1)collateral relatives,旁系2)trackside systems,轨旁系统3)paralog,旁系同源4)non-lineal dead kings,旁系先王5)collateral relatives,旁系亲属6)collateral chain,旁系链
用法和例句
How to identify the true orthologous and paralogous relationships among protein families is still a key problem in genome annotation and comparative protemics.