Projekta Nr.IWA 32:2019
Nosaukums<p>This document provides requirements and recommendations to laboratories that perform genetically modified organism (GMO) analyses in cottonseed, leaf, cotton fibre and cotton fibre-derived materials.</p> <p>The following are within the scope of this document:</p> <p>a) identifying the materials to be assessed, based on the probability of obtaining good quality, fit for purpose DNA from the materials in subsequent steps in the cotton cloth production process;</p> <p>b) specifying a method for efficient DNA isolation from cotton and cotton-derived materials described under point a);</p> <p>c) specifying the cotton-specific method(s) to be used as control for amplifiable DNA;</p> <p>d) specifying the screening procedure that provides optimal chances to detect GMOs as a result of the performance of the lowest number of genetically modified (GM) element screening assays. </p> <p>NOTE 1 The protocol allows for the screening of all currently known GM cotton events and is set up in a way that optimizes the probability of also detecting unknown GM cotton events that possibly contain similar DNA sequences. Further information is given in CEN/TS 16707.</p> <p>Sampling is outside of the scope of this document. </p> <p>NOTE 2 A recommended sampling method is given in ISO 6497. General guidance for the sampling of bulk materials or for cotton-based products is available in standards such as ASTM D1441‑12 and CEN/TS 15568.</p>
Reģistrācijas numurs (WIID)76418
Darbības sfēra<p>This document provides requirements and recommendations to laboratories that perform genetically modified organism (GMO) analyses in cottonseed, leaf, cotton fibre and cotton fibre-derived materials.</p> <p>The following are within the scope of this document:</p> <p>a) identifying the materials to be assessed, based on the probability of obtaining good quality, fit for purpose DNA from the materials in subsequent steps in the cotton cloth production process;</p> <p>b) specifying a method for efficient DNA isolation from cotton and cotton-derived materials described under point a);</p> <p>c) specifying the cotton-specific method(s) to be used as control for amplifiable DNA;</p> <p>d) specifying the screening procedure that provides optimal chances to detect GMOs as a result of the performance of the lowest number of genetically modified (GM) element screening assays. </p> <p>NOTE 1 The protocol allows for the screening of all currently known GM cotton events and is set up in a way that optimizes the probability of also detecting unknown GM cotton events that possibly contain similar DNA sequences. Further information is given in CEN/TS 16707.</p> <p>Sampling is outside of the scope of this document. </p> <p>NOTE 2 A recommended sampling method is given in ISO 6497. General guidance for the sampling of bulk materials or for cotton-based products is available in standards such as ASTM D1441‑12 and CEN/TS 15568.</p>
StatussAtcelts
ICS grupa59.020