Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

In-depth genetic analysis reveals conditioning of polyphenol oxidase activity in wheat grains by cis regulation of TaPPO2A-1 expression level.

Genomics - 1 Nov 2020

Liu Congcong, Zhou Zhengfu, Wu Zhengqing, Qin Maomao, Shi Xia, Wang Yahuan, Li Wenxu, Yao Wen, Lei Zhensheng, Zhao Renyong

Abstract excerpt

Time-dependent darkening and discoloration of wheat product caused by high polyphenol oxidase enzymes (PPO) activity is the most undesirable character in wheat processing industry. We performed GWAS of PPO activity in wheat grains utilizing an association panel and identified 22 significant SNPs. The most significant GWAS peak on chromosome 2A was verified by QTL analysis of PPO activity. The candidate gene for...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Catechol Oxidase
Share to Genetic Association Studies

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Haplotypes

Share to Plant Proteins

Share to Polymorphism, Single Nucleotide

Share to Quantitative Trait Loci

Share to Triticum

Source

Identifiers

PMID: 32818636
DOI: 10.1016/j.ygeno.2020.08.019

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

In-depth genetic analysis reveals conditioning of polyphenol oxidase activity in wheat grains by cis regulation of TaPPO2A-1 expression level.PMID 32818636Read ↗

Identification of genomic regions affecting grain peroxidase activity in bread wheat using genome-wide association study.Semantic proximity Read ↗

Functional gene markers for polyphenol oxidase locus in bread wheat (Triticum aestivum L.)Semantic proximity Read ↗

Genetic and in silico comparative mapping of the polyphenol oxidase gene in bread wheat (Triticum aestivum L.).Semantic proximity Read ↗

Allelic variation of polyphenol oxidase (PPO) genes located on chromosomes 2A and 2D and development of functional markers for the PPO genes in common wheat.Semantic proximity Read ↗

Genome-wide linkage mapping of flour color-related traits and polyphenol oxidase activity in common wheat.Semantic proximity Read ↗

Genetic characterization and expression analysis of wheat (Triticum aestivum) line 07OR1074 exhibiting very low polyphenol oxidase (PPO) activity.Semantic proximity Read ↗

Mapping quantitative trait loci for peroxidase activity and developing gene-specific markers for TaPod-A1 on wheat chromosome 3AL.Semantic proximity Read ↗

Genetic mapping of new seed-expressed polyphenol oxidase genes in wheat (Triticum aestivum L.).Semantic proximity Read ↗

Inheritance of grain polyphenol oxidase (PPO) activity in multiple wheat (Triticum aestivum L.) genetic backgrounds.Semantic proximity Read ↗

Allelic variations of functional markers for polyphenol oxidase (PPO) genes in Indian bread wheat (Triticum aestivum L.) cultivars.Semantic proximity Read ↗

Polyphenol oxidase genes as integral part of the evolutionary history of domesticated tetraploid wheat.Semantic proximity Read ↗

Duplicate polyphenol oxidase genes on barley chromosome 2H and their functional differentiation in the phenol reaction of spikes and grains.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.