Where is OsMGR2 expressed?

It is expressed in rice roots, nodes, and caryopses, regulating magnesium distribution.

What was the main funding source?

The Japan Society for the Promotion of Science (JSPS) Grants-in-Aid for Scientific Research.

When was the paper published?

It was published in PNAS on April 22, 2026.

Where was Dr. Sheng Huang affiliated?

He was affiliated with Okayama University’s Institute of Plant Science and Resources during the study.

When might this discovery be applied?

Practical application may take several to over ten years through breeding programs.

Okayama University Discovers Magnesium Transporter Affecting Rice Seed Development and Eating Quality!

Key facts

Okayama University Discovers Magnesium Transporter Affecting Rice Seed Development and Eating Quality!
A research group led by Professor Jian Feng Ma at Okayama University has discovered OsMGR2, a magnesium transporter crucial for rice seed development and eating quality. Disruption of this gene reduces seed weight and taste, and the findings were published in PNAS on April 22, 2026.
Source: PR TIMES
Date: Tue Jun 16 2026 10:40:06 GMT+0900 (Japan Standard Time)

Direct answer

A research group led by Professor Jian Feng Ma at Okayama University has discovered OsMGR2, a magnesium transporter crucial for rice seed development and eating quality. Disruption of this gene reduces seed weight and taste, and the findings were published in PNAS on April 22, 2026.

Citation: Okayama University Discovers Magnesium Transporter Affecting Rice Seed Development and Eating Quality! (Tue Jun 16 2026 10:40:06 GMT+0900 (Japan Standard Time)), PR TIMES
Source: PR TIMES
Date: Tue Jun 16 2026 10:40:06 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

A research group led by Professor Jian Feng Ma at Okayama University has discovered OsMGR2, a magnesium transporter crucial for rice seed development and eating quality. Disruption of this gene reduces seed weight and taste, and the findings were published in PNAS on April 22, 2026.

AI Analysis

Frequently Asked Questions

Q: Where is OsMGR2 expressed?: A: It is expressed in rice roots, nodes, and caryopses, regulating magnesium distribution.
Q: What was the main funding source?: A: The Japan Society for the Promotion of Science (JSPS) Grants-in-Aid for Scientific Research.
Q: When was the paper published?: A: It was published in PNAS on April 22, 2026.
Q: Where was Dr. Sheng Huang affiliated?: A: He was affiliated with Okayama University’s Institute of Plant Science and Resources during the study.
Q: When might this discovery be applied?: A: Practical application may take several to over ten years through breeding programs.