A total of eleven stripe corrosion resistance loci (QYr

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A total of eleven stripe corrosion resistance loci (QYr

A total of eleven stripe corrosion resistance loci (QYr

QTLs to possess stripe rust resistance

lrdc-2A, QYr.lrdc-2B.step one, QYr.lrdc-2B.dos, QYr.lrdc-2B.3, QYr.lrdc-2B.4, QYr.lrdc-2D, QYr.lrdc-3B, QYr.lrdc-5A, QYr.lrdc-5B, QYr.lrdc-5D and you will QYr.lrdc-7D), have been understood contained in this investigation (Fig. 3; Desk step three). Such QTLs was basically mapped so you can chromosomes 2A, 2B, 2D, 3B, 5A, 5B, 5D and you may 7D, correspondingly (Fig. step 3 and Desk step 3). Around these types of, QYr.lrdc-2A is actually really the only major perception QTL understood in every environment. QYr.lrdc-2A is identified from inside the 218.1–240.six cM interval toward LOD score varied out of 8.02 when you look at the Lethbridge 2016 so you’re able to within the Lethbridge 2017 and in the joint data by using the https://hookupfornight.com/asian-hookup-apps/ pooled investigation (Fig. 4 and you may Dining table step three). The proportion from phenotypic variation informed me by this QTL ranged off 14% during the Lethbridge 2016 so you’re able to 29% for the Lethbridge 2019 and you will 33% making use of the pooled studies.

Wrote on the internet:

Table step three. Specifics of quantitative characteristic loci recognized to have stripe otherwise purple rust (Yr) resistance toward different grain chromosomes when you look at the ‘AAC Innova’/‘AAC Proclaim’ doubled haploid mapping populace

Typed on line:

Fig. 4 The fresh new linkage chart out-of chromosome 2A also the logarithm of odds (LOD) lines having significant stripe corrosion opposition quantitative feature locus (QTL) QYr.lrdc-2A understood into the all the five demo surroundings and you will pooled research. Left committee: linkage chart away from chromosome 2A toward QTL QYr.lrdc-2A phase highlighted into the chromosome when you look at the tangerine colour additionally the delimiting markers expressed during the red-colored colour. Positions (cM) from markers receive to the left of one’s linkage group, and parece are provided on the right. Best committee: LOD contours out-of big stripe corrosion opposition QTL QYr.lrdc-2A observed playing with element period mapping from inside the each of the five demonstration environments and you may pooled study. The straight straight line means the fresh unmarried LOD advantages tolerance regarding 3.2 getting pooled data. LET16, LET17 and you can LET20: Lethbridge field samples inside 2016, 2017 and you may 2020, respectively; CRE16 and you may CRE20: Creston job examples from inside the 2016 and you may 2020, correspondingly

Fig. cuatro The newest linkage chart away from chromosome 2A plus the logarithm out-of odds (LOD) outlines to possess major stripe corrosion opposition decimal trait locus (QTL) QYr.lrdc-2A perceived in each of the five trial environment and you may pooled research. Remaining panel: linkage map regarding chromosome 2A to the QTL QYr.lrdc-2A segment highlighted with the chromosome in the tangerine colour plus the delimiting indicators expressed in red-colored colour. Positions (cM) away from indicators are shown left of the linkage class, and parece get on the right. Best committee: LOD contours from big stripe rust resistance QTL QYr.lrdc-2A identified playing with element period mapping for the each of the four trial environments and you will pooled study. This new straight straight-line represents the latest solitary LOD value tolerance off 3.dos having pooled study. LET16, LET17 and you can LET20: Lethbridge career examples into the 2016, 2017 and you can 2020, respectively; CRE16 and CRE20: Creston field samples in 2016 and you will 2020, respectively

The following really stable QTL, QYr.lrdc-5A, was recognized into the four off four surroundings and you can taken into account 5% so you’re able to seven% phenotypic variation during the personal surroundings and you may eight% regarding the shared research utilizing the pooled research. The QYr.lrdc-5A was mapped when you look at the 57.1–65.seven cM period that have a beneficial LOD rating ranging from step three.07 inside the Lethbridge 2016 in order to 5.61 inside Lethbridge 2017 and you may 5.99 throughout the mutual study utilising the pooled investigation. The new QYr.lrdc-7D is recognized in 2 environment, which have good LOD get of 5.0 and you will six.0, and told me phenotypic adaptation doing 5 and you may six%, respectively. ‘AAC Proclaim’ contributed opposition alleles on QYr.lrdc-5A and you can QYr.lrdc-7D (Dining table step 3).

Kept QTLs was seen into the book environments, that have or in place of pooled data. Yet not, chromosome 2B harboured five QTLs specifically QYr.lrdc-2B.step one, QYr.lrdc-2B.dos, QYr.lrdc-2B.3 and QYr.lrdc-2B.cuatro, anywhere between 103.9 and you can 189.step three cM, to the opportunity that they portray just one locus. These types of loci said 5%, 7%, 6% and you may 8% away from phenotypic type, respectively. ‘AAC Innova’ shared stripe corrosion alleles at all this new four loci (Desk 3).

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