Table 1.
Parental origin of CGB5 mRNA transcripts in the placental tissue of genetically informative cases
| Informative cases | Gestational agea | Genotype of rs710899b
|
Genotype of ss105107003b
|
Genotype of rs12610392b
|
Origin of expressed allele | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| M | F | PL | mRNAc | Mb | F | PL | mRNAc | M | F | PL | mRNAc | |||
| RM | ||||||||||||||
| RM4 | 14 wk + 5 d | AA | AA | AA | A | CC | CC | CC | C | GG | CG | GC | G/C | Maternal/paternal |
| RM9 | 10 wk + 0 d | AA | AA | AA | A | TC | CC | CT | T | GG | GC | GC | G | Maternal |
| RM10 | 11 wk + 6 d | AA | NA | AA | A | CC | NA | CC | C | GG | NA | GC | G | Maternal |
| ETP | ||||||||||||||
| ETP26 | 4 wk + 0 d | AA | NA | AG | A | CC | NA | CC | C | GG | NA | GC | G | Maternal |
| ETP27 | 7 wk + 5 d | AA | NA | AA | A | CC | NA | CC | C | CC | NA | GC | C/G | Maternal/paternal |
| ETP30 | 11 wk + 6 d | AA | NA | AA | A | CC | NA | CC | C | GG | NA | GC | G/C | Maternal/paternal |
| NP | ||||||||||||||
| NP11 | 40 wk + 6 d | AA | AG | AG | A/G | CC | CC | CC | C | GG | CG | GC | G/C | Maternal/paternal |
| NP44 | 40 wk + 4 d | AA | NA | AG | A/G | CC | NA | CC | C | GC | NA | GC | G/C | Maternal/paternal |
| NP45 | 39 wk + 0 d | AA | NA | AG | A/G | CC | NA | CC | C | GG | NA | GC | G/C | Maternal/paternal |
NA, Not available.
a
Gestational age at the collection of placental tissues is shown in weeks and days.
b
Genotypes of the mother (M), the father (F), and the offspring (PL) were determined in genomic DNA extracted from peripheral blood (M, F) or from placental tissue (PL). Genetically informative positions are indicated in bold.
c
Cloned and sequenced placental mRNA transcripts.