Drosophila melanogaster: Practical Uses in Cell and Molecular Biology is a compendium of mostly short technical chapters designed to provide state-of-the art methods to the broad community of cell biologists, and to put molecular and cell biological studies of flies into perspec…
This third edition expands on the previous editions by providing updated protocols and current methods that cover recent breakthroughs in Drosophila research. Chapters guide readers through FlyBase, versatile gene expression systems, analysis of microRNA function, single-cell tr…
This third edition expands on the previous editions by providing updated protocols and current methods that cover recent breakthroughs in Drosophila research. Chapters guide readers through FlyBase, versatile gene expression systems, analysis of microRNA function, single-cell tr…
Professor Levins, one of the leading explorers in the field of integrated population biology, considers the mutual interpenetration and joint evolution of organism and environment, occurring on several levels at once. Physiological and behavioral adaptations to short-term fluctu…
The recent boon in microbiome research shows that the vast community of microbes that take residence can influence a host’s physiology and fitness. However, what remains to be answered is the relationship between these communities and host aging. Chapter 1 of this thesis reviews…
The Notch pathway is evolutionary conserved and involved in several key cellular functions that ensure tissue homeostasis in the adult organism. Such an important pathway requires a fine regulation which was found to be orchestrated by different regulatory mechanisms. Our group …
Cell migration is essential for embryonic development, it occurs in adult organisms during processes like wound healing and its misregulation contributes to pathological conditions such as metastasis. Despite this, most studies of cell migration have been undertaken in vitro. En…
A key part of a fruit fly's development is the formation of segmentsin its body. These structures are built by the protein forms of so-called segment polarity (SP) genes. It is the asymmetric expression of SP genes which creates the fruit-fly's segmental structure. The SP genes …
The aim of this thesis was to investigate morphogenesis in the fruit fly Drosophila melanogaster using three in vitro tissue culture systems. Primary embryonic cultures derived from Drosophila melanogaster were used to study the effect of the moulting hormone ecdysone on cells i…
Transposable elements (TEs) are mobile DNA sequences that are a source of mutations and can target specific sites in host genome. Understanding the molecular mechanisms of TE target site preferences is a fundamental challenge in functional and evolutionary genomics. Here we used…
Humans and flies look nothing alike, yet their genetic circuits are remarkably similar. Here, Lewis I. Held, Jr. compares the genetics and development of the two to review the evidence for deep homology, the biggest discovery from the emerging field of evolutionary developmental…
