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| 1 | Genetic Diversity Based on Allozyme Alleles of Chinese Cultivated Rice显示文摘Genetic diversity was analyzed with 6632 core rice cultivars selected from 60 282 Chinese rice accessions on the basis of 12 allozyme loci, Pgi1, Pgi2, Amp1, Amp2, Amp3, Amp4, Sdh1, Adh1, Est1, Est2, Est5 and Est9, by starch gel electrophoresis. Among the materials examined, 52 alleles at 12 polymorphic loci were identified, which occupied 96.3% of 54 alleles found in cultivated germplasm of O. sativa L. The number of alleles per locus ranged from 2 to 7 with an average of 4.33. The gene diversity (He) each locus varied considerably from 0.017 for Amp4 to 0.583 for Est2 with an average gene diversity (Ht) 0.271, and Shannon-Wiener index from 0.055 to 0.946 with an average of 0.468. The degree of polymorphism (DP) was in a range from 0.9 to 46.9% with an average of 21.4%. It was found that the genetic diversity in japonica (Keng) subspecies was lower in terms of allele's number, Ht and S-W index, being 91.8, 66.2 and 75.7% of indica (Hsien) one, respectively. Significant genetic differentiation between indica and japonica rice has been appeared in the loci Pgi1, Amp2, Pgi2, and Est2, with higher average coefficient of genetic differentiation (Gst) 0.635, 0.626, 0.322 and 0.282, respectively. Except less allele number per locus (3.33) for modern cultivars, being 76.9% of landraces, the Ht and S-W index showed in similar between the modern cultivars and the landraces detected. In terms of allozyme, the rice cultivars in the Southwest Plateau and Central China have richer genetic diversity. The present study reveals again that Chinese cultivated rice germplasm has rich genetic diversity, showed by the allozyme allele variation. | TANG Sheng-xiang WEI Xing-hua JIANG Yun-zhu D S Brar G SKhush | 2007 | Agricultural Sciences in China2007，6，6： | 3 |
| 2 | Global Wheat Head Detection 2021:An Improved Dataset for Benchmarking Wheat Head Detection Methods显示文摘The Global Wheat Head Detection(GWHD)dataset was created in 2020 and has assembled 193,634 labelled wheat heads from 4700 RGB images acquired from various acquisition platforms and 7 countries/institutions.With an associated competition hosted in Kaggle,GWHD_2020 has successfully attracted attention from both the computer vision and agricultural science communities.From this first experience,a few avenues for improvements have been identified regarding data size,head diversity,and label reliability.To address these issues,the 2020 dataset has been reexamined,relabeled,and complemented by adding 1722 images from 5 additional countries,allowing for 81,553 additional wheat heads.We now release in 2021 a new version of the Global Wheat Head Detection dataset,which is bigger,more diverse,and less noisy than the GWHD_2020 version. | Etienne David Mario Serouart Daniel Smith Simon Madec Kaaviya Velumani Shouyang Liu Xu Wang Francisco Pinto Shahameh Shafiee Izzat SATahir Hisashi Tsujimoto Shuhei Nasuda Bangyou Zheng Norbert Kirchgessner Helge Aasen Andreas Hund Pouria Sadhegi-Tehran Koichi Nagasawa Goro Ishikawa Sébastien Dandrifosse Alexis Carlier Benjamin Dumont Benoit Mercatoris Byron Evers Ken Kuroki Haozhou Wang Masanori Ishii Minhajul ABadhon Curtis Pozniak David Shaner LeBauer Morten Lillemo Jesse Poland Scott Chapman Benoit de Solan Frédéric Baret Ian Stavness Wei Guo | 2021 | Plant Phenomics2021，3，1： | 2 |
| 3 | Ac Stark effect in a doubly driven three- level atom 显示文摘 | CHANGJIANG WEI SUTER D WINDSOR A S | 1998 | 58:2310-23181998，58，： | 2 |
| 4 | Radio frequency identification:Secure risks and challenges显示文摘 | SARMA S WEIS S ENGEIS D | 2003 | RSA Laboratories Cryptobytes2003，6，1： | 1 |
| 5 | 查看详情显示文摘 | Wang G E Qin W P Zhang J S Zhang J S Wang Y Cao C Y Wang L L Wei G D Zhu P E Wu C E Kim Ryongjin | | 0，，： | 1 |
| 6 | Comeal biomecharvical effects:Small-incision lenticule extraction versus femtosecond laser-assisted laser in situ keratomileusis显示文摘 | Wu D Wang Y Zhang L Wei S Tang X | 2014 | J Cataract Refract Surg2014，40，6： | 1 |
| 7 | The TIL commissioning and performance显示文摘 | X Zhang W Zheng X Wei F Jing Z Sui K Zheng Q Xu X Yuan X Jiang L Yang P Ma M Li J Wang D Hu S He F Li Z Peng B Feng H Zhou L Guo X Li X Zhang J Su Q Zhu H Yu R Zhao C Ma H He D Fan W Zhang | 2008 | Journal of Physics: Conference Series2008，，3： | 1 |
| 8 | A novel △^(12) fatty acid desaturase gene from methylotrophic yeast Pichia pastoris GS115显示文摘 | Wei D S Li M C Zhang X X | 2006 | Aeta Biochimica Poloniea2006，53，： | 1 |
| 9 | Task c!ustering and scheduling for distributed memory parallel architectures 显示文摘 | Palis M A Liou J Wei D S L | 1996 | The IEEE Transactions on Parallel and Distributed Systems1996，7，： | 1 |
| 10 | Robust adaptive dynamic surface control of chaos in permanent magnet synchronous motor 显示文摘 | Wei D Q Luo X S | 2007 | Physics Letter A2007，363，12： | 1 |
| 11 | Fluorescence excitation- emission matrix spectroscopy with regional integration analysis for characterizing composition and transformation of dissolved organic matter in landfill leachates 显示文摘 | HE X S XI B D WEI Z M | 2011 | Journal of Hazardous Materials2011，190，123： | 1 |
| 12 | Characterizations of the electrode/electrolyte interfacial properties of carbon coated Li3V2- (PO4)3 cathode material in LiPF6 based electrolyte显示文摘 | CHEN Y S ZHANG D WEI Y J | 2012 | Electrochimica Acta2012，79，： | 1 |
| 13 | On Solutions of Matrix Equation AXB+CYD=F 显示文摘 | XU G P WEI M S ZHENG D S | 1998 | Linear Aig Appl1998，279，： | 1 |
| 14 | Identification and functional characterization of the delta 6-fatty acid desaturase gene from Thamnidium elegans显示文摘 | Wang D P Li M C H Wei D S H | 2006 | J Eukaryot Microbiol2006，53，5： | 1 |
| 15 | Phase I clinical trial of autologous ascites-derived exosomes combined with GM-CSF for colorectal cancer显示文摘 | Dai S Wei D Wu Z | 2008 | Mol Ther2008，16，4： | 1 |
| 16 | Emerging role of KLF4 in human gastrointestinal cancer显示文摘 | Wei D Kanai M Huang S | 2006 | Carcinogenesis2006，27，1： | 1 |
| 17 | Low-temperature synthesis of nanoparticles by ethylene diaminetetra acetic acid complexing sol-gel process显示文摘 | Wei J Xue D S | 2008 | Mater Res Bull2008，43，12： | 1 |
| 18 | Dynamic flexibility method with hybrid shifting frequency for eigenvector derivatives 显示文摘 | Zhang D W and Wei F S | 2002 | AIAAJoumal2002，40，10： | 1 |
| 19 | Population variation in growth and 15-year-old shoot elongation along geographic and climatic gradients in black spruce in Alberta显示文摘 | Wei R P Han S D Dhir N K | 2004 | Canada Journal of Forest Research2004，34，8： | 1 |
| 20 | Diamondoid hydrocarbons as a molecular proxy for thermal maturity and oil cracking: Geochemical models from hydrous pyrolysis显示文摘 | Wei Z B Moldowan J M Zhang S C Hill R Jarvie D M Wang H T Song F Q Fago F | 2007 | Org Geochem2007，38，2： | 1 |
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