PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29567866-0 2018 Kruppel homolog 1 represses insect ecdysone biosynthesis by directly inhibiting the transcription of steroidogenic enzymes. Ecdysone 35-43 Kruppel homolog 1 Drosophila melanogaster 0-17 29567866-3 2018 Here, we demonstrate that the expression of the Kruppel homolog 1 (Kr-h1), a gene encoding a transcription factor that mediates JH signaling, in ecdysone-producing organ prothoracic gland (PG) represses ecdysone biosynthesis by directly inhibiting the transcription of steroidogenic enzymes in both Drosophila and Bombyx Application of a JH mimic on ex vivo cultured PGs from Drosophila and Bombyx larvae induces Kr-h1 expression and inhibits the transcription of steroidogenic enzymes. Ecdysone 145-153 Kruppel homolog 1 Drosophila melanogaster 67-72 29567866-3 2018 Here, we demonstrate that the expression of the Kruppel homolog 1 (Kr-h1), a gene encoding a transcription factor that mediates JH signaling, in ecdysone-producing organ prothoracic gland (PG) represses ecdysone biosynthesis by directly inhibiting the transcription of steroidogenic enzymes in both Drosophila and Bombyx Application of a JH mimic on ex vivo cultured PGs from Drosophila and Bombyx larvae induces Kr-h1 expression and inhibits the transcription of steroidogenic enzymes. Ecdysone 145-153 Kruppel homolog 1 Drosophila melanogaster 413-418 29567866-7 2018 Taken together, our data indicate direct and conserved Kr-h1 repression of insect ecdysone biosynthesis in response to JH stimulation, providing insights into mechanisms underlying the antagonistic roles of JH and ecdysone. Ecdysone 82-90 Kruppel homolog 1 Drosophila melanogaster 55-60 29567866-3 2018 Here, we demonstrate that the expression of the Kruppel homolog 1 (Kr-h1), a gene encoding a transcription factor that mediates JH signaling, in ecdysone-producing organ prothoracic gland (PG) represses ecdysone biosynthesis by directly inhibiting the transcription of steroidogenic enzymes in both Drosophila and Bombyx Application of a JH mimic on ex vivo cultured PGs from Drosophila and Bombyx larvae induces Kr-h1 expression and inhibits the transcription of steroidogenic enzymes. Ecdysone 145-153 Kruppel homolog 1 Drosophila melanogaster 48-65 17562531-12 2007 Thus, although KR-H1 has a potential for modulating neuronal morphogenesis, it appears physiologically involved in coordinating general ecdysone signaling. Ecdysone 136-144 Kruppel homolog 1 Drosophila melanogaster 15-20 15661647-2 2005 The Kr-h gene of Drosophila is a modulator of both the embryonic and metamorphic hierarchies of ecdysone responsive genes, but its mode of action is puzzling as mutants have both quantitative and qualitative (timing) effects on the ecdysone responses. Ecdysone 96-104 Kruppel homolog 1 Drosophila melanogaster 4-8 15661647-2 2005 The Kr-h gene of Drosophila is a modulator of both the embryonic and metamorphic hierarchies of ecdysone responsive genes, but its mode of action is puzzling as mutants have both quantitative and qualitative (timing) effects on the ecdysone responses. Ecdysone 232-240 Kruppel homolog 1 Drosophila melanogaster 4-8