Biological Procedures Online Journal Impact Factor & Information

Publisher: BioMed Central

Journal description

Biological Procedures Online publicizes new research techniques or novel adaptations of existing techniques and permits authors to supplement their previously published research with additional procedural information...BPO is a free service. Articles may be accessed without charge or registration and can be freely printed to paper for non-profit or educational use. Authors retain copyright ownership of their work. These liberal copyright policies are among the most progressive in scientific publishing.

Current impact factor: 1.30

Impact Factor Rankings

2015 Impact Factor Available summer 2015
2013 / 2014 Impact Factor 1.3
2012 Impact Factor 0.95
2011 Impact Factor 1.29
2010 Impact Factor 0.742
2009 Impact Factor 0.75
2008 Impact Factor 2.273
2007 Impact Factor 1.179

Impact factor over time

Impact factor

Additional details

5-year impact 1.73
Cited half-life 6.70
Immediacy index 0.36
Eigenfactor 0.00
Article influence 0.52
Website Biological Procedures Online (BPO) website
Other titles Biological procedures online, BPO
ISSN 1480-9222
OCLC 43835506
Material type Document, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publisher details

BioMed Central

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • Publisher's version/PDF may be used
    • Eligible UK authors may deposit in OpenDepot
    • Creative Commons Attribution License
    • Copy of License must accompany any deposit.
    • All titles are open access journals
    • 'BioMed Central' is an imprint of 'Springer Verlag (Germany)'
  • Classification
    ​ green

Publications in this journal

  • Biological Procedures Online 12/2015; 17(1). DOI:10.1186/s12575-015-0022-x
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    ABSTRACT: A peer-reviewed journal would not survive without the generous time and insightful comments of the reviewers, whose efforts often go unrecognized. Although final decisions are always editorial, they are greatly facilitated by the deeper technical knowledge, scientific insights, understanding of social consequences, and passion that reviewers bring to our deliberations. For these reasons, the Editor-in-Chief and staff of the journal warmly thank the reviewers whose comments helped to shape Biological Procedures Online, for their invaluable assistance with review of manuscripts for the journal in Volume 16 (2014).
    Biological Procedures Online 12/2015; 17(1):5. DOI:10.1186/s12575-015-0017-7
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    ABSTRACT: Alternative methods are being sought to measure the potency of influenza vaccines. Label-free technologies that do not require the use of hemagglutinin (HA)-specific antisera are particularly attractive as the preparation of antiserum delays availability of potency reagents. The objective of these experiments was to evaluate the use of a Corning Epic® label-free method to quantify functional influenza hemagglutinin in rHA preparations. The method was optimized to quantify recombinant HA (rHA) of B/Brisbane/60/2008 (B/BR/08). Fetuin was immobilized onto plates and the change in wavelength of refracted light measured using an Enspire (Perkin Elmer) instrument. The change in wavelength measured in response to addition of rHA of B/BR/08 was proportional to its concentration and was optimal in the presence of native rHA conformations. However, the assay was strain-dependent and did not correlate with HAU measured using turkey red blood cells. The Corning Epic® label-free method is suitable for quantifying the native forms of rHA for B/BR/08 and A/Brisbane/59/2007 (H1N1) and A/Hangxhou/3/2013 (H7N9). This method is a useful tool for research purposes but further investigation is needed to identify suitable glycoproteins to use as ligands that allow quantification of HAs from a broader range of virus strains.
    Biological Procedures Online 03/2015; 17(1):7. DOI:10.1186/s12575-015-0019-5
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    ABSTRACT: We have previously established technologies enabling us to engineer the Mycoplasma mycoides genome while cloned in the yeast Saccharomyces cerevisiae, followed by genome transplantation into Mycoplasma capricolum recipient cells to produce M. mycoides with an altered genome. To expand the toolbox for genomic modifications, we designed a strategy based on the Cre/loxP-based Recombinase-Mediated Cassette Exchange (RMCE) system for functional genomics analyses. In this paper, we demonstrated replacement of an approximately 100 kb DNA segment of the M. mycoides genome with a synthetic DNA counterpart in two orientations. The function of the altered genomes was then validated by genome transplantation and phenotypic characterization of the transplanted cells. This method offers an easy and efficient way to manipulate the M. mycoides genome and will be a valuable tool for functional genomic studies, such as genome organization and minimization.
    Biological Procedures Online 03/2015; 17(1):6. DOI:10.1186/s12575-015-0016-8
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    ABSTRACT: Long non-coding RNAs (lncRNAs) are non-protein coding transcripts longer than 200 nucleotides. The post-transcriptional regulation is influenced by these lncRNAs by interfering with the microRNA pathways, involving in diverse cellular processes. The regulation of gene expression by lncRNAs at the epigenetic level, transcriptional and post-transcriptional level have been well known and widely studied. Recent recognition that lncRNAs make effects in many biological and pathological processes such as stem cell pluripotency, neurogenesis, oncogenesis and etc. This review will focus on the functional roles of lncRNAs in epigenetics and related research progress will be summarized.
    Biological Procedures Online 09/2014; 16:11. DOI:10.1186/1480-9222-16-11
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    ABSTRACT: Baculoviruses have been genetically modified to express foreign genes under powerful promoters in order to accelerate their speed of killing. In this study a truncated form of cry1Ab gene derived from Bacillus thuringinsis (Bt) subsp. aegypti isolate Bt7 was engineered into the genome of the baculovirus Autographa californica multiple nuclearpolyhedrosis wild type virus, in place of the polyhedrin gene by using homologous recombination in Spodoptera frugiperda (Sf) cells between a transfer vector carrying the Bt gene and the wild type virus linearized DNA. Recombinant wild type virus containing the cry1Ab gene was detected as blue occlusion-negative plaques in monolayers of Sf cells grown in the presence of X-Gal. In Sf cells infected with plaque-purified recombinant virus, the cry1Ab gene was expressed to yield a protein of approximately 82-kDa, as determined by immunoblot analysis. The toxicity of the recombinant virus expressing the insecticidal crystal protein (ICP) was compared to that of the wild-type virus. Infected-cell extract was toxic to cotton leaf worm Spodoptera littoralis second instar larvae and the estimated LC50 was 1.7 mug/ml for the recombinant virus compared with that of wild-type virus which was 10 mug/ml.
    Biological Procedures Online 04/2014; 16(7).
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    ABSTRACT: Utilizing mouse models provides excellent immunological and experimental tools to study oral immune responses. However for functional assays, isolating T lymphocytes from the oral tissues has proved to be challenging due to the absence of reliable methods that yield viable cells with consistency. To study adaptive immune cell interactions in the oral mucosal tissues, it is necessary to isolate T cells with a good viability and study them at the single cell level. We have established an improved method to isolate immune cells, including Tregs and Th17 cells from intra-epithelial niches and lamina propria of the tongue, gingival and palatal tissues in the oral mucosa of mice. This new method of isolating immune cells from oral tissues will enable us to further our understanding of oral tissue immune cells and their role during oral infections and oral inflammation.
    Biological Procedures Online 03/2014; 16(1):4. DOI:10.1186/1480-9222-16-4