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| 1 | Resequencing of 145 Landmark Cultivars Reveals Asymmetric Sub-genome Selection and Strong Founder Genotype Effects on Wheat Breeding in China显示文摘Controlled pedigrees and the multi-decade timescale of national crop plant breeding programs offer a unique experimental context for examining how selection affects plant genomes.More than 3000 wheat cultivars have been registered,released,and documented since 1949 in China.In this study,a set of 145 elite cultivars selected from historical points of wheat breeding in China were re-sequenced.A total of 43.75 Tb of sequence data were generated with an average read depth of 17.94x for each cultivar,and more than 60.92 million SNPs and 2.54 million InDels were captured,based on the Chinese Spring RefSeq genome v1.0.Seventy years of breeder-driven selection led to dramatic changes in grain yield and related phenotypes,with distinct genomic regions and phenotypes tar-geted by different breeders across the decades.There are very clear instances illustrating how introduced Italian and otherforeign germplasm was integrated into Chinese wheat programs and reshaped the genomic landscape of local modern cultivars.Importantly,the resequencing data also highlighted significant asymmetric breeding selec-tion among the three sub-genomes:this was evident in both the collinear blocks for homeologous chromosomes and among sets of three homeologous genes.Accumulation of more newly assembled genes in newer cultivars implied the potential value of these genes in breeding.Conserved and extended sharing of linkage disequilibrium(LD)blocks was highlighted among pedigree-related cultivars,in which fewer haplotype differences were detected.Fixation or replacement of haplotypes from founder genotypes after generations of breeding was related to their breeding value.Based on the haplotype frequency changes in LD blocks of pedigree-related cultivars,we propose a strategy for evaluating the breeding value of any given line on the basis of the accumulation(pyramiding)of bene-ficial haplotypes.Collectively,our study demonstrates the influence of 'founder genotypes' on the output of breeding efforts over many decades and also suggests that founder genotype perspectives are in fact more dy-namic when applied in the context of modern genomics-informed breeding. | Chenyang Hao Chengzhi Jiao Jian Hou Tian Li Hongxia Liu Yuquan Wang Jun Zheng Hong Liu Zhihong Bi Fengfeng Xu Jing Zhao Lin Ma Yamei Wang Uzma Majeed Xu Liu Rudi Appels Marco Maccaferri Roberto Tuberosa Hongfeng Lu Xueyong Zhang | 2020 | Molecular Plant2020，13，12： | 9 |
| 2 | Genome-wide association mapping for grain shape and color traits in Ethiopian durum wheat(Triticum turgidum ssp.durum)显示文摘Grain shape and color strongly influence yield and quality of durumwheat.Identifying QTL for these traits is essential for transferring favorable alleles based on selection strategies and breeding objectives.In the present study,192 Ethiopian durum wheat accessions comprising 167 landraces and 25 cultivars were genotyped with a high-density Illumina iSelect 90K singlenucleotide polymorphism(SNP)wheat array to conduct a genome-wide association analysis for grain width(GW),grain length(GL),CIE(Commission Internationale l'Eclairage)L*(brightness),CIE a*(redness),and CIE b*(yellowness)traits.The accessions were planted at Sinana Agricultural Research Center,Ethiopia in the 2015/2016 cropping season in a complete randomized block design with three replications.Twenty homogeneous and healthy seeds per replicate were used for trait measurement.Digital image analysis of seeds with GrainScan software package was used to generate the phenotypic data.Analysis of variance revealed highly significant differences between accessions for all traits.Atotal of 46 quantitative trait loci(QTL)were identified for all traits across all chromosomes.One novelmajor candidate QTL(−lg P≥4)with pleiotropic effects for grain CIE L*(brightness)and CIE a*(redness)was identified on the long armof chromosome 2A.Eighteen nominal QTL(−lg P≥3)and 26 suggestive QTL(−lg P≥2.5)were identified.Pleiotropic QTL influencing both grain shape and color were identified. | Admas Alemu Tileye Feyissa Roberto Tuberosa Marco Maccaferri Giuseppe Sciara Tesfaye Letta Bekele Abeyo | 2020 | The Crop Journal2020，8，5： | 2 |
| 3 | Enhanced magnetic modulation of light polarization exploiting hybridization with multipolar dark plasmons in magnetoplasmonic nanocavities显示文摘Enhancing magneto-optical effects is crucial for reducing the size of key photonic devices based on the non-reciprocal propagation of light and to enable active nanophotonics.Here,we disclose a currently unexplored approach that exploits hybridization with multipolar dark modes in specially designed magnetoplasmonic nanocavities to achieve a large enhancement of the magneto-optically induced modulation of light polarization.The broken geometrical symmetry of the design enables coupling with free-space light and hybridization of the multipolar dark modes of a plasmonic ring nanoresonator with the dipolar localized plasmon resonance of the ferromagnetic disk placed inside the ring.This hybridization results in a low-radiant multipolar Fano resonance that drives a strongly enhanced magneto-optically induced localized plasmon.The large amplification of the magneto-optical response of the nanocavity is the result of the large magneto-optically induced change in light polarization produced by the strongly enhanced radiant magneto-optical dipole,which is achieved by avoiding the simultaneous enhancement of reemitted light with incident polarization by the multipolar Fano resonance.The partial compensation of the magnetooptically induced polarization change caused by the large re-emission of light with the original polarization is a critical limitation of the magnetoplasmonic designs explored thus far and that is overcome by the approach proposed here. | Alberto Lopez-Ortega Mario Zapata-Herrera Nicolo Maccaferri Matteo Pancaldi Mikel Garcia Andrey Chuvilin Paolo Vavassori | 2020 | Light(Science & Applications)2020，9，1： | 2 |
| 4 | Effect of fungicides on Fusarium head blight and deoxynivalenol content in durum wheat grain显示文摘 | Menniti Anna Maria Pancaldi Davide Maccaferri Massimo | 2003 | European Journal of Plant Pathology2003，109，： | 1 |
| 5 | Apical decomposition of peaches pathogenesis and the rap显示文摘 | Pratella G C Menniti A M Maccaferri M | 1984 | Informatore Fitopatologico1984，34，9： | 1 |
| 6 | Population structure and long-range linkage disequilibrium in a durum wheat elite collection显示文摘 | Maccaferri M Saaguineti M C Enrico N et 01 | 2005 | Mol Breeding2005，15，3： | 1 |
| 7 | Control of feedforward dendritic inhibition by NMDA receptor-dependent spike timing in hipp- ocampal intemeurons 显示文摘 | Maccaferri G Dingledine R | 2002 | J Neurosci2002，22，13： | 1 |
| 8 | In vitro fermentation of potential prebiotic flours from natural sources:impact on the human colonic microbiota and metabolome显示文摘 | MACCAFERRI S KLINDER A CACCIATORE S | 2012 | Molecular Nutrition&food Research2012，56，8： | 1 |
| 9 | Intestinal microbiota is a plastic factor responding to environmental changes显示文摘 | Marco Candela Elena Biagi Simone Maccaferri Silvia Turroni Patrizia Brigidi | 2012 | Trends in Microbiology2012，，8： | 1 |
| 10 | In vitro fermenta tion of potential prebiotic flours from natural sources: impact on the human colonic microbiota and metabolome 显示文摘 | Maccaferri S Klinder A Cacciatore S | 2012 | Molecu- lar Nutrition ~ Food Research2012，56，8： | 1 |
| 11 | Physio-pathological responses of cabbage stored under controlled atmospheres显示文摘 | Maccaferri M Folchi A | 1997 | Postharvest Biology & Technology1997，10，3： | 1 |
| 12 | Intestinal microbiota is a plastic factor responding to environ- mental changes 显示文摘 | Candela M Biagi E Maccaferri S | 2012 | Cell2012，20，8： | 1 |
| 13 | An integrated DArT-SSR linkage map of durum wheat显示文摘 | Paola Mantovani Marco Maccaferri Maria Corinna Sanguineti Roberto Tuberosa Ilaria Catizone Peter Wenzl Brent Thomson Jason Carling Eric Huttner Enzo DeAmbrogio Andrzej Kilian | 2008 | Molecular Breeding2008，，4： | 1 |
| 14 | Intestinal microbio- ta is a plastic factor responding to environmental changes显示文摘 | Candela M Biagi E Maccaferri S | 2012 | Trends in Microbiology2012，20，8： | 1 |
| 15 | Genetic dissection of seminal root architecture in elite durum wheat germplasm 显示文摘 | Sanguineti MC Li S Maccaferri M | 2007 | Ann Appl Biol2007，151，： | 1 |
| 16 | Nucleotide-biding site (bIBS) profiling of genetic diversity in durum wheat显示文摘 | Mantovani P Van der L G Maccaferri M | 2006 | Genome2006，49，： | 1 |
| 17 | Tolerance thresholds for Ae-des albopictus and Aedes caspius in Italian urban areas 显示文摘 | Marco Carrieri Romeo Bellini Simona Maccaferri Ix>renza Gallo Stefano Maini Giorgio Celli | 2008 | Journalof the American Mosquito Control Association2008，24，3： | 1 |
| 18 | QTL analysis of drought-related traits and grain yield in relation to genetic variation for leaf abscisic acid concentration in field- grown maize显示文摘 | Sanguineti M C Tuberosa R Landi P Salvi S Maccaferri M Casarini E Conti S | 1999 | J Exp Bot1999，50，： | 1 |
| 19 | Population structure and long-range linkage disequilibrium in a durum wheat elite collection显示文摘 | Maccaferri M Sanguineti M C Noli E Tuberosa R | 2005 | Molecular Breeding2005，15，3： | 1 |
| 20 | Effect of fungicides on Fusarium head blight and deoxynivalenol content in durum wheat grain 显示文摘 | Menniti A M Pancaldi D Maccaferri M | 2003 | Eur J Plant Pathol2003，109，2： | 1 |
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