全文获取类型
收费全文 | 220篇 |
免费 | 32篇 |
国内免费 | 1篇 |
专业分类
253篇 |
出版年
2021年 | 3篇 |
2018年 | 2篇 |
2017年 | 5篇 |
2016年 | 6篇 |
2015年 | 9篇 |
2014年 | 6篇 |
2013年 | 7篇 |
2012年 | 17篇 |
2011年 | 9篇 |
2010年 | 9篇 |
2009年 | 12篇 |
2008年 | 10篇 |
2007年 | 12篇 |
2006年 | 11篇 |
2005年 | 6篇 |
2004年 | 5篇 |
2003年 | 8篇 |
2002年 | 6篇 |
2001年 | 12篇 |
2000年 | 9篇 |
1999年 | 5篇 |
1998年 | 12篇 |
1997年 | 7篇 |
1996年 | 7篇 |
1995年 | 2篇 |
1994年 | 4篇 |
1993年 | 7篇 |
1991年 | 3篇 |
1990年 | 3篇 |
1989年 | 3篇 |
1988年 | 1篇 |
1987年 | 3篇 |
1986年 | 5篇 |
1985年 | 3篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1981年 | 3篇 |
1980年 | 1篇 |
1979年 | 2篇 |
1978年 | 2篇 |
1977年 | 3篇 |
1976年 | 1篇 |
1975年 | 3篇 |
1974年 | 1篇 |
1966年 | 2篇 |
排序方式: 共有253条查询结果,搜索用时 10 毫秒
1.
2.
3.
4.
5.
6.
7.
8.
Philippe Pinton Laurent Schibler Edmond Cribiu Joel Gellin Martine Yerle 《Mammalian genome》2000,11(4):306-315
In total, 113 genes that have already been located in humans and goats were cytogenetically mapped in pigs. For this purpose,
165 gene-containing bacterial artificial chromosomes (BACs) isolated in goats were used in heterologous fluorescent in situ
hybridization on porcine chromosomes. Among them, 113 (or 69%) gave clear and specific signals, and 52 did not work in heterologous
conditions. These localizations are a significant contribution to development of the porcine gene map and also to the comparative
map for humans and pigs. They allowed us to specify the information obtained by Zoo-FISH while taking the gene order into
account; the number of conserved fragments detected for human and pig chromosomes reached 84. The average size of conserved
fragments could be estimated at 33 cM. As these genes had already been mapped in goats, the comparison was extended to ruminants.
The previous results obtained in this species, suggesting a correlation between human chromosome abnormalities and evolutionary
breakpoints, were confirmed in pigs.
Received: 22 July 1999 / Accepted: 3 December 1999 相似文献
9.
Sophie Godard Laurent Schibler Anne Oustry Edmond P. Cribiu Gérard Guérin 《Mammalian genome》1998,9(8):633-637
A horse BAC library was constructed with about 40, 000 clones and mean insert size of 110 kb representing a 1.5 genome equivalent
coverage and a probability of finding a single sequence of 0.75. It was characterized by PCR screening of about 130 sequences
of horse microsatellites and exonic gene sequences retrieved from databases. BACs containing 8 microsatellites and 12 genes
were subsequently localized by fluorescent in situ hybridization (FISH) on chromosomes. Two linkage groups were newly assigned
to chromosomes: LG2 to ECA3 and LG5 to ECA24, and five linkage groups were also oriented—LG3, LG4, LG5, LG8, and LG12—leaving
only three groups unassigned. This work showed how this library makes an integrated map a realistic objective for the near
future and how it can make comparative mapping more efficient in a search for candidate genes of interest.
Received: 9 January 1998 / Accepted: 13 April 1998 相似文献
10.