谷类作物玉米的育种者通过使植物结构适应密集种植来应对这一挑战。玉米叶片和鞘之间的韧带区域由叶舌和auricle组成，并建立叶角，这决定了植物的整体结构。玉米的突变研究已经确定了对于角膜区发育至关重要的基因。为了通过最大化田间种植密度继续提高 ...

If you are looking for something that's different and sits in between the two, consider an auricle piercing. "An auricle piercing is placed at the midpoint along the helix," Jenn Lee, senior ...

An auricle piercing just so happens to be a perfect placement for your ear jewelry — and despite its unusual name, the piercing is actually one you’re already familiar with. Essentially ...

A 12-year-old girl presents to the guest columnist’s office with a red, painful right auricle. The onset was yesterday, and it is worse today. There is no history of fever or injury to the ear ...

The residents, known as "local listeners," are participating in a research project called Auricle. Auricle is part of a multi-year city initiative addressing problems in core neighbourhoods by ...