Results 51 to 60 of about 3,270 (218)

Ultrastructure of Diplophrys parva, a New Small Freshwater Species, and a Revised Analysis of Labyrinthulea (Heterokonta) [PDF]

open access: yes, 2012
We describe Diplophrys parva n. sp., a freshwater heterotroph, using fine structural and sequence evidence. Cells are small (L = 6.5 ± 0.08, W = 5.5 ± 0.06 µm; mean ± SE) enclosed by an envelope/theca of overlapping scales, slightly oval to elongated ...
Anderson, O. Roger   +1 more
core   +2 more sources

Protist diversity and community assembly in surface sediments of the South China Sea

open access: yesMicrobiologyOpen, 2019
Protists are pivotal components of marine ecosystems in terms of their high diversity, but protist communities have been poorly explored in benthic environments.
Wenxue Wu, Bangqin Huang
doaj   +1 more source

Morphology and molecular phylogeny of a marine interstitial tetraflagellate with putative endosymbionts: Auranticordis quadriverberis n. gen. et sp. (Cercozoa)

open access: yesBMC Microbiology, 2008
Background Comparative morphological studies and environmental sequencing surveys indicate that marine benthic environments contain a diverse assortment of microorganisms that are just beginning to be explored and characterized.
Leander Brian S   +2 more
doaj   +1 more source

Distinct prokaryotic and eukaryotic communities and networks in two agricultural fields of central Japan with different histories of maize–cabbage rotation

open access: yesScientific Reports, 2023
Crop rotation is an important agricultural practice for homeostatic crop cultivation. Here, we applied high-throughput sequencing of ribosomal RNA gene amplicons to investigate soil biota in two fields of central Japan with different histories of maize ...
Harutaro Kenmotsu   +4 more
doaj   +1 more source

Organic matter composition and the protist and nematode communities around anecic earthworm burrows [PDF]

open access: yes, 2015
By living in permanent burrows and incorporating organic detritus from the soil surface, anecic earthworms contribute to soil heterogeneity, but their impact is still under-studied in natural field conditions.
Andriuzzi, Walter S.   +11 more
core   +4 more sources

Spatial composition differences and diversity of gut eukaryotes in white-lipped deer in Xizang, China [PDF]

open access: yesZoologia (Curitiba)
The microbiome plays an important role in human health and biodiversity conservation. However, the gut microbial composition of many wild animals is still unknown due to the difficulty in sampling.
Yuangang Yang   +6 more
doaj   +1 more source

Community transcriptomics reveals drainage effects on paddy soil microbiome across the three domains of life [PDF]

open access: yes, 2018
Methan ist ein potentes Treibhausgas, das erheblich zum Klimawandel beiträgt. Es wird biologisch ausschließlich durch methanogene Archaeen produziert, welche in anoxischen Böden weit verbreitet sind. Ein Beispiel ist der Nassreisanbau. Dieser trägt 10%
Abdallah, Rehab
core   +1 more source

Detection of protozoan hosts for Legionella pneumophila in engineered water systems by using a biofilm batch test [PDF]

open access: yes, 2010
Legionella pneumophila proliferates in aquatic habitats within free-living protozoa, 17 species of which have been identified as hosts by using in vitro experiments. The present study aimed at identifying protozoan hosts for L.
Valster, R.M.   +2 more
core   +2 more sources

Shifts in DNA yield and biological community composition in stored sediment: implications for paleogenomic studies [PDF]

open access: yesMetabarcoding and Metagenomics, 2022
Lake sediments hold a wealth of information from past environments that is highly valuable for paleolimnological reconstructions. These studies increasingly apply modern molecular tools targeting sedimentary DNA (sedDNA).
Katie A. Brasell   +8 more
doaj   +3 more sources

The CCAP KnowledgeBase : linking protistan and cyanobacterial biological resources with taxonomic and molecular data [PDF]

open access: yes, 2013
Peer ...
Achilles-Day, Undine E M   +16 more
core   +2 more sources

Home - About - Disclaimer - Privacy