Research Article

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The cDNA and the genomic sequence of ribosomal protein S13 (RPS13) of the giant panda (Ailuropoda melanoleuca) was cloned using reverse transcription-polymerase chain reaction (RT-PCR) and touchdown-PCR, respectively. These two sequences were sequenced and analyzed, and the cDNA of the RPS13 gene was overexpressed in Escherichia coli BL21. We compared ... more

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Ailuropoda melanoleuca; cDNA cloning; Genomic cloning; Giant panda; Overexpression; RPS14

RPS14 is a component of the 40S ribosomal subunit encoded by the RPS14 gene and is required for its maturation. The cDNA and the genomic sequence of RPS14 were cloned successfully from the giant panda (Ailuropoda melanoleuca) using RT-PCR technology and touchdown-PCR, respectively; they were both sequenced and analyzed. The length of the cloned cDNA fragment was ... more

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The ribosomal protein L24 (RPL24) belongs to the L24E family of ribosomal proteins and is located in the cytoplasm. The purpose of this study was to investigate the structure and anti-cancer function of RPL24 of the giant panda (Ailuropoda melanoleuca). The complementary DNA of RPL24 was cloned successfully using reverse transcription-polymerase chain reaction technology ... more

Y.L. Hou; X. Ding; W. Hou; B. Song; T. Wang; F. Wang; J. Li; J. Zhong; T. Xu; B.X. Ma; H.Q. Zhu; J.H. Li; J.C. Zhong
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Fusion protein; Giant panda; Interleukin-6/interleukin-2; Prokaryotic expression

To construct a fusion cytokine protein with more and stronger bioactivities to enhance the immunity of the cytokine alone, we expressed interleukin (IL)-6/(IL)-2 from giant panda (Ailuropoda melanoleuca) in Escherichia coli as a 59.4-kDa fusion protein. Subsequently, the inclusion bodies were solubilized with 8 M urea and applied onto a Ni-nitrilotriacetic acid column. ... more

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09/03/2012
Ailuropoda melanoleuca; ATP5G1; cDNA cloning; Giant panda; Overexpression

The ATP5G1 gene is one of the three genes that encode mitochondrial ATP synthase subunit c of the proton channel. We cloned the cDNA and determined the genomic sequence of the ATP5G1 gene from the giant panda (Ailuropoda melanoleuca) using RT-PCR technology and touchdown-PCR, respectively. The cloned cDNA fragment contains an open reading frame of 411 bp encoding ... more

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Bioactivity analysis; Giant panda; Interleukin 18; Molecular cloning

Interleukin 18 (IL-18), as a member of IL-1 superfamily, is an important pleiotropic cytokine that modulates Th1 immune responses. In this report, we cloned and identified a homolog of IL-18 in giant panda (Ailuropoda melanoleuca) (designated as AmIL-18) from peripheral blood mononuclear cells stimulated with lipopolysaccharide. The open readin g frame of AmIL-18 cDNA is ... more

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Ailuropoda melanoleuca; Cloning; FABP4 and FABP5; Genomic sequence; Giant panda; Overexpression

Fatty acid binding proteins (FABPs) are a family of small, highly conserved cytoplasmic proteins that bind long-chain fatty acids and other hydrophobic ligands. In this study, cDNA and genomic sequences of FABP4 and FABP5 were cloned successfully from the giant panda (Ailuropoda melanoleuca) using reverse transcription polymerase chain reaction (RT-PCR) ... more

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cDNA; Ferritin; Giant panda; Overexpression; Purification

The complementary DNA (cDNA) of the giant panda (Ailuropoda melanoleuca) ferritin light polypeptide (FTL) gene was successfully cloned using reverse transcription-polymerase chain reaction technology. We constructed a recombinant expression vector containing FTL cDNA and overexpressed it in Escherichia coli using pET28a plasmids. The expressed protein ... more

L. Fu; Y.L. Hou; X. Ding; Y.J. Du; H.Q. Zhu; N. Zhang; W.R. Hou; L. Fu; Y.L. Hou; X. Ding; Y.J. Du; H.Q. Zhu; N. Zhang; W.R. Hou
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Avian influenza virus; Chicken embryo fibroblast; H9N2; miRNA

There is limited information about microRNAs (miR­NAs) in H9N2 subtype influenza virus-infected chicken cells or tissues. In this study, 10,487,469 and 13,119,795 reads were obtained from in­fected and non-infected chicken embryo fibroblasts, respectively. Seven hundred and thirty-six and 1004 miRNAs, including mature miRNAs and precursors, were obtained from the infected and non-infected ... more

X. Peng; Q.S. Gao; L. Zhou; Z.H. Chen; S. Lu; H.J. Huang; C.Y. Zhan; M. Xiang
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Expression pattern; Flower bud; Male sterility; miRNA

MicroRNAs (miRNAs) are a class of non-coding endogenous negative regulators that regulate gene expression at both the transcriptional and post-transcriptional levels. However, little is known about the expression characteristics of miRNAs during pollen development in Brassica oleracea. In this study, five known and three novel miRNAs were identified and their expression patterns were ... more

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