AR042730A1 - COMPOSITIONS AND METHODS TO CONTROL PARASITICAL NEMATODES - Google Patents
COMPOSITIONS AND METHODS TO CONTROL PARASITICAL NEMATODESInfo
- Publication number
- AR042730A1 AR042730A1 ARP040100047A AR042730A1 AR 042730 A1 AR042730 A1 AR 042730A1 AR P040100047 A ARP040100047 A AR P040100047A AR 042730 A1 AR042730 A1 AR 042730A1
- Authority
- AR
- Argentina
- Prior art keywords
- nematodes
- rna
- rna sequence
- control
- double stranded
- Prior art date
Links
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Composiciones y métodos para controlar la infestación con nematodos de plantas o animales. En particular, provee vectores que comprenden secuencias disenadas para controlar nematodos por interferencia de ARN (ARNi) y plantas transgénicas transformadas con dichos vectores. Reivindicación 1: Una planta transgénica que comprende secuencias de ácido nucleico heterólogas que codifican una secuencia de ARN de nematodo de doble cadena, en donde la secuencia ARN de doble cadena inhibe la proliferación de nematodos que ingieren dicha secuencia ARN de nematodos de doble cadena. Reivindicación 7: La planta transgénica de acuerdo con la reivindicación 1, en donde dichas secuencias de ácido nucleico heterólogas son complementarias a una secuencia de ARN seleccionada entre el grupo formado por secuencias de proteína de esperma principal, ARN polimerasa II, y ARN quitina sintasa. Reivindicación 24: Un alimento de animales que comprende tejido de plantas a partir de la planta transgénica de acuerdo con la reivindicación 23.Compositions and methods to control infestation with nematodes of plants or animals. In particular, it provides vectors comprising sequences designed to control nematodes by RNA interference (RNAi) and transgenic plants transformed with said vectors. Claim 1: A transgenic plant comprising heterologous nucleic acid sequences encoding a double stranded nematode RNA sequence, wherein the double stranded RNA sequence inhibits the proliferation of nematodes that ingest said double stranded nematode RNA sequence. Claim 7: The transgenic plant according to claim 1, wherein said heterologous nucleic acid sequences are complementary to an RNA sequence selected from the group consisting of sequences of major sperm protein, RNA polymerase II, and chitin synthase RNA. Claim 24: An animal feed comprising plant tissue from the transgenic plant according to claim 23.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/616,390 US7803984B2 (en) | 2002-07-10 | 2003-07-09 | Compositions and methods for controlling plant parasitic nematodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR042730A1 true AR042730A1 (en) | 2005-06-29 |
Family
ID=42777887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP040100047 AR042730A1 (en) | 2003-07-09 | 2004-01-08 | COMPOSITIONS AND METHODS TO CONTROL PARASITICAL NEMATODES |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR042730A1 (en) |
-
2004
- 2004-01-08 AR ARP040100047 patent/AR042730A1/en unknown
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