The Basic Scientific Research Operating Expenses of Zhejiang Provincial Universities under contract 2021JZ003;the Zhoushan Science and Technology Bureau under contract No.2021C21007;the Natural Science Foundation of Zhejiang Province under contract Y21C190023;the National Natural Science Foundation of China under contract 31272273.
The conventional theory of concerted evolution has been used to explain the lack of sequence variation in ribosomal RNA(rRNA)genes across diverse eukaryotic species.However,recent investigations into rRNA genes in fla...