Search filters

List of works by Takahiro Segawa

Altitudinal changes in a bacterial community on Gulkana Glacier in Alaska.

scientific article

Ancient DNA reveals multiple origins and migration waves of extinct Japanese brown bear lineages

scientific article published in 2021

Application of real-time PCR array to the multiple detection of antibiotic resistant genes in glacier ice samples.

scientific article published in February 2010

Archaeal communities of Arctic methane-containing permafrost

scientific article published on 15 June 2016

Bacterial Microbiota Associated with the Glacier Ice Worm Is Dominated by Both Worm-Specific and Glacier-Derived Facultative Lineages.

scientific article

Bipolar dispersal of red-snow algae

scientific article published in Nature Communications

Cecal bacterial communities in wild Japanese rock ptarmigans and captive Svalbard rock ptarmigans

scientific article published on 15 October 2015

Census of bacterial microbiota associated with the glacier ice worm Mesenchytraeus solifugus

scientific article published on 11 January 2015

Demographic analysis of cyanobacteria based on the mutation rates estimated from an ancient ice core

scientific article published on 5 January 2018

Distribution of antibiotic resistance genes in glacier environments.

scientific article published on 27 November 2012

Draft Genome Sequence of Clostridium tagluense Strain A121, Isolated from a Permafrost Core in the Canadian High Arctic

article

Effects of dissolved oxygen and pH on nitrous oxide production rates in autotrophic partial nitrification granules

scientific article

Evaluating the Phylogenetic Status of the Extinct Japanese Otter on the Basis of Mitochondrial Genome Analysis

scientific article

Evaluation of reported sediment samples from 20 Ma using a molecular phylogenetic approach: comment on Liu et al. (2017)

scientific article published on 04 February 2020

Evolution of snow algae, from cosmopolitans to endemics, revealed by DNA analysis of ancient ice

scientific article published in 2023

Experimental Evidence for in Situ Nitric Oxide Production in Anaerobic Ammonia-Oxidizing Bacterial Granules

scientific article published on 30 April 2018

Genomic Analyses of Bifidobacterium moukalabense Reveal Adaptations to Frugivore/Folivore Feeding Behavior.

scientific article published on 4 April 2019

High-Throughput Short Variable Region Sequencing to Assess Diversity in Fecal Samples From Birds

scientific article published on 25 September 2018

Metagenomic analyses highlight the symbiotic association between the glacier stonefly Andiperla willinki and its bacterial gut community

scientific article published on 22 October 2018

Microbial community variation in cryoconite granules on Qaanaaq Glacier, NW Greenland.

scientific article published on 14 June 2016

Microfluidic PCR Amplification and MiSeq Amplicon Sequencing Techniques for High-Throughput Detection and Genotyping of Human Pathogenic RNA Viruses in Human Feces, Sewage, and Oysters.

scientific article

Microfluidic quantitative PCR for simultaneous quantification of multiple viruses in environmental water samples

scientific article

Next-Generation Sequencing of an 88-Year-Old Specimen of the Poorly Known Species Liagora japonica (Nemaliales, Rhodophyta) Supports the Recognition of Otohimella gen. nov

scientific article

Nitrogen Cycle Evaluation (NiCE) Chip for the Simultaneous Analysis of Multiple N-Cycle Associated Genes.

scientific article published on 2 February 2018

Noviherbaspirillum denitrificans sp. nov., a denitrifying bacterium isolated from rice paddy soil and Noviherbaspirillum autotrophicum sp. nov., a denitrifying, facultatively autotrophic bacterium isolated from rice paddy soil and proposal to reclas

scientific article

Phylogenomics and Morphology of Extinct Paleognaths Reveal the Origin and Evolution of the Ratites

scientific article

Removal of human pathogenic viruses in a down-flow hanging sponge (DHS) reactor treating municipal wastewater and health risks associated with utilization of the effluent for agricultural irrigation.

scientific article published on 22 October 2016

Seasonal change in bacterial flora and biomass in mountain snow from the Tateyama Mountains, Japan, analyzed by 16S rRNA gene sequencing and real-time PCR.

scientific article

Simultaneous quantification of multiple food- and waterborne pathogens by use of microfluidic quantitative PCR

scientific article published on 22 February 2013

Spatial and Temporal Variations in Pigment and Species Compositions of Snow Algae on Mt. Tateyama in Toyama Prefecture, Japan

scientific article published on 05 July 2021

Subglacial water pressure and ice-speed variations at Johnsons Glacier, Livingston Island, Antarctic Peninsula

scholarly article

Target virus log10 reduction values determined for two reclaimed wastewater irrigation scenarios in Japan based on tolerable annual disease burden.

scientific article published on 26 August 2017

The nitrogen cycle in cryoconites: naturally occurring nitrification-denitrification granules on a glacier.

scientific article published on 15 July 2014