Animal Biotechnology Journal Impact Factor & Information

Publisher: Taylor & Francis

Journal description

Animal Biotechnology is the first journal to cover the identification and manipulation of genes and their products, stressing applications in domesticated animals. The journal publishes full-length articles, short research communications, as well as appropriate reviews. The journal also provides a forum for regulatory or scientific issues related to cell and molecular biology, immunogenetics, transgenic animals, and microbiology.

Current impact factor: 0.76

Impact Factor Rankings

2015 Impact Factor Available summer 2016
2014 Impact Factor 0.755
2013 Impact Factor 0.636
2012 Impact Factor 0.882
2011 Impact Factor 0.927
2010 Impact Factor 0.818
2009 Impact Factor 0.814
2008 Impact Factor 0.759
2007 Impact Factor 1.475
2006 Impact Factor 1.182
2005 Impact Factor 0.906
2004 Impact Factor 1.472
2003 Impact Factor 1.263
2002 Impact Factor 1.037
2001 Impact Factor 0.484
2000 Impact Factor 0.725
1999 Impact Factor 1.073
1998 Impact Factor 1.105
1997 Impact Factor 1.148

Impact factor over time

Impact factor

Additional details

5-year impact 0.71
Cited half-life 8.50
Immediacy index 0.28
Eigenfactor 0.00
Article influence 0.17
Website Animal Biotechnology website
Other titles Animal biotechnology (Online)
ISSN 1049-5398
OCLC 45273808
Material type Document, Periodical, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publisher details

Taylor & Francis

  • Pre-print
    • Author can archive a pre-print version
  • Post-print
    • Author can archive a post-print version
  • Conditions
    • Some individual journals may have policies prohibiting pre-print archiving
    • On author's personal website or departmental website immediately
    • On institutional repository or subject-based repository after either 12 months embargo
    • Publisher's version/PDF cannot be used
    • On a non-profit server
    • Published source must be acknowledged
    • Must link to publisher version
    • Set statements to accompany deposits (see policy)
    • The publisher will deposit in on behalf of authors to a designated institutional repository including PubMed Central, where a deposit agreement exists with the repository
    • STM: Science, Technology and Medicine
    • Publisher last contacted on 25/03/2014
    • This policy is an exception to the default policies of 'Taylor & Francis'
  • Classification

Publications in this journal

  • Animal Biotechnology 01/2016; 27(1):13-16. DOI:10.1080/10495398.2015.1069300
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    ABSTRACT: The present study was designed to investigate the expression pattern of IGF-I, IGF-II, type-I and II IGF-receptors, and IGFBP-1-4 in different stages of buffalo ovarian preantral follicles (PFs), antral follicles (AFs), ovulatory follicles (OFs), and immature (IM) and in vitro matured (MO) oocytes. Buffalo ovaries were collected from local abattoir, PFs (200-250 µm), AFs (1-3 mm), and OFs (5-8 mm) were isolated by mechanical method. PFs, AFs, OFs, and oocytes were lysed to release mRNA, reverse transcribed, and then subjected to RT-PCR, whereas protein were localized through immunohistochemistry. Relative expression of mRNA transcripts was clearly seen for IGF-II, type-I and II IGF-receptors, and IGFBP-1-4 in all the stages of developing follicles and oocytes. We were unable to detect mRNA and protein expression of IGF-1 in any of the oocytes or follicles at any stage of the development. IGF-II and both IGF receptors mRNA expression were found higher (P < 0.05) in PFs compared to AFs and OFs. Expression of IGFBP-1 and 2 in PFs, as well as IGFBP-3 and 4 in AFs, was found with higher (P < 0.05) levels. The expression results were further confirmed by localization of IGF-II, type-I and II IGF-receptors, and IGFBP-1-4 proteins. In conclusion, IGF-II appears to be the only ligand that is endogenously expressed by all the follicular stages and oocytes, which may act in an autocrine manner through the Type-1 IGF receptor. Expression of IGFBP-1-4 and IGF-II suggests the possible role of these genes in recruitment, growth, proliferation, and steroidogenic responses during developmental phases of buffalo ovarian follicles.
    Animal Biotechnology 04/2015; 26(2):81-91. DOI:10.1080/10495398.2013.878349
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    ABSTRACT: Cytokines play an important role in regulation of immune responses either in health or disease. In the present study, the cDNAs encoding mature Interleukin (IL)-2, interferon gamma (IFN-γ), and IL-12 p35 and p40 of Pashmina goat were cloned and sequenced. The amino acid sequence was deduced from nucleotide sequence and compared with those available in GeneBank. Mature forms of goat IL-2, IFN-γ, IL-12 p35, and IL-12 p40 composed of 135, 143, 196, and 305 amino acid residues, respectively. Comparison of amino acid sequence of goat IL-2 with sheep, buffalo, cattle, pig, camel, cat, and human sequences showed homology percentages of 100, 97.8, 96.3, 72.4, 72.4, 67.2, and 64.7, respectively. Amino acid sequence of goat IFN-γ showed 98.6, 95.8, 81.1, 81.8, 80.4, and 62.9 percent homology with sheep, bovine, pig, horse, dog, and humans, respectively. Homology ranging from 81.6 to 99% for IL-12 p35 sequences and 85.6 to 100% for IL-12 p40 sequences at amino acid level were observed across these species. Multiple sequence alignment and phylogenetic analysis of goat cytokines revealed close relationship with sheep sequence.
    Animal Biotechnology 04/2015; 26(2):120-129. DOI:10.1080/10495398.2013.877022
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    ABSTRACT: The single nucleotide polymorphisms (SNPs) in the 5' upstream of bovine IL8 gene were investigated in 810 Chinese Holstein cows from 35 bull families in a dairy farm in Shanghai using polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP) technique. The Real-time PCR and Western blot were used to detect the mRNA and protein levels of genotype Chinese Holstein dairy cows. The results showed that one SNP -105G>A was detected, designating three genotypes (GG, GA and AA) with respective frequencies of 0.38, 0.46, and 0.16. The significant association of the SNP -105G>A with somatic cell score (SCS) was identified. Genotype GG had a significantly lower SCS than genotype GA or AA (P < 0.01), and the relative mRNA expression and protein level of GG was found to be the highest. These results suggest that the genotype GG may be a useful genetic marker for mastitis resistance selection and breeding in Chinese Holstein dairy cows.
    Animal Biotechnology 04/2015; 26(2):143-147. DOI:10.1080/10495398.2014.939657
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    ABSTRACT: Next generation sequencing of mitochondrial DNA (mtDNA) facilitates studies into the metabolic characteristics of production animals and their relation to production traits. Sequence analysis of mtDNA from pure-bred swine with highly disparate production characteristics (Mangalica Blonde, Mangalica Swallow-bellied, Meishan, Turopolje, and Yorkshire) was initiated to evaluate the influence of mtDNA polymorphisms on mitochondrial function. Herein, we report the complete mtDNA sequences of five Sus scrofa breeds and evaluate their position within the phylogeny of domestic swine. Phenotypic traits of Yorkshire, Mangalica Blonde, and Swallow-belly swine are presented to demonstrate their metabolic characteristics. Our data support the division of European and Asian breeds noted previously and confirm European ancestry of Mangalica and Turopolje breeds. Furthermore, mtDNA differences between breeds suggest function-altering changes in proteins involved in oxidative phosphorylation such as ATP synthase 6 (MT-ATP6), cytochrome oxidase I (MT-CO1), cytochrome oxidase III (MT-CO3), and cytochrome b (MT-CYB), supporting the hypothesis that mtDNA polymorphisms contribute to differences in metabolic traits between swine breeds. Our sequence data form the basis for future research into the roles of mtDNA in determining production traits in domestic animals. Additionally, such studies should provide insight into how mtDNA haplotype influences the extreme adiposity observed in Mangalica breeds.
    Animal Biotechnology 01/2015; 26(1):17-28. DOI:10.1080/10495398.2013.875474
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    ABSTRACT: Mx1 protein is I type interferons (IFNs)-induced 76-kDa guanosine triphosphatases (GTPases) that belong to the dynamin superfamily of large GTPases. Mx1 proteins have attracted attention because some display antiviral activity against pathogenic RNA and DNA viruses. Meanwhile, Mx1 gene generally exists in organisms or cells of mammalian, fish and chicken. Blocking a wide range of RNA virus replication by inhibiting nuclear viral mRNA synthesis is a unique property of Mx1 protein. In order to investigate a novel prevention measure against foot-and-mouth disease virus (FMDV) and bovine viral diarrhea virus (BVDV), which frequently break out in Xinjiang Uygur Autonomous Region of China, we investigated the effects of porcine Mx1 protein on FMDV and BVDV replication by measuring viral reverse transcriptase activity at various time intervals. In our study, Mx1 protein was overexpressed in BHK-21 and MDBK cells mediated by lentivirus prior to infect with FMDV and BVDV. FMDV and BVDV replication levels were monitored by quantitative real-Time PCR. The results showed porcine Mx1 overexpression significantly inhibited both FMDV and BVDV replication within 12 and 36 hours post-infection (pi). The finding may provide a new therapeutic approach for preventing from FDMV and BVDV infection.
    Animal Biotechnology 01/2015; 26(1):73-79. DOI:10.1080/10495398.2014.902850
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    ABSTRACT: The adiponectin receptor 2 (ADIPOR2) is a receptor for both globular and full-length adiponectin. In the current study, two genetic variations in ADIPOR2 gene were identified in an F2 resource population of Gushi chicken and Anka broiler. Association analysis between the two SNPs and chicken performance traits were determined using the linear mixed model. The data revealed that the g.34490C > T mutation in intron 3 was significantly associated with liver weight and globulin, the g.35363T > C polymorphism in exon 5 was significantly associated with body weights at 6, 10, and 12 weeks of age. Both polymorphisms have no significant effects on serum glucose and fat-related traits. The g.34490C > T mutation might play an important role in regulating liver weight. The g.35363T > C polymorphism does contribute in a significant manner to growth traits at the medium and later development stage but it is uncertain whether it could be a molecular marker for liver disease.
    Animal Biotechnology 01/2015; 26(1):1-7. DOI:10.1080/10495398.2013.862254
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    ABSTRACT: Aldoketoreductase 1B5 (AKR1B5), a member of the Aldoketoreductase family, is involved in the production of Prostaglandin F2α (PGF2α) as one of vital prostaglandin F synthase (PGFS). PGs (Prostaglandins) play a crucial role in female reproductive system. In the present study, we cloned and characterized the full-length open reading frame of AKR1B5 gene in Black Bengal (BB) goat. The complete coding sequence of AKR1B5 comprises an entire open reading frame of 951 bp, encoding 316 amino acid (AA) residues. BB AKR1B5 showed >82.9% identity with that of cattle, rabbit, human, and rat at nucleotide and amino acid levels, respectively. Further, a systematic study of AKR1B5 sequence evolution was also conducted using Phylogenetic Analysis by Maximum Likelihood (PAML), entropy plot, and Blossum 62 in a phylogenetic context. Analysis of nonsynonymous to synonymous nucleotide substitution rate ratios (Ka/Ks) revealed that negative selection may have been operating on this gene during evolution in goat, cattle, rabbit, human, and rat, which showed its conservation across species. Further, expression of AKR1B5 was determined by quantitative real-time PCR in goat endometrial tissues at different stages of the estrous cycle and early pregnancy. Our results indicated its high expression at luteolytic phase (stage III; day 16-21) during the estrous cycle. However, during early (day ∼30-40) pregnancy the expression was highest as compared to estrous cycle.
    Animal Biotechnology 01/2015; 26(1):8-16. DOI:10.1080/10495398.2013.872653
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    ABSTRACT: Stearoyl-CoA desaturase (SCD1 gene) is an enzyme responsible for the endogenous conversion of saturated fatty acid into monounsaturated fatty acids. The objective of this study was to assess the association of a single nucleotide polymorphism (SNP) in the SCD1 gene with the fatty acid composition of beef intramuscular fat of a Spanish commercial bull population (n = 155) finished with two different diets. The results suggested that the marker could be used as a candidate gene to obtain a healthier final product.
    Animal Biotechnology 01/2015; 26(1):40-44. DOI:10.1080/10495398.2014.880712
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    ABSTRACT: Infectious Bursal Disease (IBD) is major threat to poultry industry. It causes severe immunosuppression and mortality in chicken generally at 3 to 6 weeks of age. RNA intereference (RNAi) emerges as a potent gene regulatory tool in last few years. The present study was conducted to evaluate the efficiency of RNAi to inhibit the IBD virus (IDBV) replication in-vitro. VP2 gene of virus encodes protein involved in capsid formation, cell entry and induction of protective immune responses against it. Thus, VP2 gene of IBDV is the candidate target for the molecular techniques applied for IBDV detection and inhibition assay. In this study, IBDV was isolated from field cases and confirmed by RT-PCR. The virus was then adapted on chicken embryo fibroblast cells (CEF) in which it showed severe cytopathic effects (CPE). The short hairpin RNA (shRNAs) constructs homologous to the VP2 gene were designed and one, having maximum score and fulfilling maximum Reynolds criteria, was selected for evaluation of effective inhibition. Selected shRNA construct (i.e., VP2-shRNA) was observed to be the most effective for inhibiting VP2 gene expression. Real time PCR analysis was performed to measure the relative expression of VP2 gene in different experimental groups. The VP2 gene was less expressed in virus infected cells co-transfected with VP2-shRNA as compared to mock transfected cells and IBDV+ cells (control) at dose 1.6 µ g. The result showed ∼95% efficient down regulation of VP2 gene mRNA in VP2-shRNA treated cells. These findings suggested that designed shRNA construct achieved high level of inhibition of VP2 gene expression in-vitro.
    Animal Biotechnology 01/2015; 26(1):58-64. DOI:10.1080/10495398.2014.886584