In many cases, the specimens have been collected in third world countries with limited experience in the techniques of preparing and preserving specimens in transit.
Eight positive clones were selected, 3 pups were collected in first litter.
Two male pups and 4 female pups were collected in first litter.
This study explores school travel mode choice behavior of 7 18 year-old students in Beijing, China, based on the data collected in Fifth Travel Survey of Beijing Inhabitants.
Samples in group I (Sample No.1, 2, 3, 4, 12, 13, 14, 15 and 16) were collected in first year of growth period and at the end of August to the end of October in second year.
The prevalence of anti-HEV antibody was investigated in 2,450 serum samples collected in fourth Korea National Health and Nutrition Examination Survey.
Saliva samples collected in first trimester of pregnancy were available for 362 women, in second for 132, and in third for 345 women.
Four samples were collected in first 24 h (0, 8, 16 and 24 h) followed by every 24 h until 72 h of incubation.
Bone marrow aspirates collected at diagnosis of ALL and matched germline peripheral blood or bone marrow samples collected in first continuous complete remission (CCR1) from four patients were subjected to whole genome sequencing (WGS) (Table 1).
Five chorionic villus and ten amniotic fluid samples were collected in first-trimester and second-trimester pregnancies respectively, to validate the methylation status of the hypermethylated genes identified using the microarray.
