Title:
TRANSGENIC ZEA MAYS L. EVENT LP026-2 AND DETECTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/060732
Kind Code:
A1
Abstract:
Provided is a nucleic acid sequence, which comprises one or more of sequences selected from sequences SEQ ID NOs: 1-7 and complementary sequences thereof. The nucleic acid sequence is derived from a plant, seed or cell comprising a transgenic Zea mays L. event LP026-2. A representative sample of the seed comprising the event is collected with a collection number of CCTCC NO: P202207. The transgenic Zea mays L. event LP026-2 not only has good resistance to ingestion by lepidoptera pests, but also can tolerate agricultural herbicides containing glyphosate. The Zea mays L. plant with dual traits has the following advantages: avoiding economic loss caused by lepidoptera pests; being a Zea mays L. crop that can tolerate common commercial herbicide glyphosate; resulting in no reduction in the yield of Zea mays L.; increasing the breeding efficiency, and enabling tracking of transgenic insertion fragments in a breeding population and a progeny thereof by using a molecular marker. Meanwhile, a provided detection method can quickly, accurately, and stably identify the existence of a plant material derived from the transgenic Zea mays L. event LP026-2.
Inventors:
JIA ZHIWEI (CN)
LU YUPING (CN)
LI XIAOJIAO (CN)
WANG QIANG (CN)
LI SHUXIU (CN)
SUN YU (CN)
WANG JIANHAI (CN)
ZHAO LIYUAN (CN)
SHI XIAOYAN (CN)
LI TAO (CN)
LU YUPING (CN)
LI XIAOJIAO (CN)
WANG QIANG (CN)
LI SHUXIU (CN)
SUN YU (CN)
WANG JIANHAI (CN)
ZHAO LIYUAN (CN)
SHI XIAOYAN (CN)
LI TAO (CN)
Application Number:
PCT/CN2023/102064
Publication Date:
March 28, 2024
Filing Date:
June 25, 2023
Export Citation:
Assignee:
LONGPING BIOTECH HAINAN CO LTD (CN)
International Classes:
C12Q1/6895; A01H5/00; A01H5/10; A01H6/46; C12N15/11; C12N15/32; C12N15/54; C12N15/84
Domestic Patent References:
| WO2013178662A1 | 2013-12-05 | |||
| WO2010149370A1 | 2010-12-29 |
Foreign References:
| CN116144818A | 2023-05-23 | |||
| CN112831585A | 2021-05-25 | |||
| CN113151533A | 2021-07-23 | |||
| CN104878091A | 2015-09-02 | |||
| CN112852991A | 2021-05-28 | |||
| US20090313717A1 | 2009-12-17 |
Other References:
DATUKISHVILI NELLY, KUTATELADZE TAMARA, GABRIADZE INGA, BITSKINASHVILI KAKHA, VISHNEPOLSKY BORIS: "New multiplex PCR methods for rapid screening of genetically modified organisms in foods", FRONTIERS IN MICROBIOLOGY, vol. 6, 24 July 2015 (2015-07-24), XP055940305, DOI: 10.3389/fmicb.2015.00757
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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