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Wing imaginal discs
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Much of the complex anatomy of a holometabolous insect is built from disc-shaped epithelial structures found inside the larva, i.e., the imaginal discs, which undergo a rapid differentiation during metamorphosis. Imaginal discs-derived structures, like wings, are built through the action of genes under precise regulation.
24p
vilarryellison
29-10-2021
10
1
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The IAL-PID2 cells derived from imaginal wing discs of the last larval instar of Plodia interpunctellawere responsive to 20-hydroxyecdysone (20E). These imaginal cells respond to 20E by proliferative arrest followed by a morphological differentiation. These 20E-induced late responses were inhibited in presence of juvenile hormone (JH II). From these imaginal wing cells, we have cloned a cDNA sequence encoding aP. interpunctellaecdysone receptor-B1 isoform (PIEcR-B1).
11p
awards
05-04-2013
32
2
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