "def_pubs": [
        {
            "core": {
                "symbol": "",
                "iri": "http://flybase.org/reports/FBrf0247148",
                "types": [
                    "Entity",
                    "Individual",
                    "pub"
                ],
                "short_form": "FBrf0247148",
                "label": "Rust et al., 2020, Nat. Commun. 11(1): 5628"
            },
            "FlyBase": "",
            "PubMed": "33159074",
            "DOI": "10.1038/s41467-020-19361-0"
        },
        {
            "core": {
                "symbol": "",
                "iri": "http://flybase.org/reports/FBrf0205319",
                "types": [
                    "Entity",
                    "Individual",
                    "pub"
                ],
                "short_form": "FBrf0205319",
                "label": "Wu et al., 2008, Semin. Cell Dev. Biol. 19(3): 271--282"
            },
            "FlyBase": "",
            "PubMed": "18304845",
            "DOI": "10.1016/j.semcdb.2008.01.004"
        }
    ]
}