FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

lymph gland posterior signaling center cell

ID (Ontology)

FBbt:00052179 (Fly Anatomy)

Definition

Specialized signaling cell that is found in the posterior signaling center of the larval lymph node and regulates the differentiation of prohemocytes into plasmatocytes, crystal cells and lamellocytes (Krzemien et al., 2007; Mandal et al., 2007).[ FlyBase:FBrf0194088 FlyBase:FBrf0194113 FlyBase:FBrf0241407 ]

Also Known As

"lymph gland PSC cell"

Comment

Links to External Ontologies

Annotations

Records annotated with this term OR any of its CHILD TERMS

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Results list data from multiple species. Choose a record type above to open its HitList.

Direct annotations: records annotated with this exact term (child terms are NOT included)

Data Class	Field	Direct annotations
Alleles (FBal)	PHENOTYPE_MANIFEST_IN
Insertions (FBti)	PHENOTYPE_MANIFEST_IN
Constructs (FBtp)	PHENOTYPE_MANIFEST_IN

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Alleles	Insertions	Constructs
lymph gland posterior signaling center cell (all annotations which use CV term, excluding "NOT" statements)
lymph gland posterior signaling center cell \| decreased number \| larval stage		--
lymph gland posterior signaling center cell \| increased number \| larval stage		--

Spanning Tree (Parents/Children)

primary lobe of embryonic/larval lymph gland
 |__posterior signaling center of lymph gland primary lobe__
larval metathoracic segment                                 |
 |__posterior signaling center of lymph gland primary lobe__|
cell                                                        |
 |__somatic cell____________________________________________|
portion of tissue                                           |
 |__posterior signaling center of lymph gland primary lobe__|
                                                            lymph gland posterior signaling center cell  17 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	somatic cell
Part of	posterior signaling center of lymph gland primary lobe
Synonyms & Secondary IDs
Synonyms
	"lymph gland PSC cell" EXACT
Secondary IDs

External Crossreferences & Linkouts