5篇
您的检索式：作者名="Chaoying Zou"
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| 1 | Noise Reduction for InSAR Phase Images Using BM3D显示文摘This paper extends the application of Block-matching(BM) and 3D transform-domain collaborative filtering(BM3D) to the noise reduction in Interferometric synthetic aperture radar(In SAR) phase imagery,and proposes a denoising algorithm which can effectively remove noise and preserve fringes. Since the noise level estimated by a median estimator is not always optimal for proposed algorithm in wavelet domain, a method of calculating optimal noise standard deviation is also developed.The proposed algorithm is efficient and robust. Experimental results show that the visual quality and evaluation indexes of proposed algorithm outperform other filters for both simulated and real In SAR images. | ZHANG Wenge ZHANG Qin ZHAO Chaoying YANG Chengsheng ZOU Weibao | 2014 | Chinese Journal of Electronics2014，23，2： | 3 |
| 2 | Genome assembly of the maize inbred line A188 provides a new reference genome for functional genomics显示文摘The current assembled maize genomes cannot represent the broad genetic diversity of maize germplasms.Acquiring more genome sequences is critical for constructing a pan-genome and elucidating the linkage between genotype and phenotype in maize.Here we describe the genome sequence and annotation of A188,a maize inbred line with high phenotypic variation relative to other lines,acquired by single-molecule sequencing and optical genome mapping.We assembled a 2210-Mb genome with a scaffold N50 size of 11.61 million bases(Mb),compared to 9.73 Mb for B73 and 10.2 Mb for Mo17.Based on the B73_Ref Gen_V4 genome,295 scaffolds(2084.35 Mb,94.30%of the final genome assembly)were anchored and oriented on ten chromosomes.Comparative analysis revealed that~30%of the predicted A188 genes showed large structural divergence from B73,Mo17,and W22 genomes,which causes high protein divergence and may lead to phenotypic variation among the four inbred lines.As a line with high embryonic callus(EC)induction capacity,A188 provides a convenient tool for elucidating the molecular mechanism underlying the formation of EC in maize.Combining our new A188 genome with previously reported QTL and RNA sequencing data revealed eight genes with large structural variation and two differentially expressed genes playing potential roles in maize EC induction. | Fei Ge Jingtao Qu Peng Liu Lang Pan Chaoying Zou Guangsheng Yuan Cong Yang Guangtang Pan Jianwei Huang Langlang Ma Yaou Shen | 2022 | The Crop Journal2022，10，1： | 2 |
| 3 | Experimental study on stress - strain relationship of frost -resistant concrete显示文摘 | Chaoying Zou Juan Zhao Feng Liang | 2004 | Science Press2004，，8： | 1 |
| 4 | Stress-strain relationship of concrete in freeze-thaw environment显示文摘 | Zou Chaoying Zhao Juan Liang Feng | 2008 | Frontiers of Architecture and Civil Engineering2008，2，2： | 1 |
| 5 | Transcriptomic responses in resistant and susceptible maize infected with Fusarium graminearum显示文摘Gibberella ear rot(GER)caused by Fusarium graminearum(teleomorph Gibberella zeae)is a common maize disease that not only severely reduces grain yield but also contaminates maize grain with mycotoxins.We investigated the molecular mechanism underlying the host defense responses against pathogen infection using comparative transcriptomic analysis.We injected F.graminearum spore suspensions into plants of resistant(IBM-81)and a susceptible(IBM-85)maize inbred line after pollination and performed RNA-seq 48,72,and 96 h after inoculation.Respectively 487 and 410 differentially expressed genes(DEGs)were induced in the resistant and susceptible lines across three time points,indicating that a stronger defense response was activated in the resistant than in the susceptible line.Among them,198 genes commonly induced in the two lines were subjected to pathway analysis,revealing that most of the DEGs were closely associated with defense and a wide range of metabolic activities.DEGs associated with pathogenesis-related protein 1(PR1)and regulation of salicylic acid were significantly enriched during F.graminearum infection,suggesting that these DEGs play dominant roles in maize resistance to GER.Our results provide a resource for future gene discovery and facilitate elucidation of the complex defense mechanisms involved in resistance to GER. | Guangsheng Yuan Xiujing He Hui Li Kui Xiang Li Liu Chaoying Zou Haijian Lin Jiali Wu Zhiming Zhang Guangtang Pan | 2020 | The Crop Journal2020，8，1： | 1 |
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