CLASI-FISH: principles of combinatorial labeling and spectral imaging.
CLASI-FISH: principles of combinatorial labeling and spectral imaging.
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DOI:
10.1016/j.syapm.2012.03.004
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发表时间:
2012-12
影响因子:
3.4
通讯作者:
Borisy GG
中科院分区:
文献类型:
--
作者:
Valm AM;Mark Welch JL;Borisy GG
Although the number of phylotypes present in a microbial community may number in the hundreds or more, until recently, fluorescence in situ hybridization has been used to label, at most, only a handful of different phylotypes in a single sample. We recently developed a technique, CLASI-FISH for Combinatorial Labeling and Spectral Imaging – Fluorescence in situ Hybridization, to greatly expand the number of distinguishable taxa in a single FISH experiment. The CLASI technique involves labeling microbes of interest with combinations of probes coupled with spectral imaging to allow the use of fluorophores with highly overlapping excitation and emission spectra. Here, we present the basic principles and theory of CLASI-FISH along with some guidelines for performing CLASI-FISH experiments. We further include a protocol for creating fluorescence spectral reference standards, a vital component of successful CLASI-FISH.
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通讯作者:
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