Reviewer’s comment: The paper is overall well written, my only argument is for the bacterial community analysis and q-PCR. I am afraid that the 16S rRNA gene library analysis performed in this study is weak. Only very limited clones were sequenced from the five bacterial 16S rDNA clone libraries, for example, only 27 clones from library of Phang were sequenced, thus the coverages of the librari...

Recently, we constructed a focused antibody library tailored to interact with haptens. High functionality of this library was demonstrated, as specific binders could be retrieved to a range of different haptens. In the current study we have developed a mutagenesis and selection strategy in order to further fine-tune the hapten binding properties of these antibody fragments. Testosterone was cho...

The cloning of genes expressing proteins that are differentially expressed in the organ microvasculature has the potential to address a variety of problems ranging from the analysis of disease pathogenesis to drug targeting for particular tissues. This study describes a methodology designed to analyze differential protein expression in the brain microvasculature. The method can be applied to ot...

The genomes of eukaryotic organisms are studied by an integrated approach based on hybridisation techniques. For this purpose, a reference library system has been set up, with a wide range of clone libraries made accessible to probe hybridisation as high density filter grids. Many different library types made from a variety of organisms can thus be analysed in a highly parallel process; hence, ...

Our current understanding of Antarctic soils is derived from direct culture on selective media, biodiversity studies based on clone library construction and analysis, quantitative PCR amplification of specific gene sequences and the application of generic microarrays for microbial community analysis. Here, we investigated the biodiversity and functional potential of a soil community at Mars Oas...

A generic bacterial artificial chromosome (BAC) library from a complex plant genome like maize may not be suitable for some types of genomic analysis, for example, for establishing correlations between the genetic and the physical organization of a given chromosome region. Previously, we carried out extensive genetic analysis of the bronze (Bz) region in Zea mays using a W22 inbred line carryin...

BACKGROUND Marine sponges can associate with abundant and diverse consortia of microbial symbionts. However, associated bacteria remain unexamined for the majority of host sponges and few studies use phylogenetic metrics to quantify symbiont community diversity. DNA fingerprinting techniques, such as terminal restriction fragment length polymorphisms (T-RFLP), might provide rapid profiling of t...

The cell-surface glycoprotein Mo1 is a member of the family of leukocyte cell adhesion molecules (Leu-CAMs) that includes lymphocyte function-associated antigen 1 (LFA-1) and p150,95. Each Leu-CAM is a heterodimer with a distinct alpha subunit noncovalently associated with a common beta subunit. Leu-CAMs play crucial roles in cell-cell and cell-matrix interactions. We describe the isolation and...

Numerous investigations applying the cloning and sequencing of rRNA genes (rDNAs) to the study of marine bacterioplankton diversity have shown that the sequences of genes cloned directly from environmental DNA do not correspond to the genes of cultured marine taxa. These results have been interpreted as support for the hypothesis that the most abundant heterotrophic marine bacterioplankton spec...