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J

Joyce Njuguna

washington state university

16H-index
80Paper Count
785Citation Count
Published Papers 20
Publication Date
Breaking the barrier of human-annotated training data for machine learning-aided plant research using aerial imagery
err2025-04-23
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errOAAI
errVarela, Sebastian; Zheng, Xuying; Njuguna, Joyce; Sacks, Erik; Allen, Dylan; Ruhter, Jeremy; Leakey, Andrew D. B.
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Genetic Basis of Non-Photochemical Quenching and Photosystem II Efficiency Responses to Chilling in the Biomass Crop Miscanthus
err2024-12-26
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errOAAI
errKumari, Asha; Njuguna, Joyce N.; Zheng, Xuying; Kromdijk, Johannes; Sacks, Erik J.; Glowacka, Katarzyna
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Next Generation Sequencing and Genetic Analyses Reveal Factors Driving Evolution of Sweetpotato Viruses in Uganda
err2024-09-26
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errOAAI
errAdero, Joanne; Wokorach, Godfrey; Stomeo, Francesca; Yao, Nasser; Machuka, Eunice; Njuguna, Joyce; Byarugaba, Denis K.; Kreuze, Jan; Yencho, G. Craig; Otema, Milton A.; Yada, Benard; Kitavi, Mercy
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Genotype by environment model predictive ability in Miscanthus
err2023-12-11
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errWidener, Sarah; Njuguna, Joyce N.; Clark, Lindsay V.; Anzoua, Kossonou G.; Bagmet, Larisa; Chebukin, Pavel; Dwiyanti, Maria S.; Dzyubenko, Elena; Dzyubenko, Nicolay; Ghimire, Bimal Kumar; Jin, Xiaoli; Jorgensen, Uffe; Kjeldsen, Jens Bonderup; Nagano, Hironori; Peng, Junhua; Petersen, Karen Koefoed; Sabitov, Andrey; Seong, Eun Soo; Yamada, Toshihiko; Yoo, Ji Hye; Yu, Chang Yeon; Zhao, Hua; Jarquin, Diego; Sacks, Erik; Lipka, Alexander E.
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Impact of genotype-calling methodologies on genome-wide association and genomic prediction in polyploids
err2023-10-30
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errOAAI
errNjuguna, Joyce N.; Clark, Lindsay V.; Lipka, Alexander E.; Anzoua, Kossonou G.; Bagmet, Larisa; Chebukin, Pavel; Dwiyanti, Maria S.; Dzyubenko, Elena; Dzyubenko, Nicolay; Ghimire, Bimal Kumar; Jin, Xiaoli; Johnson, Douglas A.; Kjeldsen, Jens Bonderup; Nagano, Hironori; Oliveira, Ivone de Bem; Peng, Junhua; Petersen, Karen Koefoed; Sabitov, Andrey; Seong, Eun Soo; Yamada, Toshihiko; Yoo, Ji Hye; Yu, Chang Yeon; Zhao, Hua; Munoz, Patricio; Long, Stephen P.; Sacks, Erik J.
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Genome-wide association and genomic prediction for yield and component traits of Miscanthus sacchariflorus
err2023-09-08
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errNjuguna, Joyce N.; Clark, Lindsay V.; Lipka, Alexander E.; Anzoua, Kossonou G.; Bagmet, Larisa; Chebukin, Pavel; Dwiyanti, Maria S.; Dzyubenko, Elena; Dzyubenko, Nicolay; Ghimire, Bimal Kumar; Jin, Xiaoli; Johnson, Douglas A.; Nagano, Hironori; Peng, Junhua; Petersen, Karen Koefoed; Sabitov, Andrey; Seong, Eun Soo; Yamada, Toshihiko; Yoo, Ji Hye; Yu, Chang Yeon; Zhao, Hua; Long, Stephen P.; Sacks, Erik J.
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Biomass yield in a genetically diverse Miscanthus sacchariflorus germplasm panel phenotyped at five locations in Asia, North America, and Europe
err2023-03-07
err6
errOAAI
errNjuguna, Joyce N. N.; Clark, Lindsay V. V.; Anzoua, Kossonou G. G.; Bagmet, Larisa; Chebukin, Pavel; Dwiyanti, Maria S. S.; Dzyubenko, Elena; Dzyubenko, Nicolay; Ghimire, Bimal Kumar; Jin, Xiaoli; Johnson, Douglas A. A.; Jorgensen, Uffe; Kjeldsen, Jens Bonderup; Nagano, Hironori; Peng, Junhua; Petersen, Karen Koefoed; Sabitov, Andrey; Seong, Eun Soo; Yamada, Toshihiko; Yoo, Ji Hye; Yu, Chang Yeon; Zhao, Hua; Long, Stephen P. P.; Sacks, Erik J. J.
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Occurrence of a Novel Strain of Moroccan Watermelon Mosaic Virus Infecting Pumpkins in Kenya
err2022-01-01
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errOAAI
errMumo, Naomi Nzilani; Ateka, Elijah Miinda; Mamati, Edward George; Rimberia, Fredah K.; Asudi, George Ochieng'; Machuka, Eunice; Njuguna, Joyce Njoki; Stomeo, Francesca; Pelle, Roger
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Antigen gene and variable number tandem repeat (VNTR) diversity in Theileria parva parasites from Ankole cattle in south-western Uganda: Evidence for conservation in antigen gene sequences combined with extensive polymorphism at VNTR loci
err2020-03-16
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errNanteza, Anne; Obara, Isaiah; Kasaiia, Paul; Mwega, Elisa; Kabi, Fredrick; Salih, Diaeldin A.; Njahira, Moses; Njuguna, Joyce; Odongo, David; Bishop, Richard P.; Skilton, Rob A.; Ahmed, Jabbar; Clausen, Peter-Henning; Lubega, George W.
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Metagenomic Analysis of Plant Viruses Associated With Papaya Ringspot Disease in Carica papaya L. in Kenya
err2020-03-04
err17
errOAAI
errMumo, Naomi Nzilani; Mamati, George Edward; Ateka, Elijah Miinda; Rimberia, Fredah K.; Asudi, George Ochieng'; Boykin, Laura M.; Machuka, Eunice M.; Njuguna, Joyce Njoki; Pelle, Roger; Stomeo, Francesca
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Status and Epidemiology of Maize Lethal Necrotic Disease in Northern Tanzania
err2019-12-18
err13
errOAAI
errKiruwa, Fatma Hussein; Mutiga, Samuel; Njuguna, Joyce; Machuka, Eunice; Senay, Senait; Feyissa, Tileye; Ndakidemi, Patrick Alois; Stomeo, Francesca
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Draft genome sequence of Solanum aethiopicum provides insights into disease resistance, drought tolerance, and the evolution of the genome
err2019-10-01
err32
errOAAI
errSong, Bo; Song, Yue; Fu, Yuan; Kizito, Elizabeth Balyejusa; Kamenya, Sandra Ndagire; Kabod, Pamela Nahamya; Liu, Huan; Muthemba, Samuel; Kariba, Robert; Njuguna, Joyce; Maina, Solomon; Stomeo, Francesca; Djikeng, Appolinaire; Hendre, Prasad S.; Chen, Xiaoli; Chen, Wenbin; Li, Xiuli; Sun, Wenjing; Wang, Sibo; Cheng, Shifeng; Muchugi, Alice; Jamnadass, Ramni; Shapiro, Howard-Yana; Van Deynze, Allen; Yang, Huanming; Wang, Jian; Xu, Xun; Odeny, Damaris Achieng; Liu, Xin
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Metagenomic Analysis of Plant Virus Occurrence in Common Bean (Phaseolus vulgaris) in Central Kenya
err2018-12-07
err29
errOAAI
errMutuku, J. Musembi; Wamonje, Francis O.; Mukeshimana, Gerardine; Njuguna, Joyce; Wamalwa, Mark; Choi, Seung-Kook; Tungadi, Trisna; Djikeng, Appolinaire; Kelly, Krys; Enffeliner, Jean-Baka Domelevo; Ghimire, Sita R.; Mignouna, Hodeba D.; Carr, John P.; Harvey, Jagger J. W.
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Metagenomic analysis of viruses associated with maize lethal necrosis in Kenya
err2018-05-23
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errWamaitha, Mwathi Jane; Nigam, Deepti; Maina, Solomon; Stomeo, Francesca; Wangai, Anne; Njuguna, Joyce Njoki; Holton, Timothy A.; Wanjala, Bramwel W.; Wamalwa, Mark; Lucas, Tanui; Djikeng, Appolinaire; Garcia-Ruiz, Hernan
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Genetic and Toxigenic Variability within Aspergillus flavus Population Isolated from Maize in Two Diverse Environments in Kenya
err2018-01-26
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errOkoth, Sheila; De Boevre, Marthe; Vidal, Arnau; Di Mavungu, Jose Diana; Landschoot, Sofie; Kyallo, Martina; Njuguna, Joyce; Harvey, Jagger; De Saeger, Sarah
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Viral metagenomics of aphids present in bean and maize plots on mixed-use farms in Kenya reveals the presence of three dicistroviruses including a novel Big Sioux River virus-like dicistrovirus
err2017-10-02
err28
errOAAI
errWamonje, Francis O.; Michuki, George N.; Braidwood, Luke A.; Njuguna, Joyce N.; Mutuku, J. Musembi; Djikeng, Appolinaire; Harvey, Jagger J. W.; Carr, John P.
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Genetic markers associated with resistance to beta-lactam and quinolone antimicrobials in non-typhoidal Salmonella isolates from humans and animals in central Ethiopia
err2017-01-17
err55
errOAAI
errEguale, Tadesse; Birungi, Josephine; Asrat, Daniel; Njahira, Moses N.; Njuguna, Joyce; Gebreyes, Wondwossen A.; Gunn, John S.; Djikeng, Appolinaire; Engidawork, Ephrem
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Analyses of mitochondrial genes reveal two sympatric but genetically divergent lineages of Rhipicephalus appendiculatus in Kenya
err2016-06-22
err13
errOAAI
errKanduma, Esther G.; Mwacharo, Joram M.; Githaka, Naftaly W.; Kinyanjui, Peter W.; Njuguna, Joyce N.; Kamau, Lucy M.; Kariuki, Edward; Mwaura, Stephen; Skilton, Robert A.; Bishop, Richard P.
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Multi-locus genotyping reveals absence of genetic structure in field populations of the brown ear tick (Rhipicephalus appendiculatus) in Kenya
err2016-02-01
err17
errOAAI
errKanduma, Esther G.; Mwacharo, Joram M.; Mwaura, Stephen; Njuguna, Joyce N.; Nzuki, Inosters; Kinyanjui, Peter W.; Githaka, Naftaly; Heyne, Heloise; Hanotte, Olivier; Skilton, Robert A.; Bishop, Richard P.
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