Search Results - "Kristjansson, J.K."

Species Composition of Cultivated and Noncultivated Bacteria from Short Filaments in an Icelandic Hot Spring at 88°C by HJORLEIFSDOTTIR, S, SKIRNISDOTTIR, S, HREGGVIDSSON, G. O, HOLST, O, KRISTJANSSON, J. K

“…Samples of short pink-grayish filaments were collected from a hot spring in the Hengill area in southwestern Iceland at 85-88°C, pH 6.9 and 1.7 mg/L sulfide…”
Get full text

Species Composition of Cultivated and Noncultivated Bacteria from Short Filaments in an Icelandic Hot Spring at 88 degrees C by Hjorleifsdottir, S., Skirnisdottir, S., Hreggvidsson, G.O., Holst, O., Kristjansson, J.K.

“…Samples of short pink-grayish filaments were collected from a hot spring in the Hengill area in southwestern Iceland at 85-88 degrees C, pH 6.9 and 1.7 mg/L…”
Get full text

Xylanases of thermophilic bacteria from Icelandic hot springs by Perttula, M, Ratto, M, Kondradsdottir, M, Kristjansson, J.K, Viikari, L

“…Thermophilic, aerobic bacteria isolated from Icelandic hot springs were screened for xylanase activity. Of 97 strains tested, 14 were found to be xylanase…”
Get full text

First practical assay for soluble nitrous oxide reductase of denitrifying bacteria and a partial kinetic characterization by Kristjansson, J K, Hollocher, T C

“…Lysis of spheroplasts made from denitrification-adapted Paracoccus denitrificans released a soluble nitrous oxide reductase which was assayed…”
Get full text

Isolation and characterization of moderately halophilic bacteria from fully cured salted cod (bachalao) by Vilhelmsson, O, Hafsteinsson, H, Kristjansson, J.K

“…A total of 128 strains of moderately halophilic bacteria were isolated from wet, dry and desalted bachalao (salted codfish) as well as from fresh cod and…”
Get full text

new thermostable alpha-L-arabinofuranosidase from a novel thermophilic bacterium by Birgisson, H, Fridjonsson, O, Bahrani-Mougeot, F.K, Hreggvidsson, G.O, Kristjansson, J.K, Mattiasson, B

“…An alpha-L-arabinofuranosidase gene was identified in a sequenced genome of a novel thermophilic bacterium, which belongs to the recently described phylum of…”
Get full text

Origin of trace gases in submarine hydrothermal vents of the Kolbeinsey Ridge, north Iceland by Botz, R., Winckler, G., Bayer, R., Schmitt, M., Schmidt, M., Garbe-Schönberg, D., Stoffers, P., Kristjansson, J.K.

“…Two hydrothermal fields of the Kolbeinsey Ridge area, north of Iceland, show vent gas characteristics which can be related to the subsurface conditions. Helium…”
Get full text

A new thermostable [alpha]-l-arabinofuranosidase from a novel thermophilic bacterium by Birgisson, Hákon, Fridjonsson, Olafur, Bahrani-mougeot, Farah Khadijeh, Hreggvidsson, Gudmundur O, Kristjansson, Jakob K, Mattiasson, Bo

“…An α-l-arabinofuranosidase gene was identified in a sequenced genome of a novel thermophilic bacterium, which belongs to the recently described phylum of…”
Get full text

Thermostable xylanolytic enzymes from Rhodothermus marinus grown on xylan by Dahlberg, L, Holst, O, Kristjansson, J.K

“…The thermophilic eubacterium Rhodothermus marinus was cultivated in a fermentor and studied with respect to activities of induced xylanolytic enzymes. Growth…”
Get full text

Ecology and habitats of extremophiles by Kristjánsson, J K, Hreggvidsson, G O

“…This review describes the main natural extreme environments, characterized by high temperature, high and low pH and high salinity, that can be colonized by…”
Get full text

Extremely halotolerant bacteria characteristic of fully cured and dried cod by Vilhelmsson, Oddur, Hafsteinsson, Hannes, Kristjánsson, Jakob K.

“…Gram-positive cocci were isolated in high numbers from salted codfish during processing. They were found to be the main bacterial type in fully cured and dried…”
Get full text

DNA:DNA hybridization and chemotaxonomic studies of Thermus scotoductus by Tenreiro, S, Nobre, M.F, Hoste, B, Gillis, M, Kristjansson, J.K, Da Costa, M.S

“…The species Thermus scotoductus was recently described as containing several non-pigmented isolates from Selfoss, Iceland, and the X-1 strain from the USA…”
Get full text

Production of Rhizobium inoculants for Lupinus nootkatensis on nutrient-supplemented pumice by Einarsson, S, Gudmundsson, J, Sverrisson, H, Kristjansson, J.K, Runolfsson, S

“…The use of the legume Lupinus nootkatensis as a pioneer plant to fight soil erosion and to reclaim eroded soils in Iceland has been under development for a few…”
Get full text

Continuous cultivation of Hydrogenobacter thermophilus at low partial pressures of H2 by MANELIUS, I, HOLST, O, HREGGVIDSSON, G. O, KRISTJANSSON, J. K, RAVEN, N, SHARP, R

Get full text

Screening for restriction endonucleases in aerobic, thermophilic eubacteria by Hj rleifsd ttir, Sigr dur, P tursd ttir, S lveig K., Korpela, Jaana, Torsti, Anna-Maria, Mattila, Pekka, Kristj nsson, Jakob K.

“…A total of 216 Icelandic aerobic, heterotrophic, thermophiles belonging to three different genera were screened for type II restriction endonucleases. The…”
Get full text

Analysis of nitrate in food extracts using a thermostable formate linked nitrate reductase enzyme system by BALDURSSON, S, KRISTJANSSON, J. K

“…A method for reduction of nitrate to nitrite for determination of nitrate is described, using a thermostable formate linked nitrate reductase enzyme system…”
Get full text

Interaction of poly(L-lysine) and copolymers of lysine with immobilized DNA by Nicola, N A, Kristjansson, J K, Fasman, G D

Get more information