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Horticulture Research
Scopus
ISSN 2052-7276 · Nature Portfolio · 194 artikel di indeks
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quarTeT: a telomere-to-telomere toolkit for gap-free genome assembly and centromeric repeat identification
Abstract A high-quality genome is the basis for studies on functional, evolutionary, and comparative genomics. The majority of attention has been paid to the solution of complex chromosome structures and highly repetitive sequences, along with the emergence of a new ‘telomere-to-telomere (T2T)…
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The complete reference genome for grapevine ( Vitis vinifera L.) genetics and breeding
Grapevine is one of the most economically important crops worldwide. However, the previous versions of the grapevine reference genome tipically consist of thousands of fragments with missing centromeres and telomeres, limiting the accessibility of the repetitive sequences, the centromeric and…
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TEsorter: An accurate and fast method to classify LTR-retrotransposons in plant genomes
Dear Editor, Transposable elements (TEs) constitute the largest portion of repetitive sequences in many eukaryotic genomes, with long terminal repeat retrotransposons (LTR-RTs) being predominant in plant genomes. Various tools have been developed for the identification and classification of TEs…
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Evolution and functional diversification of R2R3-MYB transcription factors in plants
Abstract R2R3-MYB genes (R2R3-MYBs) form one of the largest transcription factor gene families in the plant kingdom, with substantial structural and functional diversity. However, the evolutionary processes leading to this amazing functional diversity have not yet been clearly established. Recently…
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The diverse roles of cytokinins in regulating leaf development
Leaves provide energy for plants, and consequently for animals, through photosynthesis. Despite their important functions, plant leaf developmental processes and their underlying mechanisms have not been well characterized. Here, we provide a holistic description of leaf developmental processes…
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Functions of silicon in plant drought stress responses
Silicon (Si), the second most abundant element in Earth's crust, exerts beneficial effects on the growth and productivity of a variety of plant species under various environmental conditions. However, the benefits of Si and its importance to plants are controversial due to differences among the…
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PyWRKY26 and PybHLH3 cotargeted the PyMYB114 promoter to regulate anthocyanin biosynthesis and transport in red-skinned pears
Abstract Red pear is favored because of its bright appearance and abundant anthocyanins. Anthocyanin biosynthesis is controlled by transcription factors (TFs) forming regulatory complexes. In red-skinned pears, the WRKY TFs have a significant relationship with anthocyanin biosynthesis, but the…
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From physics to fixtures to food: current and potential LED efficacy
Light-emitting diodes (LEDs) have enabled a historic increase in the conversion of electric energy to photons, but this is approaching a physical limit. The theoretical maximum efficiency occurs when all input energy is converted to energy in photosynthetic photons. Blue LEDs can be 93% efficient…
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A reporter for noninvasively monitoring gene expression and plant transformation
Abstract Reporters have been widely used to visualize gene expression, protein localization, and other cellular activities, but the commonly used reporters require special equipment, expensive chemicals, or invasive treatments. Here, we construct a new reporter RUBY that converts tyrosine to…
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The historical and current research progress on jujube–a superfruit for the future
Mill.), or Chinese date, is the most important species of Rhamnaceae, a large cosmopolitan family, and is one of the oldest cultivated fruit trees in the world. It originates from the middle and lower reaches of the Yellow River, the 'mother river' of the Chinese people. It is distributed in at…
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Tea plant genomics: achievements, challenges and perspectives
Tea is among the world's most widely consumed non-alcoholic beverages and possesses enormous economic, health, and cultural values. It is produced from the cured leaves of tea plants, which are important evergreen crops globally cultivated in over 50 countries. Along with recent innovations and…
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CRISPR/Cas9-mediated mutagenesis of VvMLO3 results in enhanced resistance to powdery mildew in grapevine (Vitis vinifera)
Abstract Grapevine ( Vitis vinifera ), one of the most economically important fruit crops in the world, suffers significant yield losses from powdery mildew, a major fungal disease caused by Erysiphe necator . In addition to suppressing host immunity, phytopathogens modulate host proteins termed…
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The genetic basis of grape and wine aroma
Abstract The grape is one of the oldest and most important horticultural crops. Grape and wine aroma has long been of cultural and scientific interest. The diverse compound classes comprising aroma result from multiple biosynthetic pathways. Only fairly recently have researchers begun to elucidate…
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CRISPR/Cas9-mediated multiple gene editing in Brassica oleracea var. capitata using the endogenous tRNA-processing system
Crop genetics: CRISPR editing of multiple genes in cabbage Researchers in China have shown that the gene-editing system CRISPR/Cas9 can be used to efficiently mutate genes of interest in cabbage. Cabbage plants normally do not self-pollinate, making the use of traditional mutagens difficult…
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Transcriptome driven characterization of curly- and smooth-leafed endives reveals molecular differences in the sesquiterpenoid pathway
Diving into the genetics of endives Genetic analyses show molecular differences that could explain why curly endives taste bitterer than smooth ones. Donato Giannino of the Institute of Agricultural Biology and Biotechnology and colleagues in Italy analyzed the genetic differences between curly and…
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Overexpression of CmMYB15 provides chrysanthemum resistance to aphids by regulating the biosynthesis of lignin
Abstract MYB transcription factors are widely involved in the development of and physiological processes in plants. Here, we isolated the chrysanthemum R2R3-MYB family transcription factor CmMYB15, a homologous gene of AtMYB15. It was demonstrated that CmMYB15 expression was induced by aphids and…
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Comparative transcriptome analysis reveals defense responses against soft rot in Chinese cabbage
Abstract Pectobacterium carotovorum ssp. carotovorum (Pcc) is a necrotrophic bacterial species that causes soft rot disease in Chinese cabbage. In this study, plants harboring the resistant mutant sr gene, which confers resistance against Pcc, were screened from an 800 M2 population mutated by…
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Papaya CpbHLH1/2 regulate carotenoid biosynthesis-related genes during papaya fruit ripening
Abstract The ripening of papaya is a physiological and metabolic process associated with accumulation of carotenoids, alternation of flesh color and flavor, which depending on genotype and external factors such as light and hormone. Transcription factors regulating carotenoid biosynthesis have not…
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Prediction of genetic value for sweet cherry fruit maturity among environments using a 6K SNP array
Genetics: Sweet news for cherry breeders Or Genetics: Cherry-ripening is predictable in new environments The fruiting season of a cherry is short and sweet, but at least it’s relatively consistent across different environments, a new genetic analysis suggests. The development of additional early-…
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PhERF2, an ethylene-responsive element binding factor, plays an essential role in waterlogging tolerance of petunia
Abstract Ethylene-responsive element binding factors (ERFs) are involved in regulation of various stress responses in plants, but their biological functions in waterlogging stress are largely unclear. In this study, we identified a petunia (Petunia × hybrida) ERF gene, PhERF2, that was…