References
- Azam , F. and Volcani , B.E. 1974 . Role of silicon in diatom metabolism VI active transport of germanic acid in the heterotrophic diatom Nitzchia alba . Arch. Microbiol. , 101 : 1 – 8 .
- Chmielowski , J. and Klapcinska , B. 1986 . Bioaccumulation of germanium by Pseudomonas putida in the presence of two selected substrates . Appl. Environ. Microbiol. , 51 : 1099 – 1103 .
- Davydov , V.I. 1966 . Germanium , New York, NY : Gordon and Breach Science Publishers .
- Glockling , F. 1969 . The Chemistry of Germanium , New York, NY : Academic Press .
- Jaworski , J.G. 1982 . “ Germanium (Ge) data sheet. Data sheets on selected toxic elements ” . In National Research Council of Canada (NRCC) Associated Commitee on Scientific Criteria for Environmental Quality , 31 – 32 . Ontario, , Canada : NRCC Publication No. 19252 of the Environmental Secretariat .
- Kada , T. , Mochizuki , H. and Miyao , K. 1984 . Antimutagenic effects of germanium oxide on trp‐p‐2‐induced frameshift mutation in Salmonella typhimurium TA98 and TA1538 1984 . Mutat. Res. , 125 : 145 – 153 .
- Kar , M. and Mishra , D. 1976 . Catalase, peroxidase, and polyphenoloxidase activities during rice leaf senescence . Plant Physiol. , 57 : 315 – 319 .
- Li , A.P. , Dahl , A.R. and Hill , J.O. 1982 . In vitro cytotoxicity and genotoxicity of dibutyltin dichloride and dlbutylgermanium dichloride . Toxic. Appl. Pharmacol. , 64 : 482 – 485 .
- Matsumoto , H. , Syo , S. and Takahashi , E. 1975 . Translocation and some forms of germanium in rice plants . Soil Sci. Plant Nutr. , 21 : 273 – 279 .
- Mochizuki , H. and Kada , T. 1982 . Antimutagenic effect of Ge‐132 on α‐ray induced mutations in Escherichia coli Blr WP2 trp‐ . Int. J. Radiat. Biol. , 42 : 653 – 659 .
- Raven , J.A. 1983 . The transport and function of silicon in plants . Biol. Rev. Cambridge Philos. Soc. , 58 : 179 – 207 .
- Schroeder , H.A. and Balassa , J.J. 1967 . Abnormal trace metals in man: germanium . J. Chrom. Dis. , 20 : 211 – 224 .
- Sienko , M.J. and Plane , R.A. 1974 . Chemical Principles and Practices , 2nd Edition , New York, NY : McGraw‐Hill, Inc. .
- Stix , G. 1994 . Material advantage: IBM pushes silicon‐germanium chips into the marketplace . Scientific American , 270 : 146 – 147 .
- Takahashi , E. and Miyaki , Y. . Silica and plant growth . Proc. Int. Semin. Soil Environ. Fert. Manage. Intensive Agric . 1977 . pp. 603 – 611 .
- van Dyke , M.I. , Lee , H. and Trevors , J.T. 1989 . Germanium toxicity in selected bacterial and yeast strains . J. Ind. Microbiol. , 4 : 299 – 306 .
- van Dyke , M.I. , Parker , W. , Lee , H. and Trevors , J.T. 1990 . Germanium accumulation by Pseudomonas stutzeri AG259 . Appl. Microbiol. Biotechnol. , 33 : 716 – 720 .
- Werner , D. 1967 . Untersuchungen uber die rolle der kieselsaure in der entwicklung hoherer pflanzen. I. Analyse der hemmung durch germanium‐saure . Planta , 76 : 25 – 36 .
- Yanagimoto , M. , Saitoh , H. and Kakimoto , N. 1983 . Alkaline shift effect on the uptake of germanium by algae Chlorella ellipsoideae, Oscillitoria spp. and Spirulina platensis . J. Ferment. Technol. , 61 : 233 – 238 .
- Yoshida , S. , Navasero , S.A. and Ramirez , E.A. 1969 . Effects of silica and nitrogen supply on some leaf characters of the rice plant . Plant and Soil , 31 : 48 – 56 .
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