全文获取类型
收费全文 | 173篇 |
免费 | 3篇 |
专业分类
系统科学 | 4篇 |
理论与方法论 | 4篇 |
现状及发展 | 65篇 |
研究方法 | 21篇 |
综合类 | 81篇 |
自然研究 | 1篇 |
出版年
2021年 | 1篇 |
2020年 | 1篇 |
2018年 | 8篇 |
2017年 | 1篇 |
2016年 | 7篇 |
2015年 | 4篇 |
2014年 | 6篇 |
2013年 | 11篇 |
2012年 | 13篇 |
2011年 | 23篇 |
2010年 | 2篇 |
2009年 | 1篇 |
2008年 | 6篇 |
2007年 | 19篇 |
2006年 | 13篇 |
2005年 | 10篇 |
2004年 | 8篇 |
2003年 | 10篇 |
2002年 | 5篇 |
2000年 | 1篇 |
1999年 | 1篇 |
1998年 | 1篇 |
1997年 | 1篇 |
1985年 | 1篇 |
1982年 | 1篇 |
1980年 | 2篇 |
1978年 | 2篇 |
1976年 | 1篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1967年 | 3篇 |
1963年 | 1篇 |
1962年 | 1篇 |
1961年 | 1篇 |
1960年 | 1篇 |
1957年 | 4篇 |
1956年 | 1篇 |
1955年 | 1篇 |
1946年 | 1篇 |
排序方式: 共有176条查询结果,搜索用时 15 毫秒
171.
Glaucia N. M. Hajj Camila P. Arantes Marcos Vinicios Salles Dias Martín Roffé Bruno Costa-Silva Marilene H. Lopes Isabel Porto-Carreiro Tatiana Rabachini Flávia R. Lima Flávio H. Beraldo Marco A. M. Prado Rafael Linden Vilma R. Martins 《Cellular and molecular life sciences : CMLS》2013,70(17):3229-3229
172.
Van Houdt JK Nowakowska BA Sousa SB van Schaik BD Seuntjens E Avonce N Sifrim A Abdul-Rahman OA van den Boogaard MJ Bottani A Castori M Cormier-Daire V Deardorff MA Filges I Fryer A Fryns JP Gana S Garavelli L Gillessen-Kaesbach G Hall BD Horn D Huylebroeck D Klapecki J Krajewska-Walasek M Kuechler A Lines MA Maas S Macdermot KD McKee S Magee A de Man SA Moreau Y Morice-Picard F Obersztyn E Pilch J Rosser E Shannon N Stolte-Dijkstra I Van Dijck P Vilain C Vogels A Wakeling E Wieczorek D 《Nature genetics》2012,44(4):445-9, S1
173.
174.
Genome-wide association study of quantitative resistance to southern leaf blight in the maize nested association mapping population 总被引:6,自引:0,他引:6
Kump KL Bradbury PJ Wisser RJ Buckler ES Belcher AR Oropeza-Rosas MA Zwonitzer JC Kresovich S McMullen MD Ware D Balint-Kurti PJ Holland JB 《Nature genetics》2011,43(2):163-168
Nested association mapping (NAM) offers power to resolve complex, quantitative traits to their causal loci. The maize NAM population, consisting of 5,000 recombinant inbred lines (RILs) from 25 families representing the global diversity of maize, was evaluated for resistance to southern leaf blight (SLB) disease. Joint-linkage analysis identified 32 quantitative trait loci (QTLs) with predominantly small, additive effects on SLB resistance. Genome-wide association tests of maize HapMap SNPs were conducted by imputing founder SNP genotypes onto the NAM RILs. SNPs both within and outside of QTL intervals were associated with variation for SLB resistance. Many of these SNPs were within or near sequences homologous to genes previously shown to be involved in plant disease resistance. Limited linkage disequilibrium was observed around some SNPs associated with SLB resistance, indicating that the maize NAM population enables high-resolution mapping of some genome regions. 相似文献
175.
The value of data 总被引:1,自引:0,他引:1
Mons B van Haagen H Chichester C Hoen PB den Dunnen JT van Ommen G van Mulligen E Singh B Hooft R Roos M Hammond J Kiesel B Giardine B Velterop J Groth P Schultes E 《Nature genetics》2011,43(4):281-283
Data citation and the derivation of semantic constructs directly from datasets have now both found their place in scientific communication. The social challenge facing us is to maintain the value of traditional narrative publications and their relationship to the datasets they report upon while at the same time developing appropriate metrics for citation of data and data constructs. 相似文献
176.
Koolen DA Vissers LE Pfundt R de Leeuw N Knight SJ Regan R Kooy RF Reyniers E Romano C Fichera M Schinzel A Baumer A Anderlid BM Schoumans J Knoers NV van Kessel AG Sistermans EA Veltman JA Brunner HG de Vries BB 《Nature genetics》2006,38(9):999-1001
Submicroscopic genomic copy number changes have been identified only recently as an important cause of mental retardation. We describe the detection of three interstitial, overlapping 17q21.31 microdeletions in a cohort of 1,200 mentally retarded individuals associated with a clearly recognizable clinical phenotype of mental retardation, hypotonia and a characteristic face. The deletions encompass the MAPT and CRHR1 genes and are associated with a common inversion polymorphism. 相似文献