Spencer Greenwood

Description

Details

NameSpencer Greenwood
PositionFaculty Member
Emailsgreenwood@upei.ca
Department(s)Biomedical Sciences
Phone(902) 566-6002
BuildingAVC North 2332N
Websitehttp://biomedical.upei.ca/sgreenwood

Research Interests

  • Molecular Biology
  • Parasitology (Protists)
  • Crustacean Pathogens
  • Lobster Genomics
  • Host:  Pathogen:  Environment Interactions

Grants

Minimizing Stress Along the Lobster Supply Chain: Enhancing the Economic Value of the Canadian Lobster Fishery. ACOA # 198382
  • Business Development Program
  • Atlantic Canada Opportunities Agency
Are American Lobsters Susceptible to White Spot Syndrome? (ACOA #198412)
  • Business Development Program
  • Atlantic Canada Opportunities Agency

Other Scholars in Biomedical Sciences

Citations

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TitleAuthor(s)
Primary sequence and post-transcriptional modification pattern of an unusual mitochondrial tRNA(Met) from Tetrahymena pyriformisSchnare, M. N.; Greenwood, Spencer J.; Gray, M. W.
The roles of Clostridium difficile and enterotoxigenic Clostridium perfringens in diarrhea in dogsWeese, J. S.; Staempfli, H. R.; Prescott, J. F.; Kruth, S. A.; Greenwood, Spencer J.; Weese, H. E.
Identification and cardiotropic actions of brain/gut-derived tachykinin-related peptides (TRPs) from the American lobster Homarus americanusChristie, A. E.; Cashman, C. R.; Stevens, J. S.; Smith, C. M.; Beale, K. M.; Stemmler, E. A.; Greenwood, S. J.; Towle, D. W.; Dickinson, P. S.
Phylogenetic relationships of Blepharisma americanum and Colpoda inflata within the phylum ciliophora inferred from complete small subunit rRNA gene sequencesGreenwood, Spencer J.; Schlegel, M.; Sogin, M. L.; Lynn, D. H.
Cystidicoloides ephemeridarum (Linstow, 1872) (Nematoda) in speckled trout, Salvelinus fontinalis, from southern OntarioGreenwood, Spencer J.; Baker, M. R.
Phylogenetic relationships within the class Oligohymenophorea, phylum Ciliophora, inferred from the complete small subunit rRNA gene sequences of Colpidium campylum, Glaucoma chattoni, and Opisthonecta henneguyiGreenwood, Spencer J.; Sogin, M. L.; Lynn, D. H.
Molecular characterization of U3 small nucleolar RNA from the early diverging protist, Euglena gracilisGreenwood, Spencer J.; Schnare, M. N.; Gray, M. W.
Expression of hepatocyte low-density lipoprotein receptor-related protein is post-transcriptionally regulated by extracellular matrixSchmoelzl, S.; Benn, S. J.; Laithwaite, J. E.; Greenwood, Spencer J.; Marshall, W. S.; Munday, N. A.; FitzGerald, D. J.; LaMarre, J.
Complete sequence of the mitochondrial genome of Tetrahymena pyriformis and comparison with Paramecium aurelia mitochondrial DNABurger, G.; Zhu, Y.; Littlejohn, T. G.; Greenwood, Spencer J.; Schnare, M. N.; Lang, B. F.; Gray, M. W.
Broad insights in lobster metamorphosisHines, Dan; Greenwood, Spencer
Recurrent diarrhea associated with enterotoxigenic Clostridium perfringens in 2 dogsWeese, J. S.; Greenwood, Spencer J.; Staempfli, H. R.
Anti-lipopolysaccharide factors in the American lobster Homarus americanusBeale, K. M.; Towle, D. W.; Jayasundara, N.; Smith, C. M.; Shields, J. D.; Small, H. J.; Greenwood, S. J.
Limited prevalance of gaffkaemia (Aerococcus viridans var. homari) isolated from wild-caught European lobsters Homarus gammarus in England and WalesStebbing, PD; Pond, MJ; Peeler, E.; Small, HJ; Greenwood, SJ; Verner-Jeffreys, D.
Analysis of intergenic spacer transcripts suggests 'read-around' transcription of the extrachromosomal circular rDNA in Euglena gracilisGreenwood, Spencer J.; Schnare, M. N.; Cook, J. R.; Gray, M. W.
Processing of precursor rRNA in Euglena gracilisGreenwood, Spencer J.; Gray, M. W.
U1 small nuclear RNA and spliceosomal introns in Euglena gracilisBreckenridge, D. G.; Watanabe, Y.; Greenwood, Spencer J.; Gray, M. W.; Schnare, M. N.
Global occurrence of Cryptosporidium and Giardia in shellfishWillis, Jessica E. ; McClure, J.T. ; Davidson, Jeff ; McClure, Carol ; Greenwood, Spencer J.
A transcriptomic analysis of American lobster (Homarus americanus) immune response during infection with the bumper car parasite Anophryoides haemophilaClark, K. Fraser ; Acorn, Adam R.; Greenwood, Spencer J.
Case ReportGreenwood, Spencer J.; Despres, B. M.; Cawthorn, Richard J.; Lavallee, J.; Groman, David B.; Desbarats, A.
Differential in vivo response of soft-shell clam hemocytes against two strains of Vibrio splendidusMateo, D. R.; Siah, A.; Araya, M. T.; Berthe, F. C.; Johnson, G. R.; Greenwood, S. J.
Ulcerative enteritis in Homarus americanusBattison, A. L.; Despres, B. M.; Greenwood, S. J.
Efficacy of vaccination in preventing giardiasis in calvesUehlinger, F. D.; O'handley, R. M.; Greenwood, Spencer J.; Guselle, N. J.; Gabor, L. J.; Van Velsen, C. M.; Steuart, R. F.; Barkema, H. W.
Reverse transcriptase activity associated with haemic neoplasia in the soft-shell clam Mya arenariaAboElkhair, M.; Siah, A.; Clark, K. F.; McKenna, P.; Pariseau, J.; Greenwood, S. J.; Berthe, F. C.; Cepica, A.
Prevalence and genotypes of Giardia duodenalis in dairy and beef cattle in farms around Charlottetown, Prince Edward Island, CanadaUehlinger, Fabienne D.; Greenwood, Spencer J.; O'Handley, Ryan; McClure, R. Trenton; Coklin, Tatjana; Dixon, Brent R.; de Boer, Melvin; Zwiers, Hester; Barkema, Herman W.
Genetic characterization of the lobster pathogen Aerococcus viridans var. homari by 16S rRNA gene sequence and RAPDGreenwood, Spencer J.; Keith, I. R.; Despres, B. M.; Cawthorn, Richard J.
Characterization of Neoparamoeba pemaquidensis strainsCaraguel, Charles G. B.; Donay, Nathanaelle; Frasca, Salvatore, Jr.; O'Kelly, Charles J.; Cawthorn, Richard J.; Greenwood, Spencer J.
Genomic characterization of Neoparamoeba pemaquidensis (Amoebozoa) and its kinetoplastid endosymbiontTanifuji, G.; EunSoo, Kim; Onodera, N. T.; Gibeault, R.; Dlutek, M.; Cawthorn, R. J.; Fiala, I.; Luke, J.; Greenwood, S. J.; Archibald, J. M.
Reverse transcriptase activity in tissues of the soft shell clam Mya arenaria affected with haemic neoplasiaAboElkhair, M.; Synard, S.; Siah, A.; Pariseau, J.; Davidson, J.; Johnson, G.; Greenwood, S. J.; Casey, J. W.; Berthe, F. C.; Cepica, A.
Microheterogeneity and CoevolutionCaraguel , Charles G. B.; O'Kelly , Charles J.; Legendre , Pierre; Frasca , Salvatore ; Gast, Rebecca J.; Despres , Beatrice M.; Cawthorn, Richard J.; Greenwood, Spencer J.
Differential gene expression of gamma-actin, Toll-like receptor 2 (TLR-2) and interleukin-1 receptor-associated kinase 4 (IRAK-4) in Mya arenaria haemocytes induced by in vivo infections with two Vibrio splendidus strainsMateo, D. R.; Greenwood, S. J.; Araya, M. T.; Berthe, F. C.; Johnson, G. R.; Siah, A.
Changes induced by two strains of Vibrio splendidus in haemocyte subpopulations of Mya arenaria, detected by flow cytometry with LysoTrackerMateo, D. R.; Spurmanis, A.; Siah, A.; Araya, M. T.; Kulka, M.; Berthe, F. C. J.; Johnson, G. R.; Greenwood, S. J.
CrustaceansGreenwood, S. J.; Cawthorn, R. J.
Aerococcus viridans expression of Cpn60 is associated with virulence during infection of the American lobster, Homarus americanus Milne EdwardsClark, K. F.; Greenwood, S. J.
Lack of detection of a putative retrovirus associated with haemic neoplasia in the soft shell clam Mya arenariaAboElkhair, M.; Iwamoto, T.; Clark, K. F.; McKenna, P.; Siah, A.; Greenwood, S. J.; Berthe, F. C. J.; Casey, J. W.; Cepica, A.
Giardia and Cryptosporidium on dairy farms and the role these farms may play in contaminating water sources in Prince Edward Island, CanadaBudu‐Amoako, E.; Greenwood, SJ; Dixon, BR; Barkema, HW; McClure, JT
Analysis of expressed sequence tags (ESTs) and gene expression changes under different growth conditions for the ciliate Anophryoides haemophila, the causative agent of bumper car disease in the American lobster (Homarus americanus)Acorn, Adam R.; Fraser Clark, K.; Jones, Sarah; Després, Béatrice M.; Munro, Sarah; Cawthorn, Richard J.; Greenwood, Spencer J.
Foodborne illness associated with Cryptosporidium and Giardia from livestockBudu-Amoako, Ebo; Greenwood, Spencer J.; Dixon, Brent R.; Barkema, Herman W.; McClure, J. T.
Development of 18S rDNA and COI gene primers for the identification of invasive tunicate species in water samplesStewart-Clark, S.; Siah, A.; Greenwood, S. J.; Davidson, J.; Berthe, F. C. J.
Occurrence of Giardia and Cryptosporidium in pigs on Prince Edward Island, CanadaBudu-Amoako, Ebo; Greenwood, Spencer J.; Dixon, Brent R.; Barkema, Herman W.; Hurnik, Daniel; Estey, Chelsie; McClure, J. T.
Occurrence of Cryptosporidium and Giardia on beef farms and water sources within the vicinity of the farms on Prince Edward Island, CanadaBudu-Amoako, Ebo; Greenwood, Spencer J.; Dixon, Brent R.; Barkema, Herman W.; McClure, J. T.
Differential gene expression of γ-actin, Toll-like receptor 2 (TLR-2) and interleukin-1 receptor-associated kinase 4 (IRAK-4) in Mya arenaria haemocytes induced by in vivo infections with two Vibrio splendidus strainsMateo, D. R.; Greenwood, S. J.; Araya, M. T.; Berthe, F. C. J.; Johnson, G. R.; Siah, A.
Molecular epidemiology of cryptosporidium and Giardia in humans on Prince Edward Island, CanadaBudu-Amoako, E.; Greenwood, S. J.; Dixon, B. R.; Sweet, L.; Ang, L.; Barkema, H. W.; McClure, J. T.
In vivo host-pathogen interaction between softshell clam haemocytes and two Vibrio splendidus strainsMateo, Dante; Spurmanis, Aleks; Siah, Ahmed; Araya, Mebrahtu; Berthe, Franck; Johnson, Gerry; Greenwood, Spencer
A PCR-based assay to facilitate early detection of Diplosoma listerianum in Atlantic CanadaWillis, Jessica E.; Stewart-Clark, Sarah; Greenwood, Spencer J.; Davidson, Jeff; Quijon, Pedro
Monensin use against Neospora caninum challenge in dairy cattleVanLeeuwen, J. A.; Greenwood, S.; Clark, F.; Acorn, A.; Markham, F.; McCarron, J.; O’Handley, R.

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TitleTimes viewedLast viewed
Primary sequence and post-transcriptional modification pattern of an unusual mitochondrial tRNA(Met) from Tetrahymena pyriformis - ir:ir-batch6-33747515:09:48 2013-05-21
The roles of Clostridium difficile and enterotoxigenic Clostridium perfringens in diarrhea in dogs - ir:ir-batch6-33666908:02:01 2013-05-21
Identification and cardiotropic actions of brain/gut-derived tachykinin-related peptides (TRPs) from the American lobster Homarus americanus - ir:ir-batch9-1076615:29:28 2013-05-22
Phylogenetic relationships of Blepharisma americanum and Colpoda inflata within the phylum ciliophora inferred from complete small subunit rRNA gene sequences - ir:ir-batch6-337610911:46:09 2013-05-22
Cystidicoloides ephemeridarum (Linstow, 1872) (Nematoda) in speckled trout, Salvelinus fontinalis, from southern Ontario - ir:ir-batch6-38176823:41:42 2013-05-14
Phylogenetic relationships within the class Oligohymenophorea, phylum Ciliophora, inferred from the complete small subunit rRNA gene sequences of Colpidium campylum, Glaucoma chattoni, and Opisthonecta henneguyi - ir:ir-batch6-33757102:36:04 2013-05-21
Molecular characterization of U3 small nucleolar RNA from the early diverging protist, Euglena gracilis - ir:ir-batch6-33736203:24:23 2013-05-23
Expression of hepatocyte low-density lipoprotein receptor-related protein is post-transcriptionally regulated by extracellular matrix - ir:ir-batch6-33716023:47:03 2013-05-20
Complete sequence of the mitochondrial genome of Tetrahymena pyriformis and comparison with Paramecium aurelia mitochondrial DNA - ir:ir-batch6-33696207:24:25 2013-05-23
Broad insights in lobster metamorphosis - ir:9977815:41:19 2013-05-21
Recurrent diarrhea associated with enterotoxigenic Clostridium perfringens in 2 dogs - ir:ir-batch6-33688010:04:30 2013-05-22
Anti-lipopolysaccharide factors in the American lobster Homarus americanus - ir:ir-batch9-1066407:03:26 2013-05-22
Limited prevalance of gaffkaemia (Aerococcus viridans var. homari) isolated from wild-caught European lobsters Homarus gammarus in England and Wales - ir:27828510:03:57 2013-05-13
Analysis of intergenic spacer transcripts suggests 'read-around' transcription of the extrachromosomal circular rDNA in Euglena gracilis - ir:ir-batch6-33676607:02:04 2013-05-23
Processing of precursor rRNA in Euglena gracilis - ir:ir-batch6-33726100:08:40 2013-05-21
U1 small nuclear RNA and spliceosomal introns in Euglena gracilis - ir:ir-batch6-33706507:01:12 2013-05-23
Case Report - ir:ir-batch6-38167416:10:07 2013-05-22
Differential in vivo response of soft-shell clam hemocytes against two strains of Vibrio splendidus - ir:ir-batch9-1148706:32:29 2013-05-21
Ulcerative enteritis in Homarus americanus - ir:ir-batch9-10510807:30:18 2013-05-23
Efficacy of vaccination in preventing giardiasis in calves - ir:ir-batch6-33517005:37:17 2013-05-23
Reverse transcriptase activity associated with haemic neoplasia in the soft-shell clam Mya arenaria - ir:ir-batch9-1009808:08:22 2013-05-23
Prevalence and genotypes of Giardia duodenalis in dairy and beef cattle in farms around Charlottetown, Prince Edward Island, Canada - ir:9777604:17:28 2013-05-21
Genetic characterization of the lobster pathogen Aerococcus viridans var. homari by 16S rRNA gene sequence and RAPD - ir:ir-batch6-32165412:41:48 2013-05-21
Characterization of Neoparamoeba pemaquidensis strains - ir:ir-batch6-54077714:11:42 2013-05-21
Genomic characterization of Neoparamoeba pemaquidensis (Amoebozoa) and its kinetoplastid endosymbiont - ir:9758618:20:53 2013-05-19
Reverse transcriptase activity in tissues of the soft shell clam Mya arenaria affected with haemic neoplasia - ir:ir-batch9-1018017:45:50 2013-05-22
Microheterogeneity and Coevolution - ir:ir-batch6-54087303:17:39 2013-05-21
Differential gene expression of gamma-actin, Toll-like receptor 2 (TLR-2) and interleukin-1 receptor-associated kinase 4 (IRAK-4) in Mya arenaria haemocytes induced by in vivo infections with two Vibrio splendidus strains - ir:32310005:12:46 2013-05-21
Changes induced by two strains of Vibrio splendidus in haemocyte subpopulations of Mya arenaria, detected by flow cytometry with LysoTracker - ir:858811:04:26 2013-05-20
Crustaceans - ir:ir-batch14-1227810:59:55 2013-05-22
Global occurrence of Cryptosporidium and Giardia in shellfish - ir:59303013:22:25 2013-05-20
A transcriptomic analysis of American lobster (Homarus americanus) immune response during infection with the bumper car parasite Anophryoides haemophila - ir:59391620:21:25 2013-05-21
Aerococcus viridans expression of Cpn60 is associated with virulence during infection of the American lobster, Homarus americanus Milne Edwards - ir:9527303:30:45 2013-05-23
Lack of detection of a putative retrovirus associated with haemic neoplasia in the soft shell clam Mya arenaria - ir:117211603:58:19 2013-05-23
Molecular assays for the detection of invasive tunicates and phylogeography of a tunicate invasion in Prince Edward Island - ir:365225709:52:22 2013-05-22
Giardia and Cryptosporidium on dairy farms and the role these farms may play in contaminating water sources in Prince Edward Island, Canada - ir:12709220:09:51 2013-05-21
Analysis of expressed sequence tags (ESTs) and gene expression changes under different growth conditions for the ciliate Anophryoides haemophila, the causative agent of bumper car disease in the American lobster (Homarus americanus) - ir:8389002:06:28 2013-05-21
Foodborne illness associated with Cryptosporidium and Giardia from livestock - ir:9838623:30:42 2013-05-20
Development of 18S rDNA and COI gene primers for the identification of invasive tunicate species in water samples - ir:997423:25:59 2013-05-14
Occurrence of Giardia and Cryptosporidium in pigs on Prince Edward Island, Canada - ir:117613813:46:08 2013-05-22
Occurrence of Cryptosporidium and Giardia on beef farms and water sources within the vicinity of the farms on Prince Edward Island, Canada - ir:11779409:57:29 2013-05-22
Differential gene expression of γ-actin, Toll-like receptor 2 (TLR-2) and interleukin-1 receptor-associated kinase 4 (IRAK-4) in Mya arenaria haemocytes induced by in vivo infections with two Vibrio splendidus strains - ir:100812307:34:26 2013-05-23
Molecular epidemiology of cryptosporidium and Giardia in humans on Prince Edward Island, Canada - ir:260110810:53:56 2013-05-22
In vivo host-pathogen interaction between softshell clam haemocytes and two Vibrio splendidus strains - ir:89311113:42:07 2013-05-22
A PCR-based assay to facilitate early detection of Diplosoma listerianum in Atlantic Canada - ir:76010306:27:10 2013-05-23
Monensin use against Neospora caninum challenge in dairy cattle - ir:75810022:50:12 2013-05-22