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Agricultural Research Service United States Department of Agriculture
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Yanping Chen (Judy)
Bee Research
Research Entomologist

Phone: (301) 504-8749
Fax: (301) 504-8736
Room 102
10300 BALTIMORE AVENUE
BLDG 476 BARC-EAST
BELTSVILLE, MD, 20705

Projects
MANAGING DISEASES AND PESTS OF HONEY BEES TO IMPROVE QUEEN AND COLONY HEALTH
Appropriated (D)
  Accession Number: 414288
SUSTAINABLE SOLUTIONS TO PROBLEMS AFFECTING HEALTH OF MANAGED BEES
Reimbursable (R)
  Accession Number: 420023

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Predictive markers of honey bee colony collapse - (Peer Reviewed Journal)
Dainat, B., Evans, J.D., Chen, Y., Neumann, P. 2012. Predictive markers of honey bee colony collapse. PLoS One. 7(2):e32151.
Dead or alive: Deformed Wing Virus and Varroa destructor reduce the life span of winter honey bees - (Peer Reviewed Journal)
Dainat, B., Evans, J.D., Chen, Y., Laurent, G., Neumann, P. 2012. Dead or alive: deformed wing virus and Varroa destructor reduce the life span of winter honey bees. Applied and Environmental Microbiology. 78(4):981-987.
New evidence that Deformed Wing Virus and Black Queen Cell Virus are Multi-host pathogens - (Peer Reviewed Journal)
Zhang, X., He, S., Evans, J.D., Pettis, J.S., Yin, G., Chen, Y. 2012. New evidence that deformed wing virus and black queen cell virus are multi-host pathogens. Journal of Invertebrate Pathology. 109(1):156-159.
Viral dynamics of persistent and acute virus infections in honey bees - (Peer Reviewed Journal)
Di Prisco, G., Zhang, X., Pennacchio, F., Caprio, E., Li, J., Evans, J.D., Hoffman, G.D., Hamilton, M.C., Chen, Y. 2011. Viral dynamics of persistent and acute virus infections in honey bees. Viruses. 3:2425-2441.
Virus Chapter: Dicistrovidae - (Book / Chapter)
Chen, Y., Nakashima, N., Christian, P., Bakonyi, T., Bonning, B.C., Valles, S.M., Lightner, D. 2012. Dicistroviridae. In: King, A.M.Q., Adams, M.J., Carstens, E.B., Lefkowitz, E.J., editors. Taxonomy of Viruses. Oxford, England: Elsevier. p. 840-845.
Virus Chapter: Iflaviridae - (Book / Chapter)
Chen, Y., Nakashima, N., Christian, P., Bakonyi, T., Bonning, B.C., Valles, S.M., Lightner, D. 2012. Iflaviridae. In: King, A.M.Q., Adams, M.J., Carstens, E.B., Lefkowitz, E.J., editors. Taxonomy of Viruses. Oxford, England: Elsevier. p. 846-849.
Cross-species infection of Deformed Wing virus poses a new threat to pollinator conservation - (Peer Reviewed Journal)
Li, J., Peng, W., Wu, J., Strange, J.P., Boncristiani, Jr., H.F., Chen, Y. 2011. Cross-species infection of Deformed Wing virus poses a new threat to pollinator conservation. Journal of Economic Entomology. 104(3):732-739.
The presence of Chronic Bee Paralysis Virus infection in Honey bees (Apis mellifera L.) in the U.S. - (Peer Reviewed Journal)
Chen, Y., Evans, J.D., Pettis, J.S. 2011. The presence of chronic bee paralysis virus infection in honey bees (Apis mellifera L.) in the U.S.. Journal of Apiculture Research. 50:85-86.
Effective gene silencing of a microsporidian parasite associated with honey bee (Apis mellifera) colony declines - (Peer Reviewed Journal)
Paldi, N., Glick, E., Oliva, M., Zilbeberg, Y., Aubin, L., Pettis, J.S., Chen, Y., Evans, J.D. 2010. Effective gene silencing of a microsporidian parasite associated with honey bee (Apis mellifera) colony declines. Applied and Environmental Microbiology. 76:5960-5964.
Why Supplemental Protein Feeding Can Help Reduce Colony Losses - (Trade Journal)
Hoffman, G.D., Chen, Y. 2010. Why Supplemental Protein Feeding Can Help Reduce Colony Losses. American Bee Journal. 150:1157-1160.
Host Range Expansion of Honey Bee Black Queen Cell Virus in the Bumble Bee, Bombus huntii - (Peer Reviewed Journal)
Peng, W., Li, J., Boncristiani Jr, H.F., Strange, J.P., Hamilton, M.C., Chen, Y. 2011. Host range expansion of honey bee black queen cell virus in the bumble bee, bombus huntii. Apidologie. 42:650-658.
Genomic survey of the ectoparasitic mite Varroa destructor, a major pest of the honey bee Apis mellifera - (Peer Reviewed Journal)
Cornman, R.S., Schatz, M.C., Johnston, S.J., Chen, Y., Pettis, J.S., Hunt, G., Bourgeois, A.L., Elsik, C., Anderson, D., Grozinger, C.M., Evans, J.D. 2010. Genomic survey of the ectoparasitic mite Varroa destructor, a major pest of the honey bee Apis mellifera. Biomed Central (BMC) Genomics. 11:602.
Sampling and RNA quality for successful diagnostics using quantitative PCR - (Peer Reviewed Journal)
Dainat, B., Evans, J.D., Chen, Y., Neumann, P. 2011. Sampling and RNA quality for successful diagnostics using quantitative PCR. Journal of Pest Science. 174:150-152.
Insecticidal Activity of Some Reducing Sugars Against the Sweet Potato Whitefly, Bemisia tabaci, Biotype B - (Peer Reviewed Journal) - (06-Apr-10)
The Effect of Diet on Protein Concentration, Hypopharyngeal Gland Development and Virus Load in Worker Honey ees (Apis mellifera L.) Reprint Icon - (Peer Reviewed Journal)
Hoffman, G.D., Chen, Y., Huang, E., Huang, M.H. 2010. The effect of diet on protein concentration, hypopharyngeal gland development and virus load in worker honey bees (Apis mellifera L.). Journal of Insect Physiology, 56:1184-1191. doi:10.1016/j.jinsphys.2010.03.017
Varroa destructor, a potential vector of Israeli Acute Paralysis Virus in honey bees, Apis mellifera - (Peer Reviewed Journal)
Diprisco, G., Pennacchio, F., Caprio, E., Boncristiani Jr, H.F., Evans, J.D., Chen, Y. 2010. Varroa destructor, a potential vector of Israeli Acute Paralysis Virus in honey bees, Apis mellifera. Journal of General Virology. 92:151-155.
Nosema ceranae, a newly identified pathogen of Apis mellifera in the U.S. and Asia - (Peer Reviewed Journal)
Chen, Y., Huang, Z.Y. 2010. Nosema ceranae, a newly identified pathogen of Apis mellifera in the U.S. and Asia. Apidologie. 41:364-374.
Scientific note on mass collection and hatching of honey bee embryos - (Peer Reviewed Journal)
Evans, J.D., Boncristiani Jr., H.F., Chen, Y. 2010. Scientific note on mass collection and hatching of honey bee embryos. Apidologie. 41:654-656.
Molecular approaches to the Analysis of Virus Replication and Pathogenesis in Honey Bees, Apis mellifera - (Peer Reviewed Journal)
Boncristiani Jr, H.F., Diprisco, G., Pettis, J.S., Hamilton, M.C., Chen, Y. 2009. Molecular approaches to the Analysis of Virus Replication and Pathogenesis in Honey Bees, Apis mellifera. Journal of Virological Methods. 6:221.
First analysis of risk factors associated with bee colony collapse disorder by classification and regression trees - (Peer Reviewed Journal)
Vanengelsdorp, D., Speybroeck, N., Evans, J.D., Nguyen, B., Mullin, C., Frazier, M., Frazier, J., Cox-Foster, D., Chen, Y., Tarpy, D., Haubruge, E., Pettis, J.S., Saegerman, C. 2010. First analysis of risk factors associated with bee colony collapse disorder by classification and regression trees. Journal of Economic Entomology. 103:1517-1523.
Colony Collapse Disorder: A descriptive studey - (Peer Reviewed Journal)
Vanengelsdorp, D., Evans, J.D., Saegerman, C., Mullen, C., Haubruge, E., Nyguyen, K., Frazier, M., Frazier, J., Cox-Foster, D., Chen, Y., Underwood, R., Tarpy, D., Pettis, J.S. 2009. Colony Collapse Disorder: A descriptive study. PLoS One. 4(8):e6481.
Bee cups: Single-use cages for honey bee experiments - (Peer Reviewed Journal)
Evans, J.D., Chen, Y., Diprisco, G., Pettis, J.S., Williams, V.P. 2009. Bee cups: Single-use cages for honey bee experiments. Journal of Apicultural Research. 48(4):300-302.
Virus and viral diseases of the Honey Bee, Apis mellifera - (Book / Chapter) - (01-Jun-09)
Honeybee Sacbrood virus infects adult small hive beetles, Aethina tumida (Coleoptera: Nitidulidae) - (Peer Reviewed Journal)
Eyer, M., Chen, Y., Schaefer, M., Pettis, J.S., Neumann, P. 2009. Honeybee Sacbrood virus infects adult small hive beetles, Aethina tumida (Coleoptera: Nitidulidae). Journal of Apicultural Research. 48(4):296-297.
Asymmetrical Coexistence of Nosema ceranae and N. apis in Honey Bees - (Peer Reviewed Journal)
Chen, Y., Evans, J.D., Zhou, L., Boncristiani Jr, H.F., Kimura, K., Xiao, T., Litkowski, A.M., Pettis, J.S. 2009. Asymmetrical Coexistence of Nosema ceranae and N. apis in Honey Bees. Journal of Invertebrate Pathology. 101:204-209.
Genomic analyses of the microsporidian Nosema ceranae, an emergent pathogen of honey bees. Reprint Icon - (Peer Reviewed Journal)
Cornman, R.S., Chen, Y., Schatz, M., Street, C., Zhao, Y., Desany, B., Egholm, M., Hutchison, S., Pettis, J.S., Lipkin, W.I., Evans, J.D. 2009. Genomic analyses of the microsporidian Nosema ceranae, an emergent pathogen of honey bees. PLoS Pathogens. 5(6):e1000466.
Morphological, molecular, and phylogenetic characterization of Nosema cerana, a microsporidian parasite isolated from the European honey bee, Apis mellifera - (Peer Reviewed Journal)
Chen, Y., Evans, J.D., Murphy, C.A., Gutell, R., Lee, J., Zuker, M., Gundersen, D.E., Pettis, J.S. 2009. Morphological, molecular, and phylogenetic characterization of Nosema cerana, a microsporidian parasite isolated from the European honey bee, Apis mellifera. Journal of Eukaryotic Microbiology. 56(2):142-147.
Small hive beetle, Aethina tumida, is a potential biological vector of honeybee viruses. - (Peer Reviewed Journal)
Eyer, M., Chen, Y., Pettis, J.S., Neumann, P. 2008. Small hive beetle, Aethina tumida, is a potential biological vector of honeybee viruses. Apidologie. 40:419-428.
Virus infections in Brazilian honey bees - (Peer Reviewed Journal)
Teixeira, E.W., Chen, Y., Message, D., Pettis, J.S., Evans, J.D. 2008. Virus infections in Brazilian honey bees. Journal of Invertebrate Pathology. 99:117-119.
Genetic analysis of Israel Acute Paralysis Virus: distinct clusters are circulating into the United States. - (Peer Reviewed Journal)
Palacios, G., Hui, J., Quan, P., Kalkstein, A.L., Honkavuori, K.S., Bussetti, A.V., Conlan, S., Evans, J.D., Chen, Y., Vanengelsdoorp, D., Efrat, H., Pettis, J.S., Cox-Foster, D.L., Holmes, E.C., Briese, T., Lipkin, I.W. 2008. Genetic analysis of Israel Acute Paralysis Virus: Distinct clusters are circulating into the United States. Journal of Virology. 82:6209-6217.
Historical presence of Israeli Acute Paralysis Virus in the United States. - (Peer Reviewed Journal)
Chen, Y., Evans, J.D. 2007. Historical presence of Israeli Acute Paralysis Virus in the United States. American Bee Journal. 147(12):1027-1028.
Nosema Ceranae is a long present and wide spread microsporidian infection of the European honey bee (Apis mellifera) in the United States. - (Peer Reviewed Journal)
Chen, Y., Evans, J.D., Smith Jr, I.B., Pettis, J.S. 2007. Nosema Ceranae is a long present and wide spread microsporidian infection of the European honey bee (Apis mellifera) in the United States. Journal of Invertebrate Pathology. 92:152-159.
THE INFLUENCE OF RNA INTEGRITY ON THE DETECTION OF HONEY BEE VIRUSES: MOLECULAR ASSESSMENT OF DIFFERENT SAMPLE STORAGE METHODS. - (Peer Reviewed Journal)
Chen, Y., Evans, J.D., Hamilton, M.C., Feldlaufer, M.F. 2007. The influence of RNA integrity on the detection of honey bee viruses: Molecular assessment of different sample storage methods. Journal of Apicultural Research. 46(2):81-87.
Honey Bee Viruses - (Peer Reviewed Journal)
Chen, Y.P., Siede, R. 2007. Honey Bee Viruses. Advances in Virus Research. 70:33-80.
Insights into social insects from the genome of the honeybee Apis mellifera - (Peer Reviewed Journal)
Gibbs, R.A., Weinstock, G.M., Evans, J.D., Maleszka, R., Robertson, H.M., Robinson, G.E., Weaver, D.B., Worley, K.C., Beye, M., Bork, P., Elsik, C.G., Hartfelder, K., Hunt, G.J., Zdobnov, E.M., Amdam, G.V., Bitondi, M.M., Collins, A.M., Cristino, A.S., Lafforff, H.G., Lobo, C.H., Moritz, R.F., Nunes, F.M., Simoes, Z.L., Wheeler, D., Hackett, K.J., Aronstein, K.A., Lopez, D.L., Decanini, L.I., Chen, Y., Sakazume, N., Sasaki, D., Tagami, M., Albert, S., Baggerman, G., Beggs, K.T., Bloch, G., Cazzamali, G., Drapeau, M.D., Eisenhardt, D., Emore, C., Ewing, M.A., Foret, S., Grimmelikhuijzen, C.U., Hauser, F., Hummon, A.B., Huybrechts, J., Jones, A.K., Kaplan, N., Kucharski, R., Leboulle, G., Linial, M., Littleton, T.J., Mercer, A.R., Richmand, T.A., Rodriguez-Zas, S.L., Rubin, E.B., Sattelle, D.B., Schlipalius, D., Schoofs, L., Sweedler, J.V., Verleyen, P., Vierstraete, E., Williams, G., Williamson, M.R., Ament, S.A., Brown, S.J., Corona, M., Dearden, P.K., Dunn, A.W., Elekonich, M.M., Fahrbach, S.E., Fujiyuki, T., Gattermeier, I., Gempe, T., Hasselmann, M., Kadowaki, T., Kage, E., Kamikouchi, A., Kubo, T., Kunieda, T., Lorenzen, M.D., Milshina, N.V., Morioka, M., Mougel, F., Ohashi, K., Overbeek, R., Page, R.E., Ross, C.A., Schioett, M., Shippy, T., Takeuchi, H., Toth, A.L., Velarde, R., Willis, J.H., Wilson, M.J., Berenbaum, M.R., Cohen, M., Gordon, K.H., Letunic, I. et al. 2006. Insights into social insects from the genome of the honeybee Apis mellifera. Nature. 443:931-949.
HORIZONTAL AND VERTICAL TRANSMISSION OF VIRUSES IN THE HONEY BEE, APIS MELLIFERA. - (Peer Reviewed Journal)
Chen, Y., Evans, J.D., Feldlaufer, M.F. 2006. Horizontal and vertical transmission of viruses in the honey bee, apis mellifera. Journal of Invertebrate Pathology. 92:152-159.
Immune pathways and defence mechanisms in honey bees Apis mellifera - (Peer Reviewed Journal)
Evans, J.D., Aronstein, K.A., Chen, Y., Hetru, C., Imler, J., Jiang, H., Zhou, C., Kanost, M., Thompson, G., Hultmark, D. 2006. Immune pathways and defence mechanisms in honey bees Apis mellifera. Insect Molecular Biology. 15:645-656.
PREVALENCE AND TRANSMISSION ROUTES OF HONEY BEE VIRUSES - (Peer Reviewed Journal)
Chen, Y., Pettis, J.S., Collins, A.M., Feldlaufer, M.F. 2006. Prevalence and transmission routes of honey bee viruses. Applied and Environmental Microbiology. 72(1):606-611.
THERMAL ISULATION PROPERTIES OF CELLULOSIC-BASED NONWOVEN COMPOSITES - (Peer Reviewed Journal)
Yachmenev, V., Negulescu, I.I., Chen, Y. 2005. Thermal isulation properties of cellulosic-based nonwoven composites. Journal of Industrial Textiles. 36(1):73-87.
BACULOVIRUS-BASED EXPRESSION OF AN INSECT VIRAL PROTEIN IN 12 DIFFERENT INSECT CELL LINES. - (Peer Reviewed Journal)
Chen, Y.P., Gundersen-Rindal, D.E., Lynn, D.E. 2005.Baculovirus-based expression of an insect viral protein in 12 different insect cell lines. In Vitro Cellular and Developmental Biology - Animals.41(1):43-49.
QUANTITATIVE REAL-TIME REVERSE TRANSCRIPTION-PCR ANALYSIS OF DEFORMED WING VIRUS INFECTION IN THE HONEYBEE (APIS MELLIFERA L.) - (Peer Reviewed Journal)
Chen, Y.P., Higgins, J.A., Feldlaufer, M.F. 2004. Quantitative real-time reverse transcription-pcr analysis of deformed wing virus infection in the honeybee (apis mellifera l.). Applied and Environmental Microbiology.71(1):436-441.
MULTIPLE VIRUS INFECTIONS IN THE HONEY BEE AND GENOME DIVERGENCE OF HONEY BEE VIRUSES. - (Peer Reviewed Journal)
Chen, Y.P., Zhao, Y., Hammond, J., Hsu, H., Evans, J.D., Feldlaufer, M.F. 2004. Multiple virus infections in the honey bee and genome divergence of honey bee viruses. Journal of Invertebrate Pathology.87:84-93.
DETECTION OF MULTIPLE VIRUSES IN QUEENS OF THE HONEY BEE, APIS MELLIFERA L. - (Peer Reviewed Journal)
Chen, Y., Pettis, J.S., Feldlaufer, M.F. 2004. Detection of multiple viruses in queens of the honey bee, apis mellifera l. Journal of Invertebrate Pathology. 90:118-121.
MOLECULAR EVIDENCE FOR TRANSMISSION OF KASHMIR BEE VIRUS IN HONEY BEE COLONIES BY ECTOPARASITIC MITE, VARROA DESTRUCTOR - (Peer Reviewed Journal)
Chen, Y., Pettis, J.S., Evans, J.D., Feldlaufer, M.F. 2004. Molecular evidence for transmission of kashmir bee virus in honey bee colonies by ectoparasitic mite, varroa destructor. Apidologie. 35(4):441-448.
DETECTION OF DEFORMED WING VIRUS INFECTION IN HONEY BEES APIS MELLIFERA L. IN THE UNITED STATES - (Peer Reviewed Journal)
Chen, Y., Smith, Jr., I.B., Collins, A.M., Pettis, J.S., Feldlaufer, M.F. 2004. Detection of deformed wing virus infection in honey bees Apis mellifera L. in the United States. American Bee Journal. 144(7):557-559.
QUANTIFICATION OF A GLYPTAPANTELES INDIENSIS POLYDNAVIRUS GENE EXPRESSION IN ITS PARASITIZED HOST, LYMANTRIA DISPAR BY REAL-TIME QUANTITATIVE RT-PCR - (Peer Reviewed Journal)
Chen, Y., Higgins, J.A., Gundersen, D.E. 2004. Quantification of a glyptapanteles indiensis polydnavirus gene expression in its parasitized host, lymantria dispar by real-time quantitative rt-pcr. Insect Biochemistry and Molecular Biology.
MORPHOLOGICAL AND GENOMIC CHARACTERIZATION OF THE POLYDNAVIRUS ASSOCIATED WITH THE PARASITOID WASP, GLYPTAPANTELES INDIENSIS (HYMENOPTERA: BRACONIDAE) - (Peer Reviewed Journal)
Chen, Y., Gundersen, D.E. 2003. Morphological and genomic characterization of the polydnavirus associated with the parasitoid wasp, glyptapanteles indiensis (hymenoptera: braconidae). Journal of General Virology.
QUANTITATIVE EXPRESSION ANALYSIS OF A GLYPTAPANTELES INDIENSIS POLYDNAVIRUSGENE IN ITS NATURAL LEPIDOPTERA HOST, LYMANTRIA DISPAR - (Peer Reviewed Journal) - (24-Oct-02)
QUANTITATIVE EXPRESSION ANALYSIS OF A GLYPTAPANTELES INDIENSIS POLYDNAVIRUS GENE IN ITS NATURAL LEPIDOPTERA HOST, LYMANTRIA DISPAR - (Abstract Only) - (21-Jun-00)

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