請那位大拿幫忙解釋維基百科這幾句話

Chromosomes are linear arrangements of condensed deoxyribonucleic acid (DNA) and histone proteins, which forms a complex called chromatin.^[2] Homologous chromosomes are made up of chromosome pairs of approximately the same length, centromere position, and staining pattern, for genes with the same corresponding L.

https://en.wikipedia.org/wiki/Homologous_chromosome?

請問L是什麽？

所有跟帖： 

• 我沒仔細看，但我猜 L=length. -宇之道- ♀ (0 bytes) () 10/25/2015 postreply 15:01:01