| Title: |
DNA insecticide developed from the Lymantria dispar 5.8S ribosomal RNA gene provides a novel biotechnology for plant protection |
| Authors: |
Oberemok, Volodymyr V.; Laikova, Kateryna V.; Gal’chinsky, Nikita V.; Useinov, Refat Z.; Novikov, Ilya A.; Temirova, Zenure Z.; Shumskykh, Maksym N.; Krasnodubets, Alisa M.; Repetskaya, Anna I.; Dyadichev, Valeriy V.; Fomochkina, Iryna I.; Bessalova, Evgenia Y.; Makalish, Tatiana P.; Gninenko, Yuri I.; Kubyshkin, Anatoly V. |
| Contributors: |
Russian Foundation for Basic Research |
| Source: |
Scientific Reports ; volume 9, issue 1 ; ISSN 2045-2322 |
| Publisher Information: |
Springer Science and Business Media LLC |
| Publication Year: |
2019 |
| Description: |
Having observed how botanicals and other natural compounds are used by nature to control pests in the environment, we began investigating natural polymers, DNA and RNA, as promising tools for insect pest management. Over the last decade, unmodified short antisense DNA oligonucleotides have shown a clear potential for use as insecticides. Our research has concentrated mainly on Lymantria dispar larvae using an antisense oligoRING sequence from its inhibitor-of-apoptosis gene. In this article, we propose a novel biotechnology to protect plants from insect pests using DNA insecticide with improved insecticidal activity based on a new antisense oligoRIBO-11 sequence from the 5.8S ribosomal RNA gene. This investigational oligoRIBO-11 insecticide causes higher mortality among both L. dispar larvae grown in the lab and those collected from the forest; in addition, it is more affordable and faster acting, which makes it a prospective candidate for use in the development of a ready-to-use preparation. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1038/s41598-019-42688-8 |
| Availability: |
https://doi.org/10.1038/s41598-019-42688-8; https://www.nature.com/articles/s41598-019-42688-8.pdf; https://www.nature.com/articles/s41598-019-42688-8 |
| Rights: |
https://creativecommons.org/licenses/by/4.0 ; https://creativecommons.org/licenses/by/4.0 |
| Accession Number: |
edsbas.CB3168BA |
| Database: |
BASE |