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GB/T 38580-2020Technical specification for mutagenesis breeding of microorganisms (English PDF)

微生物诱变育种技术规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

March 31, 2020

Implementation date

March 31, 2020

Scope

GB/T 38580-2020 is the English-translated version of 微生物诱变育种技术规范.

GB/T 38580-2020 is the Chinese standard "Technical specification for mutagenesis breeding of microorganisms". Its scope clause reads: This standard specifies the requirements and verification methods for microbial mutation breeding.

This standard applies to ultraviolet, plasma and chemical mutation breeding of microorganisms such as bacteria, actinomycetes, yeasts and molds. Its clauses include terms and definitions; requirements.

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Document preview — GB/T 38580-2020

National Standard of the People's Republic of China

ICS: 07.080
Classification: A 21

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and definitions
4 Requirements

1 Scope

This standard specifies the requirements and verification methods for microbial mutation breeding.

This standard applies to ultraviolet, plasma and chemical mutation breeding of microorganisms such as bacteria, actinomycetes, yeasts and molds.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article

Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document.

GB 15193.19 National Food Safety Standard Treatment of Mutagenic, Teratogenic and Carcinogenic

3 Terms and definitions

The following terms and definitions apply to this document.

3.1 Strains

Microorganisms that play a physiological and metabolic role in the fermentation process for industrial, agricultural, food, pharmaceutical and other uses.

3.2 Mutagenesis

A method of inducing mutations in genetic material through artificial measures.

3.3 Mutagenesisbreedingofmicroorganisms

Induce mutations of microbial genetic material by artificial mutagenesis, and select the required mutants from the mutant population, and then cultivate

Breeding methods into new varieties.

4 Requirements

4.1 Personnel

The test personnel should be familiar with the basic microbial operation, and should fully understand the risks and risks of using microorganisms and mutagen before conducting relevant tests

Safe operation specifications, and appropriate protection during the test.

4.2 Facilities and environment

Have a laboratory or workshop that can carry out basic microbiological tests, equipped with related water, electricity, gas and other infrastructure; laboratory biological safety level

Need to meet the requirements of the induced microorganisms.

4.3 Mutagenic materials

4.3.1 General

Mutagenic materials should follow the following principles.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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