Transcriptome of pleuropodia from locust embryos supports that these organs produce enzymes enabling the larva to hatch.
Appendage
Cuticle
Ecdysone
Embryo
Gland
Immunity
Moulting fluid
Orthoptera
RNA-seq
Schistocerca gregaria
Journal
Frontiers in zoology
ISSN: 1742-9994
Titre abrégé: Front Zool
Pays: England
ID NLM: 101231669
Informations de publication
Date de publication:
2020
2020
Historique:
received:
02
09
2019
accepted:
23
12
2019
entrez:
24
1
2020
pubmed:
24
1
2020
medline:
24
1
2020
Statut:
epublish
Résumé
Pleuropodia are limb-derived glandular organs that transiently appear on the first abdominal segment in embryos of insects from majority of "orders". They are missing in the genetic model We used high-throughput RNA-sequencing to identify the genes expressed in the pleuropodia of the locust These data provide transcriptomic support for the historic hypothesis that pleuropodia produce cuticle-degrading enzymes and function in hatching. They may also have other functions, such as facilitation of embryonic immune defense. By the genes that they express the pleuropodia are specialized embryonic organs and apparently an important though neglected part of insect physiology.
Sections du résumé
BACKGROUND
BACKGROUND
Pleuropodia are limb-derived glandular organs that transiently appear on the first abdominal segment in embryos of insects from majority of "orders". They are missing in the genetic model
RESULTS
RESULTS
We used high-throughput RNA-sequencing to identify the genes expressed in the pleuropodia of the locust
CONCLUSIONS
CONCLUSIONS
These data provide transcriptomic support for the historic hypothesis that pleuropodia produce cuticle-degrading enzymes and function in hatching. They may also have other functions, such as facilitation of embryonic immune defense. By the genes that they express the pleuropodia are specialized embryonic organs and apparently an important though neglected part of insect physiology.
Identifiants
pubmed: 31969926
doi: 10.1186/s12983-019-0349-2
pii: 349
pmc: PMC6966819
doi:
Types de publication
Journal Article
Langues
eng
Pagination
4Informations de copyright
© The Author(s). 2020.
Déclaration de conflit d'intérêts
Competing interestsThe authors declare that they have no competing interests.
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