Microsatellites were screened in a backcross family of the Pacific oyster, Crassostrea gigas. Fifteen microsatellite loci were distinguishable and polymorphic with 6 types of allele-combinations. Null alleles were det...Microsatellites were screened in a backcross family of the Pacific oyster, Crassostrea gigas. Fifteen microsatellite loci were distinguishable and polymorphic with 6 types of allele-combinations. Null alleles were detected in 46.7% of loci, accounting for 11.7% of the total alleles. Four loci did not segregate in Mendelian Ratios. Three linkage groups were identified among 7 of the 15 segregating loci. Fluorescence-based automated capillary electrophoresis (ABI 310 Genetic Analyzer) that used to detect the microsatellite loci, has been proved a fast, precise, and reliable method in microsatellite genotyping.展开更多
Objective To assess the association between 1-year risk of all-cause and cardiovascular disease （CVD） mortality and ankle-brachial index （ABI） in Chinese patients who were at high CVD risk. Methods Totally 3733 pa...Objective To assess the association between 1-year risk of all-cause and cardiovascular disease （CVD） mortality and ankle-brachial index （ABI） in Chinese patients who were at high CVD risk. Methods Totally 3733 patients with high CV risk had bilateral ABI measurements at baseline and were followed up for 1-1.5 years. Patients were divided to four groups： 1） coronary heart disease （CHD）; 2） ischemic stroke （IS）; 3） diabetes mellitus （DM）; 4） very high risk group（VHR）, low ABI was defined as 〈0.9. Results A total of 3179 patients were analyzed. The prevalence of low ABI was 28.1%. At 1 year, all-cause mortality was 8.7%, and 27.6% was attributable to CVD; mortality due to CV events was 4.8% and 1.5%. After adjusting other risk factors the hazard ratio of low ABI was 1.623 for all-cause mortality and 2.304 for CVD mortality. Similar in patient with and without low ABI, respectively were found in four groups.Conclusion ABI is a strong and independent predictor ofrnortality. Patients with a low ABI have a substantially increased risk of all-cause mortality and CVD mortality （J Geriatr Cardio12010; 7：17-20）.展开更多
基金Supported by the National Natural Science Foundation of China (NO.40730845, 39825121)
文摘Microsatellites were screened in a backcross family of the Pacific oyster, Crassostrea gigas. Fifteen microsatellite loci were distinguishable and polymorphic with 6 types of allele-combinations. Null alleles were detected in 46.7% of loci, accounting for 11.7% of the total alleles. Four loci did not segregate in Mendelian Ratios. Three linkage groups were identified among 7 of the 15 segregating loci. Fluorescence-based automated capillary electrophoresis (ABI 310 Genetic Analyzer) that used to detect the microsatellite loci, has been proved a fast, precise, and reliable method in microsatellite genotyping.
文摘Objective To assess the association between 1-year risk of all-cause and cardiovascular disease （CVD） mortality and ankle-brachial index （ABI） in Chinese patients who were at high CVD risk. Methods Totally 3733 patients with high CV risk had bilateral ABI measurements at baseline and were followed up for 1-1.5 years. Patients were divided to four groups： 1） coronary heart disease （CHD）; 2） ischemic stroke （IS）; 3） diabetes mellitus （DM）; 4） very high risk group（VHR）, low ABI was defined as 〈0.9. Results A total of 3179 patients were analyzed. The prevalence of low ABI was 28.1%. At 1 year, all-cause mortality was 8.7%, and 27.6% was attributable to CVD; mortality due to CV events was 4.8% and 1.5%. After adjusting other risk factors the hazard ratio of low ABI was 1.623 for all-cause mortality and 2.304 for CVD mortality. Similar in patient with and without low ABI, respectively were found in four groups.Conclusion ABI is a strong and independent predictor ofrnortality. Patients with a low ABI have a substantially increased risk of all-cause mortality and CVD mortality （J Geriatr Cardio12010; 7：17-20）.
