Dataset Information

RNA-seq analyses of pathogenic Burkholderia glumae under in vivo rice panicle condition

ABSTRACT: RNA-seq analyses of pathogenic Burkholderia glumae under in vivo rice panicle condition

PROVIDER: PRJNA574053 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR10181221_1.fastq.gz	Fastqsanger.gz
	SRR10181221_2.fastq.gz	Fastqsanger.gz
	SRR10181222_1.fastq.gz	Fastqsanger.gz
	SRR10181222_2.fastq.gz	Fastqsanger.gz
	SRR10181223_1.fastq.gz	Fastqsanger.gz

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Project description:Bacterial Panicle Blight (BPB), caused by Burkholderia glumae, is a bacterial disease in rice (Oryza sativa) that reduces rice yield and quality for producers and consequently creates higher market prices for consumers. BPB is caused by the simultaneous occurrence of high daily minimum temperatures (~22°C) and relative humidity (~77%), which may increase under the current scenario of global warming. This study hypothesized that the economic damage from warming may cause an increase in economic losses, though at a decreasing rate per degree. Thus, this study estimates the yield losses associated with BPB occurrences at the county level in the Mid-South United States (US) for annual rice production in 2003-2013 and under +1-3°C warming scenarios using daily weather information with appropriate thresholds. From the estimated losses, the total production potential of a BPB-resistant rice was quantified using a spatial equilibrium trade model to further estimate market welfare changes with the counterfactual scenario that all US county-level rice production were BPB resistant. Results from the study indicate that the alleviation of BPB would represent a $69 million USD increase in consumer surplus in the US and a concomitant increase in rice production that would feed an additional 1.46 million people annually assuming a global average consumption of 54 Kg per person. Under the 1°C warming scenario, BPB occurrences and production losses would cause price increases for rice and subsequently result in a $112 million USD annual decrease in consumer surplus in the US and a loss of production equivalent to feeding 2.17 million people. Under a 3°C warming scenario, production losses due to BPB cause an annual reduction of $204 million USD in consumer surplus in the US, and a loss in production sufficient to feed 3.98 million people a year. As global warming intensifies, BPB could become a more common and formidable rice disease to combat, and breeding for BPB resistance would be the primary line-of-defense as currently no effective chemical options are available. The results of this study inform agriculturalists, policymakers, and economists about the value of BPB-resistance in the international rice market and also help support efforts to focus future breeding toward climate change impact resilience.

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RNA-seq analyses of pathogenic Burkholderia glumae under in vivo rice panicle condition

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