TY - GEN AU - Matteini,A M AU - Walston,J D AU - Bandeen-Roche,K AU - Arking,D E AU - Allen,R H AU - Fried,L P AU - Chakravarti,A AU - Stabler,S P AU - Fallin,M D TI - Transcobalamin-II variants, decreased vitamin B12 availability and increased risk of frailty SN - 1760-4788 PY - 2010///0406 KW - Aged KW - Biological Availability KW - Biomarkers KW - blood KW - Carbon KW - metabolism KW - Cohort Studies KW - Cross-Sectional Studies KW - DNA-Binding Proteins KW - genetics KW - Female KW - Ferredoxin-NADP Reductase KW - Folic Acid KW - administration & dosage KW - Food, Fortified KW - Frail Elderly KW - Genetic Variation KW - Haplotypes KW - Humans KW - Linear Models KW - Methylenetetrahydrofolate Reductase (NADPH2) KW - Methylmalonic Acid KW - Polymorphism, Single Nucleotide KW - Saccharomyces cerevisiae Proteins KW - Transcobalamins KW - Transcription Factors KW - Vitamin B 12 KW - Women's Health N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural UR - https://doi.org/10.1007/s12603-010-0013-1 ER -