If, in a woman less than 36, there is evidence of recurrent euploidy
, that's not an indication for preimplantation genetic diagnosis.
What remains unknown, however, is what portion of the discordancy between NIPT and fetal results is attributable to the demarcation between euploidy
and aneuploidy established by the statistical algorithms, and how much is due to biologic explanations uncovered by the greater sensitivity of MPS.
Numerical chromosomal changes leading to clones with euploidy
or aneuploidy are classified into groups according to chromosome number.
These results suggest that female triploid Yesso scallops can release mature and functional gametes, and aneuploid progeny closest to euploidy
, especially diploidy, survive longer.