Strategy changes in subsequent fights as consequences of winning and losing in fruit fly fights [0.03%]
果蝇战斗中的获胜与失败对其后续斗争策略的影响
Séverine Trannoy,Edward A Kravitz
Séverine Trannoy
In competition for food, territory and mates, male fruit flies (Drosophila melanogaster) engage in agonistic encounters with conspecifics. The fighting strategies used to obtain these resources are influenced by previous and present experie...
Katarzyna Siudeja,Allison J Bardin
Katarzyna Siudeja
Somatic recombination is essential to protect genomes of somatic cells from DNA damage but it also has important clinical implications, as it is a driving force of tumorigenesis leading to inactivation of tumor suppressor genes. Despite thi...
Successive requirement of Glass and Hazy for photoreceptor specification and maintenance in Drosophila [0.03%]
玻璃和雾状蛋白在果蝇视网膜色素细胞的决定和维持中继发作用的要求
F Javier Bernardo-Garcia,Tim-Henning Humberg,Cornelia Fritsch et al.
F Javier Bernardo-Garcia et al.
Development of the insect compound eye requires a highly controlled interplay between transcription factors. However, the genetic mechanisms that link early eye field specification to photoreceptor terminal differentiation and fate maintena...
Control of non-apoptotic nurse cell death by engulfment genes in Drosophila [0.03%]
果蝇吞食基因对非凋亡型保幼细胞死亡的控制作用
Allison K Timmons,Albert A Mondragon,Tracy L Meehan et al.
Allison K Timmons et al.
Programmed cell death occurs as a normal part of oocyte development in Drosophila. For each egg that is formed, 15 germline-derived nurse cells transfer their cytoplasmic contents into the oocyte and die. Disruption of apoptosis or autophag...
The beneficial role of extracellular reactive oxygen species in apoptosis-induced compensatory proliferation [0.03%]
胞外活性氧在诱导代偿增殖的凋亡中的作用
Neha Diwanji,Andreas Bergmann
Neha Diwanji
Apoptosis-induced proliferation (AiP) maintains tissue homeostasis following massive stress-induced cell death. During this phenomenon, dying cells induce proliferation of the surviving cells to compensate for the tissue loss, and thus rest...
How tissue damage MET metabolism: Regulation of the systemic damage response [0.03%]
组织损伤如何影响代谢：全身性损伤反应的调节机制
Soshiro Kashio,Fumiaki Obata,Masayuki Miura
Soshiro Kashio
Living organisms experience tissue damage from both, the surrounding environment and from inside their bodies. Tissue repair/regeneration is triggered by local tissue injury to restore an injured, or lost, part of the body. Tissue damage re...
Drosophila yakuba mayottensis, a new model for the study of incipient ecological speciation [0.03%]
达尔文蕉蝇：研究生态 speciation初期的一个新模式物种
Amir Yassin
Amir Yassin
A full understanding of how ecological factors drive the fixation of genetic changes during speciation is obscured by the lack of appropriate models with clear natural history and powerful genetic toolkits. In a recent study, we described a...
Aleksei S Shatskikh,Yuriy A Abramov,Sergey A Lavrov
Aleksei S Shatskikh
Trans-inactivation is the repression of genes on a normal chromosome under the influence of a rearranged homologous chromosome demonstrating the position effect variegation (PEV). This phenomenon was studied in detail on the example of brow...
Alejandra Perez-Leanos,Mariana Ramirez Loustalot-Laclette,Nestor Nazario-Yepiz et al.
Alejandra Perez-Leanos et al.
Only two parasite interactions are known for Drosophila to date: Allantonematid nematodes associated with mycophagous Drosophilids and the ectoparasitic mite Macrocheles subbadius with the Sonoran Desert endemic Drosophila nigrospiracula. U...
Steven J Marygold,Helen Attrill,Paul Lasko
Steven J Marygold
Synthesis of polypeptides from mRNA (translation) is a fundamental cellular process that is coordinated and catalyzed by a set of canonical 'translation factors'. Surprisingly, the translation factors of Drosophila melanogaster have not yet...