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Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 40188-2021: Technical code of breeding practice with molecular marker assisted selection for livestock and poultry Status: Valid
Basic dataStandard ID: GB/T 40188-2021 (GB/T40188-2021)Description (Translated English): Technical code of breeding practice with molecular marker assisted selection for livestock and poultry Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: B43 Word Count Estimation: 10,178 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 40188-2021: Technical code of breeding practice with molecular marker assisted selection for livestock and poultry---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. Technical code of breeding practice with molecular marker assisted selection for livestock and poultry ICS 65.020.30 B43 National Standards of People's Republic of China Technical Regulations for Molecular Marker-Assisted Breeding of Livestock and Poultry Released on 2021-05-21 2021-12-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed and managed by the China National Institute of Standardization. This standard was drafted. Beijing Institute of Animal Husbandry and Veterinary Medicine, Chinese Academy of Agricultural Sciences, Huazhong Agricultural University, China National Institute of Standardization. The main drafters of this standard. Li Kui, Liu Zhiguo, Zhao Shuhong, Zhu Mengjin, Wu Tianwen, Li Xinyun, Mou Yulian, Wang Bingyuan, Ma Aijin. Technical Regulations for Molecular Marker-Assisted Breeding of Livestock and Poultry1 ScopeThis standard specifies the basic and operational requirements for molecular marker-assisted breeding of livestock and poultry. This standard applies to molecular marker-assisted breeding of pigs, cattle, goats, sheep and chickens, and other animal breeding can be used as a reference.2 Normative referencesThe following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document. NY/T 821 Technical Specification for Pig Muscle Quality Determination NY/T 822 Breeding Pig Production Performance Determination Procedure NY/T 825 Lean type pig carcass traits determination technical specifications NY/T 828 Technical Specification for Broiler Performance Measurement NY/T 1236 Technical specification for performance measurement of cotton and goat NY/T 1450 Technical Specification for Production Performance Measurement of Chinese Holstein Cattle NY/T 1673 Technical Regulations for Detection of Genetic Diversity of Livestock and Poultry Microsatellite DNA NY/T 2123 Technical Specification for Performance Measurement of Layers NY/T 2660 Beef Cattle Production Performance Determination Technical Specification Detection of genetically modified animals and their products, DNA extraction and purification (Announcement No. 2406-7-2016 of the Ministry of Agriculture)3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Marker assisted selection marker assisted selection; MAS A breeding technique that uses DNA molecular markers closely linked to the target traits to indirectly select the target traits. 3.2 Marker-assisted best linear unbiased prediction markerassisted best linear unbiased prediction; MA-BLUP A mixed linear model method suitable for livestock and poultry MAS. The mixed linear model divides the value of each sports species into foreground molecular markers Effect and background minor polygene effect are two parts, and the molecular marker effect and minor polygene effect are solved simultaneously through the mixed model equations (MME) Effect, the estimated breeding value of individual livestock and poultry is the sum of molecular marker effect and minor polygenic effect. 3.3 Netmolecularscore In the selection index of livestock and poultry MAS, the part composed of molecular marker effect value is essentially all quantitative related to molecular markers The sum of additive effects of quantitative trait locus (QTL). 3.4 Selectionindex A method of livestock and poultry MAS is a weighted combination of two parts, the net molecular value and the deviation of the individual phenotype value. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 40188-2021_English be delivered?Answer: Upon your order, we will start to translate GB/T 40188-2021_English as soon as possible, and keep you informed of the progress. 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