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世界核心医学期刊文摘（眼科学分册） 2005年第7期1卷 50-50页

作者： leung C.K.S. Yung W.- H. 陈立军 Department of Ophthalmology Caritas Medical Centre 111Wing Hong Street Sham Shui Po Hong Kong

Objective: To evaluate macular nerve fiber layer (NFL) thickness in glaucomatous damage by optical coherence tomography (OCT) and to compare its discriminating power for glaucoma and glaucoma suspects with that of total macular thickness and peripapillary NFL thickness. Design: Cross- sectional, casecontrol, comparative study. Participants: A total of 133 eyes from 133 subjects including 46 normal eyes,48 glaucomasuspect eyes, and 39 glaucoma eyes were enrolled. Methods: Macular NFL thickness, total macular thickness, and peripapillary NFL thickness were measured by Stratus OCT in each diagnostic group. Main Outcome Measures: The patterns and measurements of macular NFL, totalmacular, and peripapillary NFL thickness in total mean,4 quadrants, and 12 clock hours. The discriminating power of each parameter for detection of glaucoma suspects and glaucoma was evaluated by areas under the receiver operating characteristic curve (AROC). Correspondence with visual field function was studied by linear regression analysis. Results: The macular NFL profile exhibited a double- hump pattern with peaks over superonasal and inferonasal sectors. A significant difference in macular NFL thickness between normal and glaucoma- suspect groups was found at the 6- o’ clock position, whereas a difference was found in all except the temporal clock hours between normal and glaucoma subjects. No significant difference in AROCs for detection of glaucoma suspects or glaucoma was found when macular NFL thickness and total macular thickness measurements were compared. However, mean macular NFL thickness demonstrated a stronger correlation with visual function than mean macular thickness (r=0.39/R2=0.15 vs. r=0.23/R2=0.05, P=0.042). Among all the findings, inferior peripapillary NFL thickness had the best performance in discriminating glaucoma (AROC, 0.91) and glaucoma suspects (AROC, 0.67). It also had the strongest correlation with visual function (r=0.60/R2=0.36,P< 0.001). Conclusions: Macular

关键词：黄斑部 OCT研究神经纤维层视功能眼损伤鼻下方厚度测量最佳指标功能相关性相应关系

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The Genomic Variation of 3,000 diverse Rice (Oryza sativa L.)Accessions:Discoveries And Applications In Rice Improvement

The Genomic Variation of 3,000 diverse Rice (Oryza sativa L....

引用

2018中国作物学会学术年会

作者：黎志康 Fan Zhang Whensheng Wang Ramil Mauleon Zhiqiang Hu Dmytro Chebotarov Shuaishuai Tai Zhichao Min Li Tianqing Zheng Roven Rommel Fuentes Locedie Mansueto Dario Copetti Millicent Sanciangco Kevin Christian Palis Jianlong Xu Chen Sun Hongliang Zhang Binying Fu Yongming Gao Xiuqin Zhao Fei Shen Xiao Cui Hong Yu Zichao Li Miaolin Chen Jeffery Detras Yongli Zhou Xinyuan Zhang Yue Zhao Dave Kudrna Chunchao Wang Rui Li Ben Jia Jinyuan Lu Xianchang He Zhaotong Dong Jiabao Xu Yanhong Li Miao Wang Jianxin Shi Jing Li Dabing Zhang Seunhee Lee Wushu Hu Alexander Poliakov Inna Dubchak Victor Jun Ulat Frances Nikki Borja John Robert Mendoza Jauhar Ali Ming Yang Yongchao Niu Zhen Yue Ma.Elizabeth B.Naredo Jayson Talag Xueqiang Wang Jinjie Li Xiaodong Fang Ye Yin Jean-Christophe Glaszmann Jianwei Zhang Jiayang Li Ruaraidh Sackville Hamilton Rod A.wing Chaochun Wei Jue Ruan Gengyun Zhang Kenneth L.Mcnally Nickolai Alexandrov Hei leung Hei Institute of Crop Sciences Chinese Academy of Agricultural Sciences Shenzhen Institute for Innovative Breeding Chinese Academy of Agricultural Sciences International Rice Research Institute School of Life Sciences and Biotechnology Shanghai Jiao Tong University Shanghai Center for Bioinformation Technology BGI Genomics BGI-Shenzhen Agricultural Genomics Institute at Shenzhen Chinese Academy of Agricultural Sciences Anhui Agricultural University Arizona Genomics Institute School of Plant SciencesUniversity of Arizona China Agricultural University Institute of Genetics and Developmental Biology Chinese Academy of Sciences Lawrence Berkeley National Laboratory

Asian cultivated rice(Oryza sativa L.) is the staple food for the half world population with rich within species *** analyses of the genome resequencing data of a core collection of 3,010 rice accessions revealed four important aspects of the genomic diversity within ***,over 42 million SNPs and >3 million small InDels were discovered against five reference ***,we discovered more than 90,000 structural(>100 bps) variations(SVs) when compared with the Geng reference genome,consisting primarily of small-sized deletions and translocations,plus many duplications and *** SVs accounted for significant portion of the rice genome and involved most(～80%) rice ***,we discovered >12,000 full-length novel protein-coding genes plus 9000+ novel genes of partial sequences that are absent in the Nipponbare reference *** rice pan genome consists of ～62%core genes/gene families that are present in all rice lines,and ～38%distributed genes that are present only some of rice ***,using large-effect SNPs and InDels of all loci in the PG,a rice functional haplotype database was *** SNP,PG and SV variation clearly resolve the 3,010 rice accessions into two major subspecies,Xian(indica) and Geng(japonica),plus Aus and Aro groups and multiple subpopulations within Xian and *** reduced diversity was found in genomic regions where over 1,000 agronomically important and domestication-related genes *** efforts have been taken to identify and mine genes/QTLs/alleles associated with a wide range of important traits in rice using the 3 k materials and SNP *** demonstrate how the results of the 3 k RGP could be used in rice improvement,genomic constitutions of 476 BC F introgression lines(ILs) from our breeding program were constructed using high-quality reference genomes of their 9 parents and the 3 k RGP *** compared with their recurrent parent,Huang-hua-

关键词： Rice genome diversity population structure pan genomes genomics-based breeding by design

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