"11600","10","archive","3170",,,"disk0/00/01/16/00","2020-09-06 07:09:03","2020-09-06 07:09:03","2020-09-06 07:09:03","article",,,"show",,,,"","","","","","","","","","",,,,"Bhogireddy","S","","","","","","Female","Pandey","M K","","","","",,,,,"","",,,,,"","","ICRISAT (Patancheru)","India","Genome-wide transcriptome and physiological analyses provide new insights into peanut drought response mechanisms","pub","s1.3","CRPS3","CG1","public",,,"Groundnut, Genomics, Drought",,"This project was funded by in part by the NIFA-Hatch funds from the US Department of Agriculture provided to
the New Mexico Agricultural Experiment Station; New Mexico Peanut Research Board; National Peanut Research
Board, Office of Agriculture, Research and Policy, Beaureau of Food security, US Agency for International
Development, under the terms of Award No (AID-ECG-A-00-07-0001) to the University of Georgia as
management entity for the US Feed the Future Innovation lab on Peanut Productivity and Mycotoxin Control. We thank Sunil S Gangurde for helping in the preparation of the Circos figure for the manuscript. BS acknowledges
the award of a research grant fellowship from the Department of Biotechnology (DBT), Government of India.
AX acknowledges the Plant and Environmental Sciences, New Mexico State University for Graduate Research
Assistantship during the period of study. VG acknowledges the award of a research grant fellowship from
the Department of Science and Technology, Government of India. This work has been undertaken as part of
the CGIAR Research Program on Grain Legumes and Dryland Cereals. ICRISAT is a member of the CGIAR
consortium.","Drought is one of the main constraints in peanut production in West Texas and eastern New Mexico
regions due to the depletion of groundwater. A multi-seasonal phenotypic analysis of 10 peanut
genotypes revealed C76-16 (C-76) and Valencia-C (Val-C) as the best and poor performers under deficit
irrigation (DI) in West Texas, respectively. In order to decipher transcriptome changes under DI, RNAseq
was performed in C-76 and Val-C. Approximately 369 million raw reads were generated from 12
different libraries of two genotypes subjected to fully irrigated (FI) and DI conditions, of which ~329
million (90.2%) filtered reads were mapped to the diploid ancestors of peanut. The transcriptome
analysis detected 4,508 differentially expressed genes (DEGs), 1554 genes encoding transcription
factors (TFs) and a total of 514 single nucleotide polymorphisms (SNPs) among the identified DEGs.
The comparative analysis between the two genotypes revealed higher and integral tolerance in C-76
through activation of key genes involved in ABA and sucrose metabolic pathways. Interestingly, one
SNP from the gene coding F-box protein (Araip.3WN1Q) and another SNP from gene coding for the lipid
transfer protein (Aradu.03ENG) showed polymorphism in selected contrasting genotypes. These SNPs
after further validation may be useful for performing early generation selection for selecting drought responsive
genotypes.","2020-03","published",,"Scientific Reports (TSI)","10","1","Nature Research",,,,,,,,"doi:10.1038/s41598-020-60187-z",,,,,"TRUE",,"2045-2322",,,,,,"","https://doi.org/10.1038/s41598-020-60187-z","https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=10.1038%2Fs41598-020-60187-z&btnG=","pub",,"","",,,,,,"",,,,,,,"",,,,,"",,,,,"","",,,,,"","",,,,,
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"11600",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,"Layland","N","","",,,,"Female",,,,,,,,,,,,,,,,,,,"USDA-ARS, National Peanut Research Laboratory, Dawson",,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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