Sentence examples for been collected previously during from inspiring English sources

One hundred and forty-two DNA extracts by phenol-chloroform protocol from Peripheral Blood Buffy Coat (PBBC) from individuals belonging to the four Noir Marron populations in French Guiana have been collected previously, during former collaborative studies in Saint-Laurent du Maroni, Maripasoula and Papaichton in the Maroni river region [ 13- 16]: 80 Ndjuka, 41 Saramaka, 10 Aluku and 11 Paramaka.

The data analyzed in this study was collected previously [3].

Serum samples had been collected, as previously described (3, 4 ), during May June 2007 from fruit bats in woodland and tropical forest habitats in southern Ghana within 180 km of Accra.

The body of court-ready evidence against top officials within the Syrian government is more complete and damning than any that has ever previously been collected during an active conflict.

Our hospital database was retrospectively interrogated for maternity outcome data that had previously been collected during the course of normal patient care.

a values obtained after normalisation against internal control; b copies of virus per μl in each original sample [ 12] We next tested the same set of assays (Influenza Profile 1) at CIDM on 5 ul of the nucleic acid extracts obtained from forty-five clinical specimens retrieved from storage at -70 deg C, all of which had previously been collected during investigation of influenza in an institution.

Thylakoid membrane proteins were collected as previously described [51].

EM images were collected as previously described [5].

The responses were collected as previously described [28].

Prenodal peripheral lymph was collected as previously described [20].

Cell lysates were collected as previously described [13].