Table 2: FTIRI analysis of Brtl/+ and WT molars (all values are dimensionless ratios).

Min/Mat CO3/PO4XLRXSTHPO4

2 months

First molar crown
WT
BRTL/+
NSNSNS0.060.07

Second molar crown
WT
BRTL/+
NSNSNSNSNS

First molar mesial root
WT
BRTL/+
NSNS0.08NS0.009

Second molar distal root
WT
BRTL/+
NSNSNS0.10 0.001

6 months

First molar crown
WT
Brtl/+
NSNSNSNS0.015

Second molar crown
WT
Brtl/+
NSNSNSNSNS

Second molar mesial root
WT
Brtl/+
NS0.0009NSNSNS

Second molar distal root
WT
Brtl/+
NSNSNSNS0.07