NDLI: Detection of double stranded RNA in phytopathogenic Macrophomina phaseolina causing charcoal rot in Cyamopsis tetragonoloba

Content Provider	Springer Nature Link
Author	Arora, Pooja Dilbaghi, Neeraj Chaudhury, Ashok
Copyright Year	2011
Abstract	One hundred one isolates of Macrophomina phaseolina from various hosts and eco-geographical locations were employed for elucidating relationships among genetic diversity and virulence. Highly pathogenic, moderately pathogenic, and hypovirulent cluster bean specific isolates were identified. In order to correlate respective phenotypes of plant pathogenic fungus multiple and complex patterns of dsRNA elements were analyzed. Double-stranded ribonucleic acids (dsRNA) are ubiquitous in all major groups and most of them have vast potential as biological control agents for fungi. Rate of virulence and its further association could ascertain by host plant and their fungal genotypes. Variability of the fungal genotypes decides the link between the complexity of dsRNA with different variants and the change in virulence pattern. Double-stranded RNA was identified in approximately 21.7% of M. phaseolina isolates from charcoal rot infected cluster bean varieties. After recurrent laboratory transfer on culture media, the preponderance of the isolates harboring dsRNAs developed degenerate culture phenotypes and showed reduced virulence (hypovirulence) to cluster bean. Macrophomina has successfully showed diversified and reproducible banding profile in dsRNA containing/free isolates. This is the first report of hypovirulence and detection of dsRNA in Macrophomina phaseolina isolates of cluster bean origin.
Starting Page	3047
Ending Page	3054
Page Count	8
File Format	PDF
ISSN	03014851
Journal	Molecular Biology Reports
Volume Number	39
Issue Number	3
e-ISSN	15734978
Language	English
Publisher	Springer Netherlands
Publisher Date	2011-06-22
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Cluster bean Detection Double stranded RNA (dsRNA) Macrophomina phaseolina Animal Biochemistry Animal Anatomy / Morphology / Histology
Content Type	Text
Resource Type	Article
Subject	Genetics Medicine Molecular Biology

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MANAGEMENT OF ROOT ROT DISEASE [Macrophomina phaseolina (Tassi) Goid.] OF CLUSTER BEAN (Cyamopsis tetragonoloba (L.) Taub.)

MANAGEMENT OF ROOT ROT DISEASE [Macrophomina phaseolina (Tassi) Goid.] OF CLUSTER BEAN (Cyamopsis tetragonoloba (L.) Taub.) 2307

Defense Response in Cyamopsis tetragonoloba L Taub against Root Rot caused by Macrophomina phaseolina

Epidemiology And Management Of Dry Root Rot Of Guar [Cyamopsis Tetragonoloba (L.) Aub.] Caused By Macrophomina Phaseolina (Tassi) Goid

STUDIES ON Macrophomina phaseolina (Tassi) Goid CAUSING CHARCOAL ROT OF SOYBEAN [Glycine max (L.) Merrill] AND ITS MANAGEMENT

Genetic diversity and effect of temperature and pH on the growth of Macrophomina phaseolina isolates from sunflower fields in Hungary

Molecular assessment of genetic diversity in cluster bean (Cyamopsis tetragonoloba) genotypes

Study of Stress Responsive RNAOME and their Gene Regulatory Network Analysis in Cluster Bean Cyamopsis Tetragonoloba

BIOLOGICAL CONTROL OF ROOT ROT OF CLUSTER BEAN (Cyamopsis tetragonoloba L. Taub.).

Detection of double stranded RNA in phytopathogenic Macrophomina phaseolina causing charcoal rot in Cyamopsis tetragonoloba

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