Title:
BEAUVERIA BASSIANA STRAIN WITH HIGH ULTRAVIOLET RADIATION RESISTANCE AS WELL AS DIRECTIONAL MUTAGENESIS METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/202608
Kind Code:
A1
Abstract:
The present application relates to the technical field of biology, in particular to a beauveria bassiana strain with high ultraviolet radiation resistance as well as a directional mutagenesis method therefor and use thereof. The beauveria bassiana strain with high ultraviolet radiation resistance of the present application has an accession number of CGMCC No. 22466, and is deposited on July 05, 2021. The strain is obtained by means of taking beauveria bassiana wild strain CGMCC No. 13566 as an original strain and perfoming multiple rounds of repeated stress and directional screening under simulated sunlight UVB sub-lethal radiation, and has high resistance to ultraviolet radiation. A fungal insecticide prepared by adopting the strain can be well applied to pest green prevention and control in all weather.
Inventors:
YANG ZHENGYU (CN)
WANG LAIFU (CN)
CHEN PEICE (CN)
WANG LAIFU (CN)
CHEN PEICE (CN)
Application Number:
PCT/CN2023/089172
Publication Date:
October 26, 2023
Filing Date:
April 19, 2023
Export Citation:
Assignee:
ZHEJIANG TIDE CROPSCIENCE CO LTD (CN)
International Classes:
C12N1/14; A01N63/30; A01P7/04; C12N13/00; C12N15/01; C12R1/645
Domestic Patent References:
| WO2020197163A1 | 2020-10-01 |
Foreign References:
| CN114736810A | 2022-07-12 | |||
| CN106434362A | 2017-02-22 | |||
| CN111424028A | 2020-07-17 | |||
| CN114317293A | 2022-04-12 | |||
| CN114317289A | 2022-04-12 |
Other References:
金丹等 (JIN, DAN ET AL.): "噻唑合成酶BbThI在球孢白僵菌紫外辐射损伤耐受中的作用和机制 (Non-official translation: Function and Mechanism of BbThI in UV Radiation Damage Tolerance in Beauveria Bassiana)", 重庆微生物学会第九届会员代表大会暨学术年会论文摘要集 (NON-OFFICIAL TRANSLATION: ABSTRACTS OF THE NINTH CONGRESS AND ANNUAL MEETING OF THE CHONGQING SOCIETY FOR MICROBIOLOGY), 18 December 2009 (2009-12-18)
YANFANG SHANG; ZHIBING DUAN; WEI HUANG; QIANG GAO; CHENGSHU WANG;: "Improving UV resistance and virulence ofby genetic engineering with an exogenous tyrosinase gene", JOURNAL OF INVERTEBRATE PATHOLOGY, SAN DIEGO, CA, US, vol. 109, no. 1, 7 October 2011 (2011-10-07), US , pages 105 - 109, XP028355516, ISSN: 0022-2011, DOI: 10.1016/j.jip.2011.10.004
"Microbiology", 5 July 2021, CHINESE ACADEMY OF SCIENCES
YANFANG SHANG; ZHIBING DUAN; WEI HUANG; QIANG GAO; CHENGSHU WANG;: "Improving UV resistance and virulence ofby genetic engineering with an exogenous tyrosinase gene", JOURNAL OF INVERTEBRATE PATHOLOGY, SAN DIEGO, CA, US, vol. 109, no. 1, 7 October 2011 (2011-10-07), US , pages 105 - 109, XP028355516, ISSN: 0022-2011, DOI: 10.1016/j.jip.2011.10.004
"Microbiology", 5 July 2021, CHINESE ACADEMY OF SCIENCES
Attorney, Agent or Firm:
BEIJING WEIZHENG PATENT AGENCY CO., LTD. (CN)
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