Solving the mystery of Obake rice in Africa: population structure analyses of Oryza longistaminata reveal three genetic groups and evidence of both recent and ancient introgression with O. sativa [PDF]
Frontiers in Plant Science, 2023 The undomesticated rice relative Oryza longistaminata is a valuable genetic resource for the improvement of the domesticated Asian rice, Oryza sativa. To facilitate the conservation, management, and use of O.
Lindsay V Clark +2 more
exaly +4 more sources
A Genetic Network Underlying Rhizome Development in Oryza longistaminata [PDF]
Frontiers in Plant Science, 2022 The rhizome is an important organ through which many perennial plants are able to propagate vegetatively. Its ecological role has been thoroughly studied on many grass species while the underlying genetic basis is mainly investigated using a rhizomatous ...
Shilai Zhang +2 more
exaly +4 more sources
Confirmation of a Gametophytic Self-Incompatibility in Oryza longistaminata [PDF]
Frontiers in Plant Science, 2021 Oryza longistaminata, a wild species of African origin, has been reported to exhibit self-incompatibility (SI). However, the genetic pattern of its SI remained unknown.
Shilai Zhang +2 more
exaly +4 more sources
Quantitative Proteomics and Transcriptomics Reveals Differences in Proteins During Anthers Development in Oryza longistaminata [PDF]
Frontiers in Plant Science, 2021 Oryza longistaminata is an African wild rice species that possesses special traits for breeding applications. Self-incompatibility is the main cause of sterility in O. longistaminata, but here we demonstrated that its pollen vitality are normal.
Yue Sun, Lu Qin, Linjuan Ouyang
exaly +4 more sources
Nitrogen Nutrition Promotes Rhizome Bud Outgrowth via Regulation of Cytokinin Biosynthesis Genes and an Oryza longistaminata Ortholog of FINE CULM 1 [PDF]
Frontiers in Plant Science, 2021 Oryza longistaminata, a wild rice, can propagate vegetatively via rhizome formation and, thereby, expand its territory through horizontal growth of branched rhizomes.
Nobue Makita +2 more
exaly +4 more sources
Quantitative Trait Loci Mapping of Mineral Element Contents in Brown Rice Using Backcross Inbred Lines Derived From Oryza longistaminata [PDF]
Frontiers in Plant Science, 2020 Mineral elements play an extremely important role in human health, and are worthy of study in rice grain. Wild rice is an important gene pool for rice improvement including grain yield, disease, and pest resistance as well as mineral elements.
Xingdan Liu +2 more
exaly +4 more sources
Spatiotemporal transcriptomic atlas of rhizome formation in Oryza longistaminata [PDF]
Plant Biotechnology JournalSummary Rhizomes are modified stems that grow underground and produce new individuals genetically identical to the mother plant. Recently, a breakthrough has been made in efforts to convert annual grains into perennial ones by utilizing wild rhizomatous species as donors, yet the developmental biology of this organ is rarely studied.
Xuanmin Guang +2 more
exaly +3 more sources
Can the Wild Perennial, Rhizomatous Rice Species Oryza longistaminata be a Candidate for De Novo Domestication? [PDF]
Rice, 2023 As climate change intensifies, the development of resilient rice that can tolerate abiotic stresses is urgently needed. In nature, many wild plants have evolved a variety of mechanisms to protect themselves from environmental stresses.
Shuai Tong +3 more
doaj +2 more sources
Comparative analysis morphology, anatomical structure and transcriptional regulatory network of chlorophyll biosynthesis in Oryza longistaminata, O. sativa and their F1 generation [PDF]
PeerJ, 2021 Oryza longistaminata, a perennial wild species, is widely distributed in the African continent. It has strong tolerance to biotic and abiotic stresses, and high biomass production on poor soils. Chlorophyll biosynthesis is important for photosynthesis in
Zhihang Hu +7 more
doaj +3 more sources
Deciphering the Genetic Basis of Lodging Resistance in Wild Rice Oryza longistaminata [PDF]
Frontiers in Plant Science, 2020 The abuse of fertilizer results in tall rice plants that are susceptible to lodging and reduced plant yield. Hence, it is important to identify and utilize the quantitative trait loci (QTLs)/genes for lodging resistance breeding.
Weixiong Long +8 more
doaj +2 more sources