The 100 € lab: A 3-D printable open source platform for fluorescence microscopy, optogenetics and accurate temperature control during behaviour of zebrafish, Drosophila and C. elegans
The 100 € lab: A 3-D printable open source platform for fluorescence microscopy, optogenetics and accurate temperature control during behaviour of zebrafish, Drosophila and C. elegans
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100 欧元的实验室：一个 3D 可打印开源平台，用于斑马鱼、果蝇和线虫行为期间的荧光显微镜、光遗传学和精确温度控制
DOI：
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发表时间：
2017
期刊：
影响因子：
--
通讯作者：
T. Baden
中科院分区：
文献类型：
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作者：
A. M. Chagas;L. P. Godino;Aristides B. Arrenberg;T. Baden
Small, genetically tractable species such as larval zebrafish, Drosophila or C. elegans have become key model organisms in modern neuroscience. In addition to their low maintenance costs and easy sharing of strains across labs, one key appeal is the possibility to monitor single or groups of animals in a behavioural arena while controlling the activity of select neurons using optogenetic or thermogenetic tools. However, the purchase of a commercial solution for these types of experiments, including an appropriate camera system as well as a controlled behavioural arena can be costly. Here, we present a low-cost and modular open-source alternative called FlyPi. Our design is based on a 3-D printed mainframe, a Raspberry Pi computer and high-definition camera system as well as Arduino-based optical and thermal control circuits. Depending on the configuration, FlyPi can be assembled for well under 100 Euros and features optional modules for LED-based fluorescence microscopy and optogenetic stimulation as well as a Peltier-based temperature stimulator for thermogenetics. The complete version with all modules costs ~200 Euros, or substantially less if the user is prepared to shop around. All functions of FlyPi can be controlled through a custom-written graphical user interface. To demonstrate FlyPis capabilities we present its use in a series of state-of-the-art neurogenetics experiments. In addition, we demonstrate FlyPis utility as a medical diagnostic tool as well as a teaching aid at Neurogenetics courses held at several African universities. Taken together, the low cost and modular nature as well as fully open design of FlyPi make it a highly versatile tool in a range of applications, including the classroom, diagnostic centres and research labs.
影响因子：
13.9
作者：
Fenno L;Yizhar O;Deisseroth K
通讯作者：
Deisseroth K
影响因子：
9.8
作者：
Baden T;Chagas AM;Gage GJ;Marzullo TC;Prieto-Godino LL;Euler T
通讯作者：
Euler T
影响因子：
2.5
作者：
Pulver, Stefan R.;Pashkovski, Stanislav L.;Griffith, Leslie C.
通讯作者：
Griffith, Leslie C.