title: Frequency distributions for chloroplast genes in Chlamydomonas zygote clones: evidence for random drift.
mesh_terms: D002696:Chlamydomonas / Q000235:genetics*; D002736:Chloroplasts / Q000648:ultrastructure*; D002999:Clone Cells / Q000032:analysis; D003433:Crosses, Genetic; D004247:DNA / Q000032:analysis; D005787:Gene Frequency; D005796:Genes
chemical_list: D004247:DNA