New genomic regions for resistance to spot blotch and terminal heat stress in an interspecific population of Triticum aestivum and T. spelta
Description
The experimental data on an experiment that was conducted using an incomplete lattice design with four replications under two different environments - the third week of November was considered as timely sown (no terminal heat stress) but favourable for spot blotch only (EN1). The next sowing was done in the last week of December, considered late sown and favourable for both - spot blotch and terminal heat (EN2). Different physiological (NDVI, canopy temperature, leaf chlorophyll) and grain traits (TGW, grain size) were observed under stressed (spot blotch, terminal heat) and non-stressed environments. The genotypic data of 185 RILs and their parents using the Diversity Array Technology protocol described online http://www.diversityarrays.com/sites/default/files/pub/DArT_DNA_isolation.pdf. SNP and DArT array was done through Diversity Arrays Technology Pty. Ltd. University of Canberra, Australia. The 13,460 single nucleotide polymorphism (SNP) and 14,791 DArT loci obtained.