Chi-Wheat Array 65K（Triticum Aestivum Screening Array - 65K）,specification,price,image-Bio-Equip in China

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Chi-Wheat Array 65K

Triticum Aestivum Screening Array - 65K

China's First Wheat Breeding Microarray with Full Autonomous Intellectual Property Rights.

(Including SNP Markers, beadchips, reagent kits and microarray scanners.)

Introduction：

The Chi-Wheat Array 65K strictly adheres to Wheat (Triticum aestivum L.) variety genuineness identification.SNP based method (Standard Number: NY/T 4021-2021), encompassing all necessary SNPs for both variety authentication and the construction of high-density DNA fingerprint databases for known varieties. Moreover，It integrates specific markers for GMO testing and markers closely linked to wheat quality, resistance, yield, and other functional genes.

Based on the Chinese Spring 2.1 version genome, it presently features 54,993 meticulously chosen molecular markers which can be expanded to 65K， covering 196 trait-related markers. With balanced SNP distribution across A, B, and D chromosomes and a polymorphic site ratio of 99.127%, it ensures superior differentiation and stability. Each SNP is tested by 15-30 microbeads for repeated testing, achieving a 99% call rate and a 99.5% reproducibility rate on average.

Cooperative Institutes:

Institute of Hybrid Wheat, Beijing Academy of Agriculture and Forestry Sciences

China Agricultural University

Northwest A&F University

Applications：

Variety Authentication
Essentially Derived Varieties (EDV) Detection
Genetically Modified Organism (GMO) Testing
Genetic Map Construction
Quantitative Trait Loci (QTL) Mapping
Genomic Selection Breeding
Marker-assisted Selection Breeding

Features：

Extending support：

Allow users to add new SNP markers to existing panels when it is neede

Multi-functionality

An integrated, one-stop screening platform combining background screening, variety identification, and GMO testing for comprehensive analysis.

Cost-effectiveness

Demonstrates significant cost benefits during large-scale testing. As the number of samples increases, the cost per sample decreases.

High Efficiency

The entire process, from detection to data analysis, takes only 72 hours, maintaining an accuracy rate of over 99%.
Only 24 samples are needed to complete the test, without the need to batch samples.

Collaborating Team Introduction

Institute of Hybrid Wheat, Beijing Academy of Agriculture and Forestry Sciences is the only specialized research institute on hybrid wheat in China. The main research directions are utilization of heterosis. Common wheat breeding,molecular breeding，DH (Doubled Haploid) breeding，DNA fingerprint authenticity test, and cultivation technology in high-yield and stress-resistant,and so on.

Since the "Tenth Five-Year Plan", it has taken the lead in the National High-tech R&D Program of China (863 Program), National Key Research and Development Program of China and other national projects in the field of hybrid wheat."Chinese two-line hybrid wheat technology system"was created and awarded the first prize of Beijing Science and Technology Progress Award (Basic Category) in 2011. t has presided over more than 80 national, provincial and city research projects in the past five years.

The institute has developed more than 40 new wheat varieties of"Jingmai"，"Jingdong” and “Jinghua" series，including 18 China-validated varieties and one Uzbekistan-validated variety. More than one million mu of new wheat varieties per year has been popularized and a hybrid wheat associated testing demonstration network in countries along the"Belt and Road" has been established, realizing the "zero" breakthrough of China's hybrid wheat in the international validation.