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Influence of intimate association with humic polymers on biodegradation of labeled organic substrates in soil

, : Influence of intimate association with humic polymers on biodegradation of labeled organic substrates in soil. Soil Biology and Biochemistry 10(6): 483-486

A variety of labeled organic compounds and microbial products were incubated in soil with and without first effecting an intimate association of the labeled compounds with model phenolase humic-acid polymers by freeze-drying at pH 6.0 mixtures of the labeled compounds and polymers. The association of Chlorella protein with the polymers reduced mineralization over 12 weeks by 41%. Similarly decomposition of cysteine and Anabaena flos-aqua cytoplasm was reduced by 26% and glycine 16%.


DOI: 10.1016/0038-0717(78)90041-x

Other references

Ruiz Garate J.L.; Tormo Iguacel J.; Lopez Lorenzo P.; Sanz Perez B., 1974: Environmental bacteriology of a poultry processing plant and of the meat produced there. Anales de Bromatologia 26(1): 81-98

Durben, G.; Rathert, P.; Lutzeyer, W., 1976: Septic complications in a case of diagnosed silent kidney. Journal D'urologie et de Nephrologie 82 Suppl 2: 193-193

Turbpaiboon, C.; Svasti, S.; Sawangareetakul, P.; Winichagoon, P.; Srisomsap, C.; Siritanaratkul, N.; Fucharoen, S.; Wilairat, P.; Svasti, J., 2002: Hb Siam Gly fwdarw Arg is a typical alpha chain hemoglobinopathy without an alpha-thalassemic effect. Hemoglobin 26(1): 77-81, February

Selyatitskaya, V.G.; Mertvetsov, N.P.; Shulga, V.A.; Salganik, R.I.; Kolpakov, M.G., 1985: A study of [3H]aldosterone binding by nuclear and cytoplasmic receptors of the rat kidney with different content of aldosterone in the organism. The distribution of specific mineralocorticoid receptors in rat kidney cells was found to depend on aldosterone concentration. With increasing aldosterone concentrations the number of specific receptors for aldosterone in the cytoplasm decreased a...

Soffner J., 1968: Where can one best overwinter butterfly pupae. Entomologische Berichte (Berlin) 1-48: 47-48

Carnielli, A., 1984: Genotype x environment interaction as a factor in the stability of seed production in six soyabean cultivars in Mato Grosso do Sul. Seed production stability of 6 soyabean cv. was evaluated using data from field trials in 1978-83 at 4 sites. The analysis was based on the linear regression of the mean yield of each cv. on the mean yield of all cv. for each year and site. The me...

Neill, J.D.; Freeman, M.E.; Tillson, S.A., 1971: Control of the proestrus surge of prolactin and luteinizing hormone secretion by estrogens in the rat. Oestradiol antiserum administered to female Sprague-Dawley rats on the'day of pro-oestrus immediately before the prolactin surge began haa no effect on subsequent prolactin or LH secretion, but when given 24 h earlier it abolished pro-oestrus...

Murahashi, K.; Nagatani, S.; Maeda, K.I.hiro; Tsukamura, H., 1998: Increase in in vivo glutamate release in the mediobasal hypothalamus during progesterone-enhanced LH surge in estrogen-primed ovariectomized rats. Progesterone has a facilitating effect on luteinizing hormone (LH) surges induced by estrogen in ovariectomized (OVX) rats. The aim of the present study was to elucidate the involvement of excitatory amino acids such as glutamate and aspartate, an...

Kadir, R.A.; Lee, C.A.; Sabin, C.A.; Pollard, D.; Economides, D.L., 2002: DDAVP nasal spray for treatment of menorrhagia in women with inherited bleeding disorders: a randomized placebo-controlled crossover study. To assess DDAVP (1-deamino-8-d-arginine vasopressin; desmopressin) nasal spray in the management of menorrhagia in patients with inherited bleeding disorders, 39 women (aged 18-50 years) with menorrhagia were recruited and were randomized to start...

Aguirre, A.F.; Baca, O.; Velasco, R.; Erazo, J., 2001: Elevation topography system in keratoconus. IOVS 42(4): S894, March 15