WD-repeat number polymorphism.

WD-40 repeat numbers of WD domains of the NWD gene family members in P. anserina wild isolates as determined by PCR analysis. Data for the isolate S are from the genome sequence. ND, not determined. Note that especially in the pseudogenes, PCR amplification failed probably because of RIP-induced polymorphism.本数据集涵盖羊粪盘菌（Podospora anserina，P. anserina）野生分离株的NWD基因家族（NWD gene family）各成员的WD结构域（WD domain）中WD40重复序列（WD-40 repeat）的数目，相关数据通过聚合酶链式反应（PCR）分析获得。其中分离株S的数据来源于基因组测序结果。ND即未确定（not determined）。需特别注意，针对假基因的PCR扩增常因重复序列诱导点突变（Repeat-Induced Point mutation，RIP）引发的多态性而失败。