MeSH Browser

MeSH Heading: Meiotic Prophase I
Tree Number(s): G04.144.220.220.687.444; G05.113.220.687.500
Unique ID: D049469
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D049469
Scope Note: The prophase of the first division of MEIOSIS (in which homologous CHROMOSOME SEGREGATION occurs). It is divided into five stages: leptonema, zygonema, PACHYNEMA, diplonema, and diakinesis.
Entry Term(s): Diakinesis; Diplonema; Diplotene Stage; Leptotene Stage; Meiotic Prophase 1; Prophase 1; Prophase I; Zygonema; Zygotene Stage
Previous Indexing: Meiosis (1968-2004); Prophase (1978-2004)
Public MeSH Note: 2005
History Note: 2005
Date Established: 2005/01/01
Date of Entry: 2004/07/07
Revision Date: 2016/06/17

Allowable Qualifiers: drug effects (DE)

genetics (GE)

immunology (IM)

physiology (PH)

radiation effects (RE)

Concept UI: M0464642
Scope Note: The prophase of the first division of MEIOSIS (in which homologous CHROMOSOME SEGREGATION occurs). It is divided into five stages: leptonema, zygonema, PACHYNEMA, diplonema, and diakinesis.
Terms: Meiotic Prophase I Preferred Term
Term UI T583776
Date04/16/2004
LexicalTag NON
ThesaurusID NLM (2005); Meiotic Prophase 1
Term UI T640619
Date05/13/2005
LexicalTag NON
ThesaurusID NLM (2006); Prophase 1
Term UI T640620
Date05/13/2005
LexicalTag NON
ThesaurusID NLM (2006); Prophase I
Term UI T583777
Date04/16/2004
LexicalTag NON
ThesaurusID NLM (2005)

Meiotic Prophase I MeSH Descriptor Data 2023