October 2, 2009
Cold Spring Harbor Protocols Features RNA Analysis Methods
The study of RNA has long been the tool of choice for understanding where and when genes are expressed in a cell, tissue, or organism during development or under specific physiological or environmental conditions. Recent discoveries have revolutionized our concept of RNA function; it is now known to be active in a much wider set of biological processes than was previously believed. Techniques for isolating RNA and for uncovering its interactions with proteins have taken on new importance as many laboratories define the roles of specific RNAs in the cell. The October issue of Cold Spring Harbor Protocols (www.cshprotocols.org/TOCs/toc10_09.dtl) features two articles detailing methods for RNA analysis in zebrafish and the worm C. elegans.
Quantitative Real-Time RT-PCR (qRT-PCR) of Zebrafish Transcripts: Optimization of RNA Extraction, Quality Control Considerations and Data Analysis from Donald Love and colleagues at the University of Auckland (http://www.sbs.auckland.ac.nz/uoa/science/about/departments/sbs/research/molecular-cellular/love-don/associate-professor-don-love.cfm) presents an optimized method for RNA isolation from zebrafish, along with quality assessment and the use of reference genes. A protocol for quantitative real-time polymerase chain reaction (qRT-PCR) is also included. The article is freely available on the website for Cold Spring Harbor Protocols (http://cshprotocols.cshlp.org/cgi/content/full/2009/10/pdb.prot5314).
About Cold Spring Harbor Protocols: Cold Spring Harbor Protocols (www.cshprotocols.org) is a monthly peer-reviewed journal of methods used in a wide range of biology laboratories. It is structured to be highly interactive, with each protocol cross-linked to related methods, descriptive information panels, and illustrative material to maximize the total information available to investigators. Each protocol is clearly presented and designed for easy use at the bench"”complete with reagents, equipment, and recipe lists. Life science researchers can access the entire collection via institutional site licenses, and can add their suggestions and comments to further refine the techniques.
About Cold Spring Harbor Laboratory Press: Cold Spring Harbor Laboratory Press is an internationally renowned publisher of books, journals, and electronic media, located on Long Island, New York. Since 1933, it has furthered the advance and spread of scientific knowledge in all areas of genetics and molecular biology, including cancer biology, plant science, bioinformatics, and neurobiology. It is a division of Cold Spring Harbor Laboratory, an innovator in life science research and the education of scientists, students, and the public. For more information, visit www.cshlpress.com.