19 hasil untuk "Cheng-Ruei Lee"
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Artikel Jurnal
The Functional Change and Deletion of FLC Homologs Contribute to the Evolution of Rapid Flowering in Boechera stricta
Differences in the timing of vegetative-to-reproductive phase transition have evolved independently and repeatedly in different plant species. Due to their specific biological functions and positions in pathways, some genes are important targets of repeated evolution – independent mutations on…
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Artikel Jurnal Teks lengkap
Unifying Genetic Canalization, Genetic Constraint, and Genotype-by-Environment Interaction: QTL by Genomic Background by Environment Interaction of Flowering Time in Boechera stricta
Natural populations exhibit substantial variation in quantitative traits. A quantitative trait is typically defined by its mean and variance, and to date most genetic mapping studies focus on loci altering trait means but not (co)variances. For single traits, the control of trait variance across…
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The costs and benefits of symbiotic interactions: variable effects of rhizobia and arbuscular mycorrhizae on Vigna radiata accessions
Abstract Background The symbiosis among plants, rhizobia, and arbuscular mycorrhizal fungi (AMF) is one of the most well-known symbiotic relationships in nature. However, it is still unclear how bilateral/tripartite symbiosis works under resource-limited conditions and the diverse genetic…
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Artikel Jurnal
The genetic diversity of mango (Mangifera indica L.) germplasm in Taiwan by high‐throughput single‐nucleotide polymorphism genotyping
Social Impact Statement Mango, the king of fruits, is important to daily life, nutrition, and households in South and Southeast Asia. It is considered the second most important fruit in Taiwan, where many varieties are available. Using high‐throughput DNA genotyping, we analyzed mango germplasm for…
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Artikel Jurnal
Ecological trade-offs drive phenotypic and genetic differentiation of Arabidopsis thaliana in Europe
Abstract Plant diversity is shaped by trade-offs between traits related to competitive ability, propagule dispersal, and stress resistance. However, we still lack a clear understanding of how these trade-offs influence species distribution and population dynamics. In Arabidopsis thaliana, recent…
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Artikel Jurnal Teks lengkap
QTL Mapping in Three Rice Populations Uncovers Major Genomic Regions Associated with African Rice Gall Midge Resistance
African rice gall midge (AfRGM) is one of the most destructive pests of irrigated and lowland African ecologies. This study aimed to identify the quantitative trait loci (QTL) associated with AfRGM pest incidence and resistance in three independent bi-parental rice populations (ITA306xBW348-1…
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Artikel Jurnal
Dynamical climatic model for time to flowering in Vigna radiata
Abstract Background Phenology data collected recently for about 300 accessions of Vigna radiata (mungbean) is an invaluable resource for investigation of impacts of climatic factors on plant development. Results We developed a new mathematical model that describes the dynamic control of time to…
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Artikel Jurnal
Leveraging genomics and phenomics to accelerate improvement in mungbean: A case study in how to go from GWAS to selection
Abstract Grown on 7 million ha, mungbean is a warm‐season grain legume with regional importance in parts of Asia and Africa. Under forecasted climate change, due to its tolerance to drought and heat, the short crop duration, and its nutritional properties, mungbean could serve to fill an important…
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Artikel Jurnal
On the post-glacial spread of human commensal Arabidopsis thaliana
Population structure of the model plantArabidopsis thaliana is shaped by glacial refugia and recent admixture. Here the authors show that genetically distinct groups of A. thalianahave spread east-west across Europe since the most recent ice age, likely as a result of human activity.
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Artikel Jurnal
Detecting local adaptation under weak genetic structure in an endemic damselfly: an integrative eco-evolutionary approach
Abstract Background Insects comprise one of Earth’s most diverse animal groups, but the adaptive capacity of most species, especially those with weak genetic structure, remains understudied. Psolodesmus mandarinus is an endemic damselfly in Taiwan, where its populations show latitudinal variation…
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Artikel Jurnal Teks lengkap
Modeling of Flowering Time in Vigna radiata with Approximate Bayesian Computation
Flowering time is an important target for breeders in developing new varieties adapted to changing conditions. A new approach is proposed that uses Approximate Bayesian Computation with Differential Evolution to construct a pool of models for flowering time. The functions for daily progression of…
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Artikel Jurnal Teks lengkap
Modeling of Flowering Time in Vigna radiata with Artificial Image Objects, Convolutional Neural Network and Random Forest
Flowering time is an important target for breeders in developing new varieties adapted to changing conditions. In this work, a new approach is proposed in which the SNP markers influencing time to flowering in mung bean are selected as important features in a random forest model. The genotypic and…
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Artikel Jurnal
Genome-wide association study in accessions of the mini-core collection of mungbean (Vigna radiata) from the World Vegetable Gene Bank (Taiwan)
Abstract Background Mungbean (Vigna radiata (L.) R. Wilczek, or green gram) is important tropical and sub-tropical legume and a rich source of dietary protein and micronutrients. In this study we employ GWAS to examine the genetic basis of variation in several important traits in mungbean, using…
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Artikel Jurnal
Ancient polymorphisms contribute to genome-wide variation by long-term balancing selection and divergent sorting in Boechera stricta
Abstract Background Genomic variation is widespread, and both neutral and selective processes can generate similar patterns in the genome. These processes are not mutually exclusive, so it is difficult to infer the evolutionary mechanisms that govern population and species divergence. Boechera…
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Artikel Jurnal
Correction to: Ancient polymorphisms contribute to genome-wide variation by long-term balancing selection and divergent sorting in Boechera stricta
Following publication of the original article [1], the authors reported that the Availability of data and materials section required updating. The updated text reads as follows:
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Artikel Jurnal
Quantitative Trait Locus Analysis of Leaf Morphology Indicates Conserved Shape Loci in Grapevine
Leaf shape in plants plays important roles in water use, canopy structure, and physiological tolerances to abiotic stresses; all important traits for the future development and sustainability of grapevine cultivation. Historically, researchers have used ampelography, the study of leaf shape in…
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Artikel Jurnal
Environment as a limiting factor of the historical global spread of mungbean
While the domestication process has been investigated in many crops, the detailed route of cultivation range expansion and factors governing this process received relatively little attention. Here, using mungbean (Vigna radiata var. radiata) as a test case, we investigated the genomes of more than…