|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Zea mays(L.) P1 locus for cob glume color identified as a post-domestication selection target with an effect on temperate maize genomes显示文摘Artificial selection during domestication and post-domestication improvement results in loss of genetic diversity near target loci. However, the genetic locus associated with cob glume color and the nature of the genomic pattern surrounding it was elusive and the selection effect in that region was not clear. An association mapping panel consisting of 283 diverse modern temperate maize elite lines was genotyped by a chip containing over 55,000 evenly distributed SNPs. Ten-fold resequencing at the target region on 40 of the panel lines and 47 tropical lines was also undertaken. A genome-wide association study(GWAS) for cob glume color confirmed the P1 locus, which is located on the short arm of chromosome 1, with a-log10 P value for surrounding SNPs higher than the Bonferroni threshold(α/n, α < 0.001) when a mixed linear model(MLM) was implemented. A total of 26 markers were identified in a 0.78 Mb region surrounding the P1 locus, including 0.73 Mb and 0.05 Mb upstream and downstream of the P1 gene, respectively. A clear linkage disequilibrium(LD) block was found and LD decayed very rapidly with increasing physical distance surrounding the P1 locus. The estimates of π and Tajima's D were significantly(P < 0.001) lower at both ends compared to the locus. Upon comparison of temperate and tropical lines at much finer resolution by resequencing(180-fold finer than chip SNPs), a more structured LD block pattern was found among the 40 resequenced temperate lines. All evidence indicates that the P1 locus in temperate maize has not undergone neutral evolution but has been subjected to artificial selection during post-domestication selection or improvement. The information and analytical results generated in this study provide insights as to how breeding efforts have affected genome evolution in crop plants. | Chuanxiao Xie Jianfeng Weng Wenguo Liu Cheng Zou Zhuanfang Hao Wenxue Li Minshun Li Xiaosen Guo Gengyun Zhang Yunbi Xu Xinhai Li Shihuang Zhang | 2013 | The Crop Journal2013，1，1： | 6 |
| 2 | RAPD tagging of a salt tolerant gene in rice显示文摘A salt tolerant rice mutant was obtained through tissue culture. The inheritance of salt tolerance in F2 population of mutant crossed with its original variety under salt stress was studied. According to the standard, the ratio of salt tolerant: sensitive was about 3:1 suggesting that there was a major gene related to salt tolerance in the mutant. By RAPD analysis with 220 10mer primers, the gene was tagged by a 1.0 kb DNA fragment named OPS1210 which was located on chromosome 7. The genetic distance between the major salt tolerant gene was 16.4 cm. | Ding Haiyuan Zhang Gengyun Guo Yan Chen Shaolin Chen Shouyi | 1998 | Chinese Science Bulletin1998，43，4： | 2 |
| 3 | Two new species of the Tenthredo grahami group from China(Hymenoptera: Tenthredinidae), with a revised key to species显示文摘Two new species of the Tenthredo grahami group of Tenthredinidae,Hymenoptera,from Sichuan and Tibet of China are described here,namely T.nigrobullifera sp.nov.and T.megamaculata sp.nov.A diagnosis and a revised key to species of the Tenthredo grahami group are provided.All type specimens of the new species are deposited in the Asian Sawfly Museum,Nanchang,China(ASMN). | Wei Xiao Gengyun Niu Meicai Wei | 2020 | Zoological Systematics2020，45，2： | 2 |
| 4 | Maize HapMap2 identifies extant variation from a genome in flux 显示文摘 | Jer-Ming Chia Chi Song Peter J Bradbury Denise Cos- tich Natalia de Leon John Doebley Robert J Elshire Brandon Gaut Laura Geller Jeffrey C Glaubitz Michael Gore Kate E Guill Jim Holland Matthew B Hufford Jinsheng Lai Meng Li Xin Liu Yanli Lu Richard Mc- Combie Rebecca Nelson Jesse Poland Boddupalli M Prasanna Tanja Pyhajarvi Tingzhao Rong Rajandeep S Sekhon Qi Sun Maud I Tenaillon Feng Tian Jun Wang Xun Xu Zhiwu Zhang Shawn M Kaeppler Jef- frey Ross-lbarra Michael D McMullen Edward S Buck- ler Gengyun Zhang Yunbi Xu Doreen Ware | 2012 | Nat Genet2012，，44： | 1 |
| 5 | TGFBI expression reduces in vitro and in vivo metastatic potential of lung and breast tumor cells显示文摘 | Gengyun Wen Michael A. Partridge Bingyan Li Mei Hong Wupeng Liao Simon K. Cheng Yongliang Zhao Gloria M. Calaf Tian Liu Jun Zhou Zengli Zhang Tom K. Hei | 2011 | Cancer Letters2011，，1： | 1 |
| 6 | In vitro selection of salinity tolerant variants from triploid bermudagrass (Cynodon transvaalensis?×?C. dactylon) and their physiological responses to salt and drought stress显示文摘 | Shaoyun Lu Xinxiang Peng Zhenfei Guo Gengyun Zhang Zhongcheng Wang Congying Wang Chaoshu Pang Zhen Fan Jihua Wang | 2007 | Plant Cell Reports2007，，8： | 1 |
| 7 | A multi-agent model and its speech act theory for cooperative mechanical CAD 显示文摘 | Chert Hang Wang Gengyun Li Zhigang | 1999 | Journal of Intelligent Manufacturing1999，10，9： | 1 |
| 8 | Viscoplastic solutions of time-dependent deformation for tunnels in swelling rock mass considering stress release显示文摘Excavation and control of tunneling responses in swelling soft-rock tunnels of Sichuan-Tibet railway under seepage conditions were studied.For this,a fractional viscoplastic(FVP)model for swelling soft rocks was established by introducing Abel dashpot and unsteady viscosity coefficient,considering additional swelling deformation and damage of rock caused by humidity effect.In view of the FVP model,the viscoplastic deformation solutions for rock mass surrounding tunnel under seepage conditions were derived and long-term mechanical responses of swelling rocks upon tunnel excavation were analyzed.Next,a stress release coefficient considering seepage and creep was proposed,based on which control responses considering stress release and failure mechanism of stress release measures were analyzed.The results showed that:(i)The one-dimensional(1D)FVP model has a good application for swelling rock and the three-dimensional(3D)FVP model could well describe the whole creep process of rock mass despite a much higher creep attenuation rate in the first stage of creep;and(ii)An appropriate stress release and deformation of surrounding rocks could effectively reduce the supporting resistance.However,upon a large stress release,the radius of plastic region could increase significantly,and the strength of the surrounding rock mass decreases greatly.The proposed solution could provide a theoretical framework for capturing the excavation and support responses for tunneling in swelling rock mass in consideration of time effect. | Gengyun Liu Youliang Chen HyonChol Rim Rafig Azzam | 2023 | Journal of Rock Mechanics and Geotechnical Engineering2023，15，8： | 0 |
| 9 | A visualized presentation method of Muqam music inheritance regions based on SVG显示文摘Sinkiang Muqam music,which is a combination of song,dance,music,folk-custom and literature,is in the list of World Intangible Cultural Heritage.It is distributed in different regions in Sinkiang.Because of the different inheritance regions as well as the different influence of history and culture,there formed Muqam music of different region style,further presented different artistic style.This article presents a method to intuitively show the inheritance distribution of four kinds of Muqam music in Sinkiang based on scalable vector graphics technology,it provides methods and tools of visualization research on the protection and inheritance of Muqam music. | Jia Gengyun Zhao Haiving Zhao Dongfeng Zhu He | 2016 | Computer Aided Drafting,Design and Manufacturing2016，26，1： | 0 |
| 10 | Review of Alloxiphia Wei(Hymenoptera: Xiphydriidae), with descriptions of two new species from China显示文摘The genus Alloxiphia Wei,2002 was redescribed based on new materials.Two species from China were described as new to science,namely A.tianmua Wei,sp.nov.and A.qinlingia Wei,sp.nov.A key to known species of the genus is provided.The differences among Alloxiphia,Palpixiphia Maa,1949 and Hyperxiphia Maa,1949 were also briefly discussed. | Zemin Sun Gengyun Niu Liangdong Song Siying Wan Meicai Wei | 2021 | Zoological Systematics2021，46，4： | 0 |
| 11 | Implementation of'impression Kizil grottoes'exhibition显示文摘Selecting Kizil grottoes as research target,this article discussed a new mode of integration of culture and science.Through a combination of website technologies HTML5 and PHP,'impression·Kizil grottoes online exhibition' is realized.The main functions include contents show,database connection operation,information publication and layout design,it can satisfy application requirements of dynamic website. | Wang Lianghang Peng Hong Jia Gengyun Zhao Haiying | 2016 | Computer Aided Drafting,Design and Manufacturing2016，26，3： | 0 |
| 12 | Silk road dance exhibition system based on motion capture显示文摘Silk Road dance is an excellent traditional Chinese dance drama, which has high artistic values. This article introduces the virtual performance techniques of Silk Road based on motion capture. First, obtain the dance data using motion capture technique according to the features of dance itself, then establish figure model, finally combines these data to make 3-D animation system to perform Silk Road, meanwhile designs some interfaces to introduce it. This system excavates details of the dance, and can be reference of man-machine interaction and animation production. | Lu Ming PengHong Jia Gengyun | 2016 | Computer Aided Drafting,Design and Manufacturing2016，26，4： | 0 |
| 13 | Review of some Siobla(Hymenoptera:Tenthredinidae)species显示文摘Six Siobla species are revised,including the following new synonymies:S.rufoscapa Wei,2002,syn.nov.,synonymized by S.villosa Malaise,1931;S.tuberculatana Wei,2002,syn.nov.,synonymized by S.malaisei Mallach,1933 and Encarsioneura similis Mocsáry,1909,syn.nov.,synonymized by S.ruficornis(Gimmerthal,1834).S.frigida Mocsáry,1909,as the synonym of S.sturmii(Klug,1817)was recovered;Siobla plesia stat.nov.is regarded to be a valid species,rather than a subspecies of S.sturmii.Siobla iridipennis Malaise,1934 is redescribed based on the holotype,and a new species group,Siobla iridipennis group,is proposed.The characters of the group are briefly discussed.All illustrations of type specimens mentioned in this paper are provided.In addition,the lectotypes of Encarsioneura similis Mocsáry,1909,Encarsioneura frigida Mocsáry,1909,and Siobla sturmii plesia Malaise,1945 are designated here. | Gengyun Niu Meicai Wei | 2021 | Zoological Systematics2021，46，3： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员