(The Pinnacle Gazette) New Insights Into Maize Genetic Networks Reveal Pathways For Crop Improvement

A recent study has illuminated the genetic networks controlling two pivotal agronomic traits of maize: leaf angle (LA) and tassel branch number (TBN). These traits not only influence plant architecture but also optimize yield potential, making them fundamental to agricultural productivity.

Historically, maize (Zea mays) has undergone transformative changes due to selective breeding, particularly during its domestication from wild teosinte. This new research, conducted by scientists at the Danforth Center Integrated Plant Growth Facility and the University of Illinois, leverages advanced genomic techniques to explore how distinct regulatory networks influence the traits simultaneously.

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