CHD
These results suggested that maternal MTHFR 677TT genotype was one of the risks to the occurrence of CHD in offspring but parents' CBS gene 833 T-->C mutation did not get involved in CHD.
These results suggested that maternal <span class="gene" id="16792904-5-38-43">MTHFR</span> 677TT genotype was one of the risks to the occurrence of <span class="disease" id="16792904-5-101-104">CHD</span> in offspring but parents' CBS gene 833 T--&gt;C mutation did not get involved in <span class="disease" id="16792904-5-183-186">CHD</span>.