Marcus Glittenberg,Petros Ligoxygakis
Marcus Glittenberg
The nuclear factor-kappaB (NF-kappaB) and c-Jun NH2-terminal kinase (JNK) signaling pathways regulate diverse biological processes, including the immune and inflammatory response, cell growth, apoptosis, and tumour formation. Not surprising...
Life is a gas [0.03%]
人生就是一场戏
Allen G Gibbs,Deborah K Hoshizaki
Allen G Gibbs
Heterochromatin: not just for silencing anymore: report of the Eighth International Conference on Drosophila Heterochromatin [0.03%]
异染色质：不只是沉默：第八届国际果蝇异染色质会议报告
Pamela K Geyer,Lori L Wallrath
Pamela K Geyer
Scott C Gesualdi,Theodor E Haerry
Scott C Gesualdi
Growth factors of the TGF-beta family signal through type I/II receptor complexes that phosphorylate SMAD transcription factors. In this study, we analyzed signaling of all seven TGF-beta members to identify those that mediate growth throug...
Cuiyun Geng
Cuiyun Geng
Regeneration of adult tissues relies on a small population of adult stem cells located in a specialized microenvironment. The adult stem cells divide continuously to produce new stem cells, as well as differentiated daughter cells to replen...
Cell cycle regulation [0.03%]
细胞周期调控
Kristin Garcia,Tin Tin Su
Kristin Garcia
Drosophila researchers met in sunny San Diego for the 49(th) Annual Meeting of The Genetics Society of America. It was cold outside and even colder inside. Like last year, 'Mitosis, Meiosis and Cell Division' was no longer a session. Instea...
Mark A Frye,Michael H Dickinson
Mark A Frye
Insects rely on visual cues to estimate and control their distance to approaching objects and their flight speed. Here we show that in free-flight, the motion cues generated by high-contrast vertical edges are crucial for these estimates. W...
Imp (IGF-II mRNA-binding protein) is expressed during spermatogenesis in Drosophila melanogaster [0.03%]
Drosophila Imp (Igf2bp)在精子发生过程中的表达
James J Fabrizio,Christina A Hickey,Cecylia Stabrawa et al.
James J Fabrizio et al.
Drosophila spermatogenesis results in the production of sixty‑four ~2-mm spermatozoa from an individual founder cell. Little is known, however, about the elongation of spermatids to such an extraordinary length. In a partial screen of a GF...
Cytological investigation of the mechanism of parthenogenesis in Drosophila mercatorum [0.03%]
模式生物小菜粉蝶孤雌生殖细胞学机理的研究
Robert Eisman,Thomas C Kaufman
Robert Eisman
Thelytokous parthenogenesis (female progeny only) in animals is believed to arise initially in unfertilized eggs produced by bisexual females via the fusion of two haploid nuclei following meiosis, to produce diploid female progeny. The tra...
Combined rather than separate pathways for hedonic and sensory aspects of taste in fly larvae? [0.03%]
果蝇幼虫的味觉快感和感觉方面的结合而非分离途径？
Julien Colomb,Reinhard F Stocker
Julien Colomb
In mammals, the hedonic aspects (good versus bad) and sensory aspects (i.e., the molecular quality) of taste are associated with different brain regions. Anatomical data argue against such a separation in the primary taste center of Drosoph...