{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Cheatle Jarvela AM"],"funding":["National Institute of General Medical Sciences","NIGMS NIH HHS"],"pagination":["116-130"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9061899"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["340(2)"],"pubmed_abstract":["The gene regulatory network for segmentation in arthropods offers valuable insights into how networks evolve owing to the breadth of species examined and the extremely detailed knowledge gained in the model organism Drosophila melanogaster. These studies have shown that Drosophila's network represents a derived state that acquired changes to accelerate segment patterning, whereas most insects specify segments gradually as the embryo elongates. Such heterochronic shifts in segmentation have potentially emerged multiple times within holometabolous insects, resulting in many mechanistic variants and difficulties in isolating underlying commonalities that permit such shifts. Recent studies identified regulatory genes that work as timing factors, coordinating gene expression transitions during "],"journal":["Journal of experimental zoology. Part B, Molecular and developmental evolution"],"pubmed_title":["Anterior-posterior patterning of segments in Anopheles stephensi offers insights into the transition from sequential to simultaneous segmentation in holometabolous insects."],"pmcid":["PMC9061899"],"funding_grant_id":["R01 GM113230","R01GM113230"],"pubmed_authors":["Pick L","Trelstad CS","Cheatle Jarvela AM"],"additional_accession":[]},"is_claimable":false,"name":"Anterior-posterior patterning of segments in Anopheles stephensi offers insights into the transition from sequential to simultaneous segmentation in holometabolous insects.","description":"The gene regulatory network for segmentation in arthropods offers valuable insights into how networks evolve owing to the breadth of species examined and the extremely detailed knowledge gained in the model organism Drosophila melanogaster. These studies have shown that Drosophila's network represents a derived state that acquired changes to accelerate segment patterning, whereas most insects specify segments gradually as the embryo elongates. Such heterochronic shifts in segmentation have potentially emerged multiple times within holometabolous insects, resulting in many mechanistic variants and difficulties in isolating underlying commonalities that permit such shifts. Recent studies identified regulatory genes that work as timing factors, coordinating gene expression transitions during ","dates":{"release":"2023-01-01T00:00:00Z","publication":"2023 Mar","modification":"2025-04-18T16:56:44.567Z","creation":"2025-04-07T04:25:33.305Z"},"accession":"S-EPMC9061899","cross_references":{"pubmed":["34734470"],"doi":["10.1002/jez.b.23102"]}}