排序方式： 共有2条查询结果，搜索用时 5 毫秒
1
1.
在导致英语写作时出现言语错误的各因素中母语的影响居为首位。而汉语对英语写作的干扰中以汉语的词语及句法的干扰较为突出。应使学生主动适应英语思维，有意识地避免母语的负迁移，不断提高英语写作能力。 相似文献
2.
Common variants on chromosome 5p12 confer susceptibility to estrogen receptor-positive breast cancer
Stacey SN Manolescu A Sulem P Thorlacius S Gudjonsson SA Jonsson GF Jakobsdottir M Bergthorsson JT Gudmundsson J Aben KK Strobbe LJ Swinkels DW van Engelenburg KC Henderson BE Kolonel LN Le Marchand L Millastre E Andres R Saez B Lambea J Godino J Polo E Tres A Picelli S Rantala J Margolin S Jonsson T Sigurdsson H Jonsdottir T Hrafnkelsson J Johannsson J Sveinsson T Myrdal G Grimsson HN Sveinsdottir SG Alexiusdottir K Saemundsdottir J Sigurdsson A Kostic J Gudmundsson L Kristjansson K Masson G 《Nature genetics》2008,40(6):703-706
We carried out a genome-wide association study of breast cancer predisposition with replication and refinement studies involving 6,145 cases and 33,016 controls and identified two SNPs (rs4415084 and rs10941679) on 5p12 that confer risk, preferentially for estrogen receptor (ER)-positive tumors (OR = 1.27, P = 2.5 x 10(-12) for rs10941679). The nearest gene, MRPS30, was previously implicated in apoptosis, ER-positive tumors and favorable prognosis. A recently reported signal in FGFR2 was also found to associate specifically with ER-positive breast cancer. 相似文献
1