Eastern District Assistant United States Attorneys Lara Treinis Gatz and John Durham said in the letter that the strength of the government's case «is overwhelming and consists of dozens of witnesses... fully corroborated by
numerous sources of evidence... including telephone call detail records,
cell site records, photographs, financial records... and other documentary evidence.»
The aorta - gonad - mesonephros (AGM) region in the aortic wall appears to be the most important
source of new blood
cells, and it has been found to contain
numerous hematopoietic stem
cells by day 11 of mouse embryonic development.