Production of cloned transgenic cow expressing omega-3 fatty acids

n-3 Polyunsaturated fatty acids (n-3 PUFA) are important for human health. Alternative resources of n-3 PUAFs created by transgenic domestic animals would be an economic approach. In this study, we generated a mfat-1 transgenic cattle expressed a Caenorhabditis elegans gene, mfat-1, encoding an n-3...

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Veröffentlicht in:Transgenic research 2012-06, Vol.21 (3), p.537-543
Hauptverfasser: Wu, Xia, Ouyang, Hongsheng, Duan, Biao, Pang, Daxin, Zhang, Li, Yuan, Ting, Xue, Lian, Ni, Daibang, Cheng, Lei, Dong, Shuhua, Wei, Zhuying, Li, Lin, Yu, Ming, Sun, Qing-Yuan, Chen, Da-Yuan, Lai, Liangxue, Dai, Yifan, Li, Guang-Peng
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container_end_page 543
container_issue 3
container_start_page 537
container_title Transgenic research
container_volume 21
creator Wu, Xia
Ouyang, Hongsheng
Duan, Biao
Pang, Daxin
Zhang, Li
Yuan, Ting
Xue, Lian
Ni, Daibang
Cheng, Lei
Dong, Shuhua
Wei, Zhuying
Li, Lin
Yu, Ming
Sun, Qing-Yuan
Chen, Da-Yuan
Lai, Liangxue
Dai, Yifan
Li, Guang-Peng
description n-3 Polyunsaturated fatty acids (n-3 PUFA) are important for human health. Alternative resources of n-3 PUAFs created by transgenic domestic animals would be an economic approach. In this study, we generated a mfat-1 transgenic cattle expressed a Caenorhabditis elegans gene, mfat-1, encoding an n-3 fatty acid desaturase. Fatty acids analysis of tissue and milk showed that all of the examined n-3 PUAFs were greatly increased and simultaneously the n-6 PUAFs decreased in the transgenic cow. A significantly reduction of n-6/n-3 ratios (P 
doi_str_mv 10.1007/s11248-011-9554-2
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Alternative resources of n-3 PUAFs created by transgenic domestic animals would be an economic approach. In this study, we generated a mfat-1 transgenic cattle expressed a Caenorhabditis elegans gene, mfat-1, encoding an n-3 fatty acid desaturase. Fatty acids analysis of tissue and milk showed that all of the examined n-3 PUAFs were greatly increased and simultaneously the n-6 PUAFs decreased in the transgenic cow. A significantly reduction of n-6/n-3 ratios (P &lt; 0.05) in both tissue and milk were observed.</description><identifier>ISSN: 0962-8819</identifier><identifier>EISSN: 1573-9368</identifier><identifier>DOI: 10.1007/s11248-011-9554-2</identifier><identifier>PMID: 21918821</identifier><language>eng</language><publisher>Dordrecht: Springer-Verlag</publisher><subject>Animal Genetics and Genomics ; Animals ; Animals, Genetically Modified - genetics ; Animals, Genetically Modified - metabolism ; Biological and medical sciences ; Biomedical and Life Sciences ; Biomedical Engineering/Biotechnology ; Biotechnology ; Blotting, Southern ; Caenorhabditis elegans ; Caenorhabditis elegans - genetics ; Caenorhabditis elegans Proteins - genetics ; Caenorhabditis elegans Proteins - metabolism ; Cattle ; cows ; desaturase ; Domestic animals ; Economics ; Embryo Transfer ; Fatty Acid Desaturases - genetics ; Fatty Acid Desaturases - metabolism ; Fatty acids ; Fatty Acids, Omega-3 - genetics ; Fatty Acids, Omega-3 - metabolism ; Female ; Fundamental and applied biological sciences. 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Technologies</subject><subject>Milk</subject><subject>Milk - metabolism</subject><subject>Molecular Medicine</subject><subject>Nuclear Transfer Techniques</subject><subject>omega-3 fatty acids</subject><subject>Oocytes - cytology</subject><subject>Oocytes - metabolism</subject><subject>Original Paper</subject><subject>Plant Genetics and Genomics</subject><subject>Polyunsaturated fatty acids</subject><subject>Pregnancy</subject><subject>stearoyl-CoA desaturase</subject><subject>tissue analysis</subject><subject>Transfection</subject><subject>Transgenic animals</subject><subject>Transgenic animals and transgenic plants</subject><subject>Transgenics</subject><issn>0962-8819</issn><issn>1573-9368</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqNkUuLFDEUhYMoTjv6A9xogQhuorl5ZzkOvmBAQWcd0nkUNVRX2qQKnX9vimofCIKru8h3zr05B6HHQF4CIepVBaBcYwKAjRAc0ztoB0IxbJjUd9GOGEmx1mDO0INabwhpKs3uozMKBrSmsEOvP5UcFj8Peepy6vyYpxi6ubip9nEafOfzty5-P5ZY6zD1XT7E3mHWJTfPt53zQ6gP0b3kxhofneY5un775svle3z18d2Hy4sr7LkwM5bJEUjOC7lnKtKYCGURuJNBCh_8fp98u08zoWQ0PAjulaFGJEMZCyRwdo5ebL7Hkr8usc72MFQfx9FNMS_VAgFlNAdj_gellChFVvTZX-hNXsrUPrJSTAITAI2CjfIl11pisscyHFy5bZBdu7BbF7Z1YdcuLG2aJyfnZX-I4ZfiZ_gNeH4CXPVuTC10P9TfnNBaCaoaRzeutqepj-XPE_-9_ekmSi5b15dmfP2ZEuCEEKnXkH4A5CGn-w</recordid><startdate>20120601</startdate><enddate>20120601</enddate><creator>Wu, Xia</creator><creator>Ouyang, Hongsheng</creator><creator>Duan, Biao</creator><creator>Pang, Daxin</creator><creator>Zhang, Li</creator><creator>Yuan, Ting</creator><creator>Xue, Lian</creator><creator>Ni, Daibang</creator><creator>Cheng, Lei</creator><creator>Dong, Shuhua</creator><creator>Wei, Zhuying</creator><creator>Li, Lin</creator><creator>Yu, Ming</creator><creator>Sun, Qing-Yuan</creator><creator>Chen, Da-Yuan</creator><creator>Lai, Liangxue</creator><creator>Dai, Yifan</creator><creator>Li, Guang-Peng</creator><general>Springer-Verlag</general><general>Springer Netherlands</general><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TK</scope><scope>7TM</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>RC3</scope><scope>7X8</scope><scope>7QO</scope></search><sort><creationdate>20120601</creationdate><title>Production of cloned transgenic cow expressing omega-3 fatty acids</title><author>Wu, Xia ; Ouyang, Hongsheng ; Duan, Biao ; Pang, Daxin ; Zhang, Li ; Yuan, Ting ; Xue, Lian ; Ni, Daibang ; Cheng, Lei ; Dong, Shuhua ; Wei, Zhuying ; Li, Lin ; Yu, Ming ; Sun, Qing-Yuan ; Chen, Da-Yuan ; Lai, Liangxue ; Dai, Yifan ; Li, Guang-Peng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c459t-6fa01fac56b37e2ef023e14a6d65cdcbbfc01083576e94d54c79295f9233d0d43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Animal Genetics and Genomics</topic><topic>Animals</topic><topic>Animals, Genetically Modified - genetics</topic><topic>Animals, Genetically Modified - metabolism</topic><topic>Biological and medical sciences</topic><topic>Biomedical and Life Sciences</topic><topic>Biomedical Engineering/Biotechnology</topic><topic>Biotechnology</topic><topic>Blotting, Southern</topic><topic>Caenorhabditis elegans</topic><topic>Caenorhabditis elegans - genetics</topic><topic>Caenorhabditis elegans Proteins - genetics</topic><topic>Caenorhabditis elegans Proteins - metabolism</topic><topic>Cattle</topic><topic>cows</topic><topic>desaturase</topic><topic>Domestic animals</topic><topic>Economics</topic><topic>Embryo Transfer</topic><topic>Fatty Acid Desaturases - genetics</topic><topic>Fatty Acid Desaturases - metabolism</topic><topic>Fatty acids</topic><topic>Fatty Acids, Omega-3 - genetics</topic><topic>Fatty Acids, Omega-3 - metabolism</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. 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Alternative resources of n-3 PUAFs created by transgenic domestic animals would be an economic approach. In this study, we generated a mfat-1 transgenic cattle expressed a Caenorhabditis elegans gene, mfat-1, encoding an n-3 fatty acid desaturase. Fatty acids analysis of tissue and milk showed that all of the examined n-3 PUAFs were greatly increased and simultaneously the n-6 PUAFs decreased in the transgenic cow. A significantly reduction of n-6/n-3 ratios (P &lt; 0.05) in both tissue and milk were observed.</abstract><cop>Dordrecht</cop><pub>Springer-Verlag</pub><pmid>21918821</pmid><doi>10.1007/s11248-011-9554-2</doi><tpages>7</tpages></addata></record>
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subjects Animal Genetics and Genomics
Animals
Animals, Genetically Modified - genetics
Animals, Genetically Modified - metabolism
Biological and medical sciences
Biomedical and Life Sciences
Biomedical Engineering/Biotechnology
Biotechnology
Blotting, Southern
Caenorhabditis elegans
Caenorhabditis elegans - genetics
Caenorhabditis elegans Proteins - genetics
Caenorhabditis elegans Proteins - metabolism
Cattle
cows
desaturase
Domestic animals
Economics
Embryo Transfer
Fatty Acid Desaturases - genetics
Fatty Acid Desaturases - metabolism
Fatty acids
Fatty Acids, Omega-3 - genetics
Fatty Acids, Omega-3 - metabolism
Female
Fundamental and applied biological sciences. Psychology
genes
Genes, Helminth
Genetic Engineering
Genetic technics
Genetic Vectors - genetics
Genetic Vectors - metabolism
Life Sciences
Methods. Procedures. Technologies
Milk
Milk - metabolism
Molecular Medicine
Nuclear Transfer Techniques
omega-3 fatty acids
Oocytes - cytology
Oocytes - metabolism
Original Paper
Plant Genetics and Genomics
Polyunsaturated fatty acids
Pregnancy
stearoyl-CoA desaturase
tissue analysis
Transfection
Transgenic animals
Transgenic animals and transgenic plants
Transgenics
title Production of cloned transgenic cow expressing omega-3 fatty acids
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