Results 51 to 60 of about 564,741 (174)
California Weedy Rice Populations Response to Clethodim
, 2022 This is the summary of the congress oral publication.
Unan, Rasim +2 more
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Molecular evolution of the rice blast resistance gene Pi-ta in invasive weedy rice in the USA. [PDF]
PLoS ONE, 2011 The Pi-ta gene in rice has been effectively used to control rice blast disease caused by Magnaporthe oryzae worldwide. Despite a number of studies that reported the Pi-ta gene in domesticated rice and wild species, little is known about how the Pi-ta ...
Seonghee Lee +5 more
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G3: Genes, Genomes, Genetics, 2018 Weedy rice (Oryza spp.) is a problematic weed of cultivated rice (O. sativa) around the world. Recent studies have established multiple independent evolutionary origins of weedy rice, raising questions about the traits and genes that are essential for ...
Zhongyun Huang +7 more
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Communications Biology, 2021 Imaizumi et al. examine the origin and evolution of Japanese weedy rice and document the role of hybridization in weedy rice origins. Their results show that there is parallel evolution in rice feralization, and document the temperate and tropical ...
Toshiyuki Imaizumi +6 more
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Occurrence pattern and morphological polymorphism of Chinese weedy rice
Journal of Integrative Agriculture, 2023 Rice, the main food crop in China, has been sporadically reported to suffer from weedy rice infestation. However, the overall occurrence and distribution pattern of Chinese weedy rice remains unclear because a systematic survey has not been conducted. In
Hao-quan WANG +8 more
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, 2011 Weedy rice is a great threat to rice production in Sri Lanka. Selective herbicides to manage weedy rice in conventional rice cultivars are not available in Sri Lanka.
Kulatunga, Sakinda +4 more
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International Journal of Bio-Resource and Stress Management, 2023 Weedy rice has become a major problem in Malaysia for the last few decades. A comÂparative morphological study was conducted to characterize weedy rice population by collecting weedy rice morphotypes from six sites among the Perak rice granaries in ...
Q. N. Ahmed, H. Zainudin, A. S. Othman
doaj
PLoS ONE, 2011 BackgroundIntrogression plays an important role in evolution of plant species via its influences on genetic diversity and differentiation. Outcrossing determines the level of introgression but little is known about the relationships of outcrossing rates,
Han-Bing Xia +4 more
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Expression of genes in cultivated rice and weedy rice in competition
Australian Journal of Crop Science, 2016 The competition for resources such as light and nitrogen between red rice and cultivated rice can trigger responses in plants that interfere with growth and productivity as well as the expression of genes related to competition-induced stress. Due to its sensitivity, accuracy, and specificity, real-time reverse transcription PCR (RT-qPCR) is an ...
Marcos Andre Nohato +5 more
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Rice Science, 2015 Weedy rice exerts a severe impact on rice production by competing for sunlight, water and nutrients. This study assayed the population structure, genetic diversity and origin of Northeast Asia weedy rice by using 48 simple sequence repeat markers.
Li Mao-bai, Wang Hui, Cao Li-ming
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