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GA/T 1694-2020 English PDF

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US$419.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GA/T 1694-2020: Nomenclature for sequence-based STR alleles
Status: Valid

GA/T 1694: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GA/T 1694-2020	419	Add to Cart	4 days	Nomenclature for sequence-based STR alleles	Valid
GA/T 1694-2019	RFQ	ASK	3 days	(Forensic Science Seal Inspection Part 5: Concatenation Method)

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Basic data

Standard ID: GA/T 1694-2020 (GA/T1694-2020)
Description (Translated English): Nomenclature for sequence-based STR alleles
Sector / Industry: Public Security (Police) Industry Standard (Recommended)
Classification of Chinese Standard: A92
Classification of International Standard: 13.310
Word Count Estimation: 18,161
Date of Issue: 30/10/2020
Date of Implementation: 1/1/2021
Issuing agency(ies): Ministry of Public Security

GA/T 1694-2020: Nomenclature for sequence-based STR alleles

---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.
(Sequence polymorphic STR allele naming rules) ICS 13.310 A92 Public Safety Industry Standards of the People's Republic of China Sequence polymorphic STR allele naming rules 2020-10-30 released 2021-01-01 implementation Issued by the Ministry of Public Security of the People's Republic of China

Foreword Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Abbreviations 2 5 Naming Principle 2 6 Naming rule 2 Appendix A (Normative Appendix) Forensic Science STR Locus Sequence Information 5 Reference 14

Foreword

This standard was 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 agency of this document is not responsible for identifying these patents. This standard was proposed by the Forensic Examination Subcommittee of the National Criminal Technology Standardization Technical Committee (SAC/TC179/SC6) and Focus. Drafting organizations of this standard. The Material Evidence Appraisal Center of the Ministry of Public Security, Sichuan University, Guangzhou Public Security Bureau, Public Security Department of Liaoning Province, Beijing Municipal Public Security Bureau, Beijing Aipuyi Biological Technology Co., Ltd. The main drafters of this standard. Ji An, Ye Jian, Wang Le, Kang Klei, Wang Zheng, Liu Chao, Liu Feng, Jiao Zhangping, Zhang Chi, Zhou Cheng.

Introduction

STR genetic markers are widely used in forensic science, medical diagnosis, and anthropological research. This standard is oriented to the application requirements of STR. Set unified sequence polymorphic STR allele naming rules to improve the application value of STR. Sequence polymorphic STR allele naming rules

1 Scope

This standard specifies the naming rules for human sequence polymorphic STR alleles. This standard applies to all DNA laboratories and product manufacturers engaged in STR sequencing.

2 Normative references

There are no normative references in this standard.

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Locus The position of a gene on a chromosome or a segment of genomic DNA. [GB/T 37226-2018, definition 2.2] 3.2 Allele Different forms of genes that control the same trait in the same position on a pair of homologous chromosomes. 3.3 Genotype The combination of alleles on one or more loci of an individual is the actual genetic composition of the visible traits of an organism. 3.4 Short tandem repeat A type of DNA tandem repeats that are widely present in the genome of eukaryotes. The repeating unit usually consists of 2 to 6 bases The number of repetitions is usually 5 to 60 times. 3.5 Single nucleotide polymorphismsinglenucleotidepolymorphism Within the scope of the human genome, any single-base mutation causes two or more bases to appear at a specific nucleotide position, the least of which is A genetic marker of polymorphism that has a frequency of not less than 1% in the population. 3.6 Length polymorphism At the same locus, the difference in DNA length between alleles constitutes a polymorphism. 3.7 Sequencepolymorphism At the same locus, it is a polymorphism caused by differences in the bases of different individuals' DNA sequences. 3.8 Repeatregionsequence The part of the repeating unit in the STR, generally from the 5'end of the first repeating unit to the 3'end of the last repeating unit ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GA/T 1694-2020_English be delivered?

Answer: Upon your order, we will start to translate GA/T 1694-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GA/T 1694-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GA/T 1694-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.

Question 5: Should I purchase the latest version GA/T 1694-2020?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GA/T 1694-2020 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.