Advances in Research on the Biological Characteristics of Weedy Rice [PDF]
PlantsWeedy rice (Oryza spp.) has become one of the most harmful weeds in rice fields worldwide. It is a conspecific plant of cultivated rice (Oryza sativa L.) belonging to the genus Oryza, widely occurring in global rice production systems with a cosmopolitan
Xingyi Liang +6 more
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Italian weedy rice—A case of de‐domestication? [PDF]
Ecology and Evolution, 2020 Weedy rice is a representative of the extensive group of feral weeds that derive from crops, but has returned to the lifestyle of a wild species. These weeds develop either from a hybridization of crops with wild relatives (exoferality), or by mutation ...
Annabelle Grimm +7 more
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Weedy Rice as a Novel Gene Resource: A Genome-Wide Association Study of Anthocyanin Biosynthesis and an Evaluation of Nutritional Quality [PDF]
Frontiers in Plant Science, 2020 The pericarp color of rice grains is an important agronomic trait affected by domestication, and the color pigment, anthocyanin, is one of the key determinants of rice nutritional quality.
Minghui Zhao +2 more
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Whole genome resequencing dataset of weedy rice variantsEuropean Nucleotide Archive (ENA) [PDF]
Data in BriefWeedy rice (Oryza sativa f. spontanea) is a major problematic weed in rice-growing regions, causing significant yield losses and reducing grain quality.
Shahril Ab Razak +6 more
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Genetic Diversity of Weedy Rice and Its Potential Application as a Novel Source of Disease Resistance [PDF]
Plants, 2023 Weeds that infest crops are a primary factor limiting agricultural productivity worldwide. Weedy rice, also called red rice, has experienced independent evolutionary events through gene flow from wild rice relatives and de-domestication from cultivated ...
Aron Osakina, Yulin Jia
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The rhizosphere bacterial community contributes to the nutritional competitive advantage of weedy rice over cultivated rice in paddy soil [PDF]
BMC Microbiology, 2022 Background Weedy rice competes for nutrients and living space with cultivated rice, which results in serious reductions in rice production. The rhizosphere bacterial community plays an important role in nutrient competition between species.
Yue Wu +5 more
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Weedy rice in sustainable rice production. A review [PDF]
Agronomy for Sustainable Development, 2017 AbstractWeedy rice refers to the unwanted plants of the genus Oryza that have some undesirable agronomic traits and pose a major threat to sustainable rice production worldwide. Widespread adoption of direct seeded rice and hybridization or gene flow between cultivated rice and their wild relatives has resulted in the creation and dissemination of ...
Sehroon Khan +2 more
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Genetic basis of the early heading of high-latitude weedy rice [PDF]
Frontiers in Plant Science, 2022 Japonica rice (Oryza sativa L.) is an important staple food in high-latitude regions and is widely distributed in northern China, Japan, Korea, and Europe. However, the genetic diversity of japonica rice is relatively narrow and poorly adapted.
Zhuan Li +9 more
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Rice root growth and development in competition with weedy rice [PDF]
Planta Daninha, 2020 Background: Weedy rice belongs to the same taxon as irrigated rice (Oryza sativa L.), and is the main weed of the crop. However, it exhibits different traits that produce greater competitive capacity using solar radiation.
Carlos E. Schaedler +4 more
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Crop–Weed Introgression Plays Critical Roles in Genetic Differentiation and Diversity of Weedy Rice: A Case Study of Human-Influenced Weed Evolution [PDF]
Biology, 2023 As an important driving force, introgression plays an essential role in shaping the evolution of plant species. However, knowledge concerning how introgression affects plant evolution in agroecosystems with strong human influences is still limited.
Xing-Xing Cai +5 more
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