homology boundary

例句：

1. 1.The study of homology boundaries is crucial for understanding the evolution of life on Earth.
   研究同源边界对于理解地球上生命演化至关重要。
2. 2.The researchers found that the homology boundaries between different species were not always clear.
   研究人员发现，不同物种之间的同源边界并不总是清晰的。
3. 3. The discovery of a new homology boundary could lead to important breakthroughs in genetic engineering.
   发现一个新的同源边界可能会在遗传工程中带来重要的突破。