Evidence map›Paper›PMID 26704418›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2016

A novel Phakopsora pachyrhizi resistance allele (Rpp) contributed by PI 567068A.

Zachary R King, Donna K Harris, Kerry F Pedley, Qijian Song, Dechun Wang, Zixiang Wen, James W Buck, Zenglu Li, H Roger Boerma

Abstract read
PubMed Publisher
In one paragraph

Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.4field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 35 citations in OpenAlex.

  1. Review
  2. Mapping of a soybean rust resistance in PI 594756 at theMolecular breeding : new strategies in plant improvement · 2023
    Article
  3. Breeding for disease resistance in soybean: a global perspective.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Review
  4. Article
  5. Discovery of a seventh Rpp soybean rust resistance locus in soybean accession PI 605823.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2018
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Zachary R KingInstitute of Plant Breeding, Genetics and Genomics, University of Georgia, Athens, GA, 30602, USA.
Donna K HarrisInstitute of Plant Breeding, Genetics and Genomics, University of Georgia, Athens, GA, 30602, USA.
Kerry F PedleyUnited States Department of Agriculture-Agricultural Research Service (USDA-ARS) Foreign Disease-Weed Science Research Unit, Ft. Detrick, Frederick, MD, 21702, USA.
Qijian SongUSDA-ARS Soybean Genomics and Improvement Laboratory, Beltsville, MD, 20705, USA.
Dechun WangSoybean Genetics Lab, Michigan State University, East Lansing, MI, 48824, USA.
Zixiang WenSoybean Genetics Lab, Michigan State University, East Lansing, MI, 48824, USA.
James W BuckDepartment of Plant Pathology, University of Georgia, Griffin, GA, 30223, USA.
Zenglu LiInstitute of Plant Breeding, Genetics and Genomics, University of Georgia, Athens, GA, 30602, USA. zli@uga.edu.
H Roger BoermaInstitute of Plant Breeding, Genetics and Genomics, University of Georgia, Athens, GA, 30602, USA.
University of Georgia · USAgricultural Research Service · USMichigan State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

key messageThe Rpp6 locus of PI 567102B was mapped from 5,953,237 to 5,998,461 bp (chromosome 18); and a novel allele at the Rpp6 locus or tightly linked gene Rpp[PI567068A] of PI 567068A was mapped from 5,998,461 to 6,160,481 bp. Soybean rust (SBR), caused by the obligate, fungal pathogen Phakopsora pachyrhizi is an economic threat to soybean production, especially in the Americas. Host plant resistance is an important management strategy for SBR. The most recently described resistance to P. pachyrhizi (Rpp) gene is Rpp6 contributed by PI 567102B. Rpp6 was previously mapped to an interval of over four million base pairs on chromosome 18. PI 567068A was recently demonstrated to possess a resistance gene near the Rpp6 locus, yet PI 567068A gave a differential isolate reaction to several international isolates of P. pachyrhizi. The goals of this research were to fine map the Rpp6 locus of PI 567102B and PI 567068A and determine whether or not PI 567068A harbors a novel Rpp6 allele or another allele at a tightly linked resistance locus. Linkage mapping in this study mapped Rpp6 from 5,953,237 to 5,998,461 bp (LOD score of 58.3) and the resistance from PI 567068A from 5,998,461 to 6,160,481 bp (LOD score of 4.4) (Wm82.a1 genome sequence). QTL peaks were 139,033 bp apart from one another as determined by the most significant SNPs in QTL mapping. The results of haplotype analysis demonstrated that PI 567102B and PI 567068A share the same haplotype in the resistance locus containing both Rpp alleles, which was designated as the Rpp6/Rpp[PI567068A] haplotype. The Rpp6/Rpp[PI567068A] haplotype identified in this study can be used as a tool to rapidly screen other genotypes that possess a Rpp gene(s) and detect resistance at the Rpp6 locus in diverse germplasm.

Indexed as

AllelesChromosome MappingDisease ResistanceGenes, PlantGenotypeGlycine maxHaplotypesPhakopsora pachyrhiziPhenotypePlant DiseasesPolymorphism, Single NucleotideQuantitative Trait Loci

Identifiers

PMID26704418
OpenAlexW2237381329

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.