Standard operating procedure reduces interoperator variation and improves accuracy when measuring packed cell volume

Standard operating procedure for computing pangenome trees

We present the pan-genome tree as a tool for visualizing similarities and differences between closely related microbial genomes within a species or genus. Distance between genomes is computed as a weighted relative Manhattan distance based on gene family presence/absence. The weights can be chosen with emphasis on groups of gene families conserved to various degrees inside the pan-genome. The s...

A Standard Measuring Procedure for Software Engineering

Extended Abstract This paper describes a standard measuring procedure for software engineering. It is an account of our experience in trying to obtain software engineering experiments that are repeatable and comparable. Measures in software engineering often lack a solid measurement theory basis. Even more, there is the need for a basic standard procedure to extract meanings from these measures...

Determination of packed cell volume by centrifugation.

Steady state hemoglobin concentration and packed cell volume in homozygous sickle cell disease patients in Lagos, Nigeria

Background: Sickle cell disease is a genetic disorder of hemoglobin causing myriad of pathology including anemia. The purpose of this study was to evaluate the baseline values of steady state hemoglobin and packed cell volume as a guide to managing the early recognition of hemolytic crises in sickle cell anemia. Methods: A cross-sectional study was conducted among the sickle cell patients atte...

The IGS Standard Operating Procedure for Automated Prokaryotic Annotation

The Institute for Genome Sciences (IGS) has developed a prokaryotic annotation pipeline that is used for coding gene/RNA prediction and functional annotation of Bacteria and Archaea. The fully automated pipeline accepts one or many genomic sequences as input and produces output in a variety of standard formats. Functional annotation is primarily based on similarity searches and motif finding co...