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This study examines the interface between ethnicity and nationality in a nationalized educational site – the annual school trip – that took place in a Jewish high school in Israel that serves underprivileged ethnic groups. Based on ethnographic field work, I analyze how the Ashkenazi (central-eastern European origin) hegemonic national culture that is embedded in the field trip is worked out by the Mizrahi (Asian and north African origin) students, in light of their ethnic background and the ethnic Ashkenazi/Mizrahi division that characterizes the Israeli society. Although both groups share the same national sentiment, the analysis exposes the different ways the pedagogical practices used by the trip represented the national hegemonic culture and the ways it has been contested and reshaped along ethnic lines while reflecting the existing ethnic borders that the pupils were trying to widen.  相似文献   
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This case–control study is aimed to evaluate serum concentration of Cyclin-Dependent Kinase 6 (CDK6) and the genetic association between rs2237572 CDK6 gene and breast cancer (BC) in Iraq. To attain this goal, 80 patients with BC as cases and 80 healthy individuals as controls were included. Further, BC patients were sorted according to the molecular classification into four subtypes of Luminal A, Luminal B, Her2/neu enriched and TPN. Serum concentration of CDK6 enzyme, allelic and genotypic frequencies of rs2237572 CDK6, and the occurrence of BC phenotype and its subtypes in the studied population were investigated. ELISA technique was used to perform the biochemical testing, while the molecular analysis was achieved by real-time PCR, high resolution melting analysis, conventional PCR, as well as sequencing analysis. The results revealed no significant difference in serum concentration of CDK6 enzyme between patients and healthy controls (p > 0.05). Also, no significant differences were shown between BC patients subtypes (p > 0.05). The rs2237572 CDK6 genotypes were associated with the BC and affirmed that allele C was inherited as a recessive risk factor. Moreover, a highly significant difference between patients’ subtypes in the genotypic frequency of rs2237572 (p < 0.01) was noted. Furthermore, the association of rs2237572 genotypes and CDK6 serum concentration in BC patients showed a considered significant difference between C/C and T/T, C/C and T/C and the CDK6 level (p < 0.05). Nevertheless, T/T and T/C did not show any significant difference with the CDK6 level. Hence, it was concluded that the rs2237572 of CDK6 gene is significantly correlated with BC.  相似文献   
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