Results 1 to 10 of about 270,577 (384)

Rice (Oryza) hemoglobins [PDF]

F1000Research, 2014
Hemoglobins (Hbs) corresponding to non-symbiotic (nsHb) and truncated (tHb) Hbs have been identified in rice (Oryza). This review discusses the major findings from the current studies on rice Hbs. At the molecular level, a family of thenshbgenes, consisting ofhb1,hb2,hb3,hb4andhb5, and a single copy of thethbgene exist inOryza sativavar.
Arredondo-Peter, Raúl, Morán, José F., Sarath, Gautam   +2 more
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Polyploid evolution in Oryza officinalis complex of the genus Oryza [PDF]

BMC Evolutionary Biology, 2009
Abstract Background Polyploidization is a prominent process in plant evolution, whereas the mechanism and tempo-spatial process remained poorly understood. Oryza officinalis complex, a polyploid complex in the genus Oryza, could exemplify the issues not only for it covering a variety of ploidy levels, but also for the
Wei Liu, Daming Zhang, Zhuoya Ding, Changbao Li, Song Ge, Jin Pan, Baosheng Wang   +6 more
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Pest categorisation of Xanthomonas oryzae pathovars oryzae and oryzicola [PDF]

EFSA Journal, 2018
The EFSA Panel on Plant Health performed a pest categorisation for Xanthomonas oryzae pathovars oryzae (Xoo) and oryzicola (Xoc), the causal agents of the bacterial blight and the bacterial leaf streak of rice, respectively. These pathovars are widely distributed in Asia, Africa and Australia.
EFSA Panel on Plant Health (PLH), Michael Jeger, Thierry Candresse, Elisavet Chatzivassiliou, Katharina Dehnen‐Schmutz, Gianni Gilioli, Jean‐Claude Grégoire, Josep Anton Jaques Miret, Alan MacLeod, Maria Navajas Navarro, Björn Niere, Stephen Parnell, Roel Potting, Trond Rafoss, Vittorio Rossi, Gregor Urek, Ariena Van Bruggen, Wopke Van der Werf, Jonathan West, Stephan Winter, Claude Bragard, Boris Szurek, Gabor Hollo, David Caffier   +23 more
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Recessive Resistance Genes and the Oryza sativa-Xanthomonas oryzae pv. oryzae Pathosystem [PDF]

Molecular Plant-Microbe Interactions®, 2007
Though recessive resistance is well-studied in viral systems, little is understood regarding the phenomenon in plant-bacterial interactions. The Oryza sativa-Xanthomonas oryzae pv. orzyae pathosystem provides an excellent opportunity to examine recessive resistance in plant-bacterial interactions, in which nine of 30 documented resistance (R) genes ...
Susan R. McCouch, Anjali S. Iyer-Pascuzzi   +1 more
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Chrysoviruses in Magnaporthe oryzae [PDF]

Viruses, 2018
Magnaporthe oryzae, the fungus that causes rice blast, is the most destructive pathogen of rice worldwide. A number of M. oryzae mycoviruses have been identified. These include Magnaporthe oryzae. viruses 1, 2, and 3 (MoV1, MoV2, and MoV3) belonging to the genus, Victorivirus, in the family, Totiviridae; Magnaporthe oryzae.
Hiromitsu Moriyama, Syun‐ichi Urayama, Tomoya Higashiura, Trung Le, Ken Komatsu   +4 more
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Genetic Diversity of Xanthomonas oryzae pv. oryzae in Asia [PDF]

Applied and Environmental Microbiology, 1995
Restriction fragment length polymorphism and virulence analyses were used to evaluate the population structure of Xanthomonas oryzae pv. oryzae, the rice bacterial blight pathogen, from several rice-growing countries in Asia. Two DNA sequences from X. oryzae pv.
ADHIKARI, T. B, VERA CRUZ, C. M, ZHANG, Q, NELSON, R. J, SKINNER, D. Z, MEW, T. W, LEACH, J. E   +6 more
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Sitophilus oryzae

, 2021
** Sitophilus oryzae (Linnaeus, 1763) Records. DON [Yunakov et al., 2018: 428–429]. Localities. Donetsk Region. Novoazovsk Distr.: Khomutovskaya steppe NR, 6.03.1998. Donetsk, DBG, 1.02.2008 (A. Gubin); Donetsk, 23.06.2010, 20.08.2018, 2.03.2019. Lugansk Region. Stanitsa Luganskaya Distr.: Stanichno-Luganskiy NR, 8.08.1998.
Arzanov, Yu. G., Martynov, V. V., Nikulina, T. V.   +2 more
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Eotrogaspidia oryzae

, 2021
Published as part of Okayasu, Juriya, Lelej, Arkady S. & Williams, Kevin A., 2021, Review of Eotrogaspidia Lelej (Hymenoptera: Mutillidae: Trogaspidiini), pp.
Okayasu, Juriya, Lelej, Arkady S., Williams, Kevin A.   +2 more
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Oryza-Specific Orphan Protein Triggers Enhanced Resistance to Xanthomonas oryzae pv. oryzae in Rice

Frontiers in Plant Science, 2022
All genomes carry lineage-specific orphan genes lacking homology in their closely related species. Identification and functional study of the orphan genes is fundamentally important for understanding lineage-specific adaptations including acquirement of resistance to pathogens.
Hyeran Moon, A-Ram Jeong, Oh-Kyu Kwon, Chang-Jin Park, Chang-Jin Park   +4 more
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Identification and characterization of genes frequently responsive to Xanthomonas oryzae pv. oryzae and Magnaporthe oryzae infections in rice [PDF]

BMC Genomics, 2020
AbstractBackgroundDisease resistance is an important factor that impacts rice production. However, the mechanisms underlying rice disease resistance remain to be elucidated.ResultsHere, we show that a robust set of genes has been defined in rice response to the infections ofXanthomonas oryzaepv.oryzae(Xoo) andMagnaporthe oryzae(Mor).
Weiwen Kong, Li Ding, Xue Xia
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