Method and special primers for fast identifying phytophthora capsici leonian resistance to pyrimorph
The invention relates to identification of nucleotide point mutation of a phytophthora capsici leonian-cellulose synthase-related gene CesA3 and a use of the phytophthora capsici leonian-cellulose synthase-related gene CesA3 in detection of resistance to pyrimorph as a fungicide, and discloses a mol...
Saved in:
Main Authors | , , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
02.01.2013
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The invention relates to identification of nucleotide point mutation of a phytophthora capsici leonian-cellulose synthase-related gene CesA3 and a use of the phytophthora capsici leonian-cellulose synthase-related gene CesA3 in detection of resistance to pyrimorph as a fungicide, and discloses a molecular detection method and special primers for identifying phytophthora capsici leonian gene CesA3 3365-site nucleotide mutation-caused resistance to pyrimorph. The pair of special primers is composed of DNA molecules shown in the formulas of SEQ ID NO: 2 and SEQ ID NO: 3. The molecular diagnosis method for detecting phytophthora capsici leonian resistance to pyrimorph as a fungicide has high sensitivity, good stability and a short detection period, can be used for high-flux detection of generation and development of field phytophthora capsici leonian resistance to pyrimorph as a fungicide, realizes early warning of diseases with resistance and has an important meaning for timely and effective control of developme |
---|---|
Bibliography: | Application Number: CN20121294998 |