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Anatomy Term : FBbt:00004942 spermatid Fly Anatomy

Namespace  fly_anatomy.ontology Obsolete  false
description  One of 64, post meiotic, haploid male germ cells in a spermatid cyst, connected to other spermatids by cytoplasmic bridges. The loss of these cytoplasmic bridge (individualisation) marks the end of the spermatid stage.

0 Cross References

1 Ontology

Name
Fly Anatomy

24 Parents

Identifier Name Description
FBbt:00004928 testis  
FBbt:00004860 germline cell  
FBbt:00004942 spermatid One of 64, post meiotic, haploid male germ cells in a spermatid cyst, connected to other spermatids by cytoplasmic bridges. The loss of these cytoplasmic bridge (individualisation) marks the end of the spermatid stage.
FBbt:00004936 spermatocyte  
FBbt:00004875 germline cyst A developing unit of gametogenesis consisting of germline cells encapsulated by a layer of somatic cells.
FBbt:00004861 germline stem cell Stem cell that is the precursor of gametes.
FBbt:00004929 male germline stem cell Male germline cell and stem cell from which all other male germline cells develop. Male germline stem cells are part of the germinal proliferation center of the testis. They are arranged around a central hub made up of densely packed hub cells (apical cells), to which they are attached via adherens junctions.
FBbt:00005287 spermatid cyst A male germline cyst consisting of 2 cyst cells and 64 spermatids.
FBbt:00004935 spermatogonium  
FBbt:00004927 male reproductive system  
FBbt:00004858 gonad The organ of the reproductive system in which the germ cells reside.
FBbt:00057011 male germline cell Cell that develops into or is itself a spermatozoon.
FBbt:00007136 male germline cyst Unit of spermatogenic differentiation consisting of a pair of cyst cells enclosing the developing germline cells.
FBbt:00000001 organism An individual member of the species Drosophila melanogaster.
FBbt:00007016 material anatomical entity  
FBbt:00004857 reproductive system  
FBbt:00007001 anatomical structure Material anatomical entity that has inherent 3D shape, whose parts are all connected and that is generated by coordinated expression of the organism's own genome.
FBbt:00007004 male organism Gonochoristic organism that can produce male gametes.
FBbt:00007010 multi-tissue structure Anatomical structure that has as its parts two or more portions of tissue of at least two different types and which, through specific morphogenetic processes, forms a single distinct structural unit demarcated by bona fide boundaries from other distinct structural units of different types.
FBbt:00004856 organ system A division of the whole organism into specialized systems.
FBbt:00100313 multicellular structure Anatomical structure that has multiple cells as parts.
FBbt:10000000 anatomical entity Anatomical entity which is part_of Drosophila melanogaster.
FBbt:00007002 cell Anatomical structure that has as its parts a maximally connected cell compartment surrounded by a plasma membrane.
FBbt:00007014 stem cell Undifferentiated cell which retains its identity while budding off cells which differentiate.

69 Relations

Relationship
Parent Term . Name

Parent Term . Identifier

Child Term . Name

Child Term . Identifier
part_of spermatid cyst FBbt:00005287 spermatid FBbt:00004942
is_a male germline cell FBbt:00057011 spermatid FBbt:00004942
develops_from spermatocyte FBbt:00004936 spermatid FBbt:00004942
develops_from male germline stem cell FBbt:00004929 spermatid FBbt:00004942
part_of germline cyst FBbt:00004875 spermatid FBbt:00004942
is_a material anatomical entity FBbt:00007016 spermatid FBbt:00004942
is_a germline cell FBbt:00004860 spermatid FBbt:00004942
part_of male germline cyst FBbt:00007136 spermatid FBbt:00004942
part_of organ system FBbt:00004856 spermatid FBbt:00004942
develops_from stem cell FBbt:00007014 spermatid FBbt:00004942
part_of gonad FBbt:00004858 spermatid FBbt:00004942
develops_from material anatomical entity FBbt:00007016 spermatid FBbt:00004942
part_of reproductive system FBbt:00004857 spermatid FBbt:00004942
part_of material anatomical entity FBbt:00007016 spermatid FBbt:00004942
part_of organism FBbt:00000001 spermatid FBbt:00004942
part_of multi-tissue structure FBbt:00007010 spermatid FBbt:00004942
develops_from male germline cell FBbt:00057011 spermatid FBbt:00004942
is_a cell FBbt:00007002 spermatid FBbt:00004942
is_a anatomical structure FBbt:00007001 spermatid FBbt:00004942
part_of anatomical entity FBbt:10000000 spermatid FBbt:00004942
develops_from anatomical entity FBbt:10000000 spermatid FBbt:00004942
develops_from spermatogonium FBbt:00004935 spermatid FBbt:00004942
develops_from cell FBbt:00007002 spermatid FBbt:00004942
develops_from anatomical structure FBbt:00007001 spermatid FBbt:00004942
develops_from germline stem cell FBbt:00004861 spermatid FBbt:00004942
develops_from germline cell FBbt:00004860 spermatid FBbt:00004942
part_of multicellular structure FBbt:00100313 spermatid FBbt:00004942
part_of anatomical structure FBbt:00007001 spermatid FBbt:00004942
part_of male reproductive system FBbt:00004927 spermatid FBbt:00004942
part_of testis FBbt:00004928 spermatid FBbt:00004942

0 Synonyms