Title:
RNAI TARGET GENE THAT IS HIGHLY LETHAL TO APHIDS AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/219015
Kind Code:
A1
Abstract:
Provided are a RNAi target gene that is lethal to aphids and the use thereof. Specifically, provided are six gene fragments resulting in the death of aphid nymphs and/or death thereof in the adult stage based on RNA interference technology. The death of the aphids can be caused by spraying a dsRNA-containing composition onto plants to feed aphids or directly spraying same onto the skin of the aphids.
Inventors:
MIAO XUEXIA (CN)
LI HAICHAO (CN)
GUAN RUOBING (CN)
LI HAICHAO (CN)
GUAN RUOBING (CN)
Application Number:
PCT/CN2019/086896
Publication Date:
November 21, 2019
Filing Date:
May 14, 2019
Export Citation:
Assignee:
SHANGHAI INST BIOLOGICAL SCIENCES CAS (CN)
International Classes:
C12N15/82; C07K14/435; C12N15/11; C12N15/63
Domestic Patent References:
| WO2005049841A1 | 2005-06-02 |
Foreign References:
| CN105339385A | 2016-02-17 | |||
| CN105755003A | 2016-07-13 |
Other References:
UPADHYAY, S.K. ET AL.: "RNA interference for the control of whiteflies (Bemisia tabaci) by oral route", J. BIOSCI., vol. 36, no. 1, 31 March 2011 (2011-03-31) - 29 April 2011 (2011-04-29), pages 153 - 161, XP019909465
WILL, T.: "Heat shock protein 83 plays pleiotropic roles in embryogene- sis, longevity, and fecundity of the pea aphid Acyrthosiphon pisum", DEVELOPMENT, GENES AND EVOLUTION, vol. 227, no. 1, 14 October 2016 (2016-10-14), pages 1 - 9, XP036123178, ISSN: 0949-944X
CHRISTIAENS, 0.: "The challenge of RNAi-mediated control of hemipterans", CURRENT OPINION IN INSECT SCIENCE, vol. 6, 28 September 2014 (2014-09-28), pages 15 - 21, XP002780190, DOI: 10.1016/j.cois.2014.09.012
WILL, T.: "Heat shock protein 83 plays pleiotropic roles in embryogene- sis, longevity, and fecundity of the pea aphid Acyrthosiphon pisum", DEVELOPMENT, GENES AND EVOLUTION, vol. 227, no. 1, 14 October 2016 (2016-10-14), pages 1 - 9, XP036123178, ISSN: 0949-944X
CHRISTIAENS, 0.: "The challenge of RNAi-mediated control of hemipterans", CURRENT OPINION IN INSECT SCIENCE, vol. 6, 28 September 2014 (2014-09-28), pages 15 - 21, XP002780190, DOI: 10.1016/j.cois.2014.09.012
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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