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SN/T 4877.11-2017 English PDF

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SN/T 4877.11-2017: DNA barcoding screening method - Part 11: Quarantine Subgen. Acnida L.
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
SN/T 4877.11-2017189 Add to Cart 3 days DNA barcoding screening method - Part 11: Quarantine Subgen. Acnida L. Valid

Similar standards

GBZ 57   GB/T 31989   SN/T 4877.14   SN/T 4877.15   SN/T 4877.13   

Basic data

Standard ID: SN/T 4877.11-2017 (SN/T4877.11-2017)
Description (Translated English): DNA barcoding screening method - Part 11: Quarantine Subgen. Acnida L.
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: C62
Word Count Estimation: 8,80
Date of Issue: 2017-11-07
Date of Implementation: 2018-06-01
Quoted Standard: SN/T 3710
Regulation (derived from): National Quality Inspection (2017) No. 481
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies DNA extraction, gene sequence amplification, analysis and determination of results in quarantine heterologous weeds DNA barcode screening methods. This standard is applicable to the screening of quaternary scorpion scorpion, scutellaria, and western scorpion.

SN/T 4877.11-2017: DNA barcoding screening method - Part 11: Quarantine Subgen. Acnida L.

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
DNA barcoding screening method - Part 11. Quarantine Subgen.Acnida L. People's Republic of China entry and exit inspection and quarantine industry standards Gene barcode screening method Part 11. Quarantine Released on.2017-11-07 2018-06-01 implementation People's Republic The General Administration of Quality Supervision, Inspection and Quarantine issued

Foreword

SN/T 4877 "Gene Barcode Screening Method" is divided into 11 parts. --- Part 1. Quarantine coryneform bacteria; --- Part 2. Phytophthora xanthan; --- Part 3. Quarantine phytoplasma; --- Part 4. Quarantine stem mold; --- Part 5. Quarantine Pseudomonas spp.; --- Part 6. Quarantine acidophilus; --- Part 7. Phytophthora Verticillium; --- Part 8. Quarantine anthrax; --- Part 9. Quarantine smut; --- Part 10. Quarantine Phytophthora; --- Part 11. Quarantine heterosexual subgenus. This part is the 11th part of SN/T 4877. This part is drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some of the contents of this document may involve patents. The issuing organization of this document is not responsible for identifying these patents. This part is proposed and managed by the National Certification and Accreditation Administration. This section drafted by. China Academy of Inspection and Quarantine, China Academy of Environmental Sciences, Shanghai Entry and Exit Inspection of the People's Republic of China Inspection and Quarantine Bureau, Ningbo Entry-Exit Inspection and Quarantine Bureau of the People's Republic of China. Drafters of this section. Song Yun, Xu Wei, Liu Yongbo, Yin Liping, Fu Yining, Xu Wei. Gene barcode screening method Part 11. Quarantine

1 Scope

This part of SN/T 4877 specifies DNA extraction and gene sequences in quarantine heterologous weeds DNA barcode screening methods. Amplification, analysis and determination of results. This section applies to the screening of the quarantine of the genus Dioscorea, the scutellaria, and the western scorpion.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. Quarantine and identification method for SN/T 3710

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 DNA barcode DNAbarcode A standard, sufficiently variable, easily amplified and relatively short DNA fragment of the species that can represent the species. 3.2 ITS gene ITSgene;internaltranscribedspacergene An internal transcribed spacer on eukaryotic ribosomal DNA, located in a sequence between the 18S and 26SrDNA genes, with a height The conservation and specificity are widely used in the classification and identification of angiosperm and species levels. 3.3 Single nucleotide polymorphism SN Psinglenucleotidepolymorphism DNA sequence polymorphisms caused by variations in single nucleotides at the genomic level. This variation can be converted from a single base Or caused by a transversion, but also caused by the insertion or deletion of a base. 3.4 NJ Tree NJtree Phylogenetic analysis based on a certain gene sequence, according to the NJ (Neighbor-Joining) algorithm, through base changes and differential construction The evolutionary tree built.

4 Basic information about the genus

Scientific name. Subgen.AcnidaL. Classification status. Plantae, Angiospermae, Actinobacteria, Dianthus (Actinomycetales), Amaranthaceae, Amaranthus
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