Hormones and growth: The control of body size and developmental growth rate in fruit flies

...s previously found that the release of the hormone ecdysone from an endocrine organ called the prothoracic gla...us, researchers have speculated that the timing of ecdysone release is critical in determining both the final ...Michael Stern manipulated the timing and amount of ecdysone release during development of the fruit fly. They ...

Ecdysone in Biological Technology

pFB-ERV: Retroviral Delivery of the Ecdysone Receptor Proteins

Faster, easier screening for difficult transfections when using the complete control kit Peter Vaillancourt Katherine A. Felts Stratagene We describe the vector pFB-ERV, an MMLV-based replication-defective retroviral vector for delivery of the ecdysone receptor proteins...

Versatile Vectors for Ponasterone A- Inducible Control of Gene Expression in Mammalian Cells

...tem is naturally repressed in the absence of the ecdysone analog ponasterone A (ponA). In a double-stable ce...om the fruit fly Drosophila melanogaster. 3 The ecdysone analogs ponA and muristerone A (murA) efficiently ...any measurable way. System Description The ecdysone receptor (EcR) is a member of the RXR heterodimer ...

Ecdysone in Biological Definition

Ecdysone

Ecdysone is a prohormone of the major insect moulting hormone 20-hydroxyecdysone . Insect moulting hormones (ecdysone and its homologues) are generally called ecdysteroids . Ecdysteroids act as moulting hormones of arthropods but also occur in other invertebrates where they can play differe...

Ecdysone in Biological Dictionary

Ecdysone

Ecdysone is a steroidal prohormone of the major insect molting hormone 20-hydroxyecdysone, which is secreted from the prothoracic glands. Insect molting hormones are generally called ecdysteroids. Ecdysteroids act as moulting hormones of arthropods but also occur in other related phyla wh...

Oogenesis

...Word of the Day, and word games. and degenerate during mid- oogenesis and EcR germline ... of oogenesis depends critically on the increase in ecdysone titer ... oogenesis has not been ... Oogenesis is a process that leads to the formation of a highly. complex ... oogenesis still await eluci...

Drosophila

...creening ... Drosophila S2 cells 72 hours after the addition of dsRNA to the pebble gene; ... Robo3 extracellular ( Drosophila ) 15G1a(EcR-A) ecdysone receptor (EcR-A) ... rhodopsin Drosophila . 4C71B7. protein tyrosine phosphatase, receptor-linked, DPTP99A ... Molecular requirements for a...