Results 71 to 80 of about 937,668 (336)

Unveiling Global Diversity of Patescibacteriota and Functional Interactions with Host Microbes

open access: yesAdvanced Science, EarlyView.
Patescibacteriota represents a diverse group of ultra‐small epibiotic bacteria, which is largely overlooked. By integrating ribosomal protein S3‐based community profiling with MAG‐based metabolic potential analyses, this study provides new insights into their distribution, diversity, and potential interactions with other bacteria across diverse ...
Yanhan Ji   +12 more
wiley   +1 more source

The outcomes of most aggressive interactions among closely related bird species are asymmetric [PDF]

open access: yesPeerJ, 2017
Aggressive interactions among closely related species are common, and can play an important role as a selective pressure shaping species traits and assemblages.
Paul R. Martin   +2 more
doaj   +2 more sources

Freshwater Microplastics [PDF]

open access: yes, 2018
This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns. The book explores whether microplastics represent emerging contaminants in freshwater systems, an area that remains underrepresented to date.
Wagner, Martin, Lambert, Scott
openaire   +4 more sources

Nap1L4a Cooperates with Scl/Klf1 to Recruit H2A.Z in Mediating Interactions Among Cis‐Regulatory Elements and Transcription Required for Primitive Erythropoiesis in Zebrafish

open access: yesAdvanced Science, EarlyView.
Nap1l4a is required in erythropoiesis and hypoxia responses via physical interaction with Klf1 and Scl to recruit the histone variant H2A.Z. This facilitates its associated cis‐regulatory element (CRE) remodeling and the consequent chromatin assembly, and activates the transcription of erythroid lineage‐specific genes.
JiaHao Shi   +10 more
wiley   +1 more source

Effects of Nutrition Intensification on the Secondary Ovary Development and Oviposition of Redclaw Crayfish

open access: yesAquaculture Nutrition
To further explore the impact of nutrient fortification on the ovarian secondary development of redclaw crayfish, four groups were set up: group ①, no feeding; group ②, formulated feeding; groups ③ and ④, formulated feed + nutrient bait.
Cheng Shun   +8 more
doaj   +1 more source

Rural Development and the Declining Coherence of Rural Policy: An American and Canadian Perspective [PDF]

open access: yes
Rural development policy in North America has moved from a position of national importance to one of marginality as Canada and the United States grew. While rural policy and agricultural policy are no longer synonymous there is no firm consensus on what ...
Freshwater, David
core   +1 more source

Final report : verification of bay productivity measurement by remote sensors [PDF]

open access: yes, 2004
From University of Texas at Austin Marine Science Institute to Texas Water Development BoardInteragency cooperative contract TWDB contract no. IA03-483-003July 2004Ecosystem function in estuarine environments is known to be an important indicator of ...
Montagna, Paul A.   +1 more
core   +1 more source

Fermented Lacticaseibacillus Paracasei Cultures Ameliorate Colitis by Modulating Microbiota‐Derived Tryptophan Metabolism and Macrophage Polarization

open access: yesAdvanced Science, EarlyView.
A solid‐state fermented probiotic (PYW) is developed using wheat bran as substrate, containing high viable Lacticaseibacillus paracasei and bioactive metabolites. PYW alleviates intestinal inflammation by gut microbiota composition, enriching indole derivatives, activating aryl hydrocarbon receptor signaling, and regulating macrophage polarization. PYW
Heng Zhang   +11 more
wiley   +1 more source

Building the Freshwater Network: A new approach to the identification of freshwater biodiversity hotspots and restoration opportunities in England and Wales

open access: yesEcological Solutions and Evidence
Existing water environment policy, mostly focused on the siloed management of large waters, has not succeeded in restoring freshwater biodiversity in England and Wales.
Jeremy Biggs   +5 more
doaj   +1 more source

Assessment of water quality and phytoplankton community of Limpenaeus vannamei pond in intertidal zone of Hangzhou Bay, China

open access: yesAquaculture Reports, 2018
This study was conducted to understand the associations between water quality and the phytoplankton community in intertidal mudflat pond of Limpenaeus vannamei, in the region around Hangzhou Bay.
Meng Ni   +3 more
doaj   +1 more source

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