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Beijing Researchers Complete Large Corn DNA Library

CRI News Radio Beijing 14d13d Impact 5

Researchers at the Beijing Academy of Agriculture and Forestry Sciences have constructed the world's largest corn standard DNA fingerprint library. The library stores molecular information for over 100,000 corn varieties. The team also developed a DNA fingerprint library compatible with multiple crops, markers, and platforms. China is currently the world's largest producer and consumer of fresh corn. Researchers have developed a technique to identify corn seed varieties on the same day they are sampled. The technology allows for the immediate identification of specific corn varieties from a sample, even among over 100,000 existing varieties, on the same day of testing. This technical work, which originated over 30 years ago, allows for the immediate identification of specific corn varieties based on molecular signatures.

Researchers at the Beijing Academy of Agriculture and Forestry Sciences have constructed the world's largest corn standard DNA fingerprint library. The library stores molecular information for over 100,000 corn varieties. The team also developed a DNA fingerprint library compatible with multiple crops, markers, and platforms. China is currently the world's largest producer and consumer of fresh corn. Researchers have developed a technique to identify corn seed varieties on the same day they are sampled. The technology allows for the immediate identification of specific corn varieties from a sample, even among over 100,000 existing varieties, on the same day of testing. This technical work, which originated over 30 years ago, allows for the immediate identification of specific corn varieties based on molecular signatures. The primary users of this technology are agricultural regulatory departments to distinguish between different plant varieties. The project aims to identify specific corn varieties instantly by providing each variety with a unique molecular identity. This technical capability is intended for use by agricultural regulatory authorities to ensure variety authenticity. This development follows previous efforts to map corn genetic profiles.

Topics

agriculture genetics China

Developing

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Sources · 7 independent

CRI News Radio

“In the Beijing Academy of Agriculture and Forestry Sciences, Zhao Jiuran and his team built the world's largest corn standard DNA fingerprint library, storing molecular information for over 100,000 corn varieties.”

CRI News Radio

“赵九然和他的团队 构建了全球数量最大的 玉米标准DNA指纹库 已储存了十万多个 玉米品种的分子信息”

CRI News Radio

“如今我们在北京市农林科学院 赵九然和他的团队 构建了全球数量最大的 玉米标准DNA指纹库 已储存了十万多个 玉米品种的分子信息”

CRI News Radio

“如今在北京市农林科学院 赵九然和他的团队 构建了全球数量最大的 玉米标准DNA指纹库 已储存了十万多个 玉米品种的分子信息”

CRI News Radio

“玉米品种的分子信息 并开发兼容多作物多标记 多平台的DNA指纹库”

CRI News Radio

“开发兼容多作物多标记 多平台的DNA指紋庫... 就是让我们委托检测玉米粒跟嫌疑人家里边的玉米 是不是同一个”

CRI News Radio

“开发兼容多作物多标记 多平台的DNA指纹库... 就可以在当天就能够确定 你这是真实的是什么品种”

CRI News Radio

“我們在當天就能夠確定 你這是真實的品種是什麼”

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