Assessing Microbial Community Diversity Using Amplicon Length Heterogeneity Polymerase Chain Reaction

@article{citeulike:2767500, abstract = {It is thought that a microbial community is an assemblage of organisms, genes, and gene functions. Transient, acute signals such as excessive nutrient loads or disturbance and chronic signals such as seasonal temperature or rainfall impact the total environmental system. The goal of many microbial ecologists is to determine if a finely resolved study of microbial dynamics can be used as a large-scale biosensor to follow diversity patterns in the environment. With the development of new genomic tools, community-level studies have been designed that can interrogate the finer details of the biological components of a given habitat. Amplicon length heterogeneity polymerase chain reaction (LH-PCR) interrogates the hypervariable domains of the ribosomal small-subunit genes and separates these domains based on the naturally occurring sequence lengths of DNA. The amplicons are phylogenetically relevant in that the various amplicons generated can be directly associated with specific taxonomic sequences archived in the databases. The application of the LH-PCR technique as a monitoring tool for microbial ecology has been shown to enhance and extend the current understanding of the dynamics of microbial communities in their specific environments. 10.2136/sssaj2006.0147}, author = {Mills, Deetta K. and Entry, James A. and Gillevet, Patrick M. and Mathee, Kalai }, citeulike-article-id = {2767500}, doi = {10.2136/sssaj2006.0147}, journal = {Soil Sci Soc Am J}, keywords = {lh-pcr}, month = {March}, number = {2}, pages = {572--578}, posted-at = {2008-05-07 22:59:39}, priority = {2}, title = {Assessing Microbial Community Diversity Using Amplicon Length Heterogeneity Polymerase Chain Reaction}, url = {http://dx.doi.org/10.2136/sssaj2006.0147}, volume = {71}, year = {2007} }

TY - JOUR ID - citeulike:2767500 L3 - citeulike-article-id:2767500 TI - Assessing Microbial Community Diversity Using Amplicon Length Heterogeneity Polymerase Chain Reaction JF - Soil Sci Soc Am J VL - 71 IS - 2 SP - 572 EP - 578 N2 - It is thought that a microbial community is an assemblage of organisms, genes, and gene functions. Transient, acute signals such as excessive nutrient loads or disturbance and chronic signals such as seasonal temperature or rainfall impact the total environmental system. The goal of many microbial ecologists is to determine if a finely resolved study of microbial dynamics can be used as a large-scale biosensor to follow diversity patterns in the environment. With the development of new genomic tools, community-level studies have been designed that can interrogate the finer details of the biological components of a given habitat. Amplicon length heterogeneity polymerase chain reaction (LH-PCR) interrogates the hypervariable domains of the ribosomal small-subunit genes and separates these domains based on the naturally occurring sequence lengths of DNA. The amplicons are phylogenetically relevant in that the various amplicons generated can be directly associated with specific taxonomic sequences archived in the databases. The application of the LH-PCR technique as a monitoring tool for microbial ecology has been shown to enhance and extend the current understanding of the dynamics of microbial communities in their specific environments. 10.2136/sssaj2006.0147 KW - lh-pcr AU - Mills, Deetta AU - Entry, James AU - Gillevet, Patrick AU - Mathee, Kalai PY - 2007/03/12/ UR - http://dx.doi.org/10.2136/sssaj2006.0147 ER -