Results 31 to 40 of about 150,792 (295)

Multiple small monthly doses of dicyandiamide (DCD) did not reduce denitrification in Waikato dairy pasture [PDF]

open access: yes, 2013
The effectiveness of multiple small doses of the nitrification inhibitor dicyandiamide (DCD) to decrease denitrification under warm moist conditions was tested in a 1-year field trial on a grazed dairy pasture. DCD was applied approximately every 4 weeks
Watkins, Natalie Lisa   +4 more
core   +1 more source

Dual native G‐quadruplex folding is associated with chromatin looping at the MYC locus

open access: yesFEBS Open Bio, EarlyView.
BG4‐detectable G‐quadruplex (G4) in HaCaT and NHEK keratinocytes identified folded and unfolded G4s enriched at promoters/TSSs and active enhancers, whereas unfolded G4s also overlapped weak/poised enhancers. At MYC–PVT1, 3C‐qPCR detected enhancer–promoter looping only when G4s were simultaneously folded at both regulatory elements under native ...
Dieila Giomo de Lima   +7 more
wiley   +1 more source

Ecological Restoration of a Cultivated Wetland to Enhance Nitrogen Retention in a Rapidly Developing Watershed

open access: yesWater Resources Research
For much of the coastal United States, water quality continues to worsen due to excess nitrogen (N) from agricultural production and urban development. Restoration of freshwater wetlands, especially those connected to streams (i.e., fluvial wetlands), is
Casey D. Kennedy   +4 more
doaj   +1 more source

Composition and Comprehensive Evaluation of Free Amino Acids in Millet from Longzhong Area in Gansu Province

open access: yesShipin gongye ke-ji
To explore the differences in the composition, content and comprehensive quality of free amino acids (FAA) in millet from Longzhong area in Gansu Province,12 different cultivars of millet were used as research objects, the types and contents of FAA were ...
Lilong LIU   +4 more
doaj   +1 more source

Identification and characterisation of calcitonin receptor isoforms expressed in glioblastoma derived glioma stem and U‐87 MG cells

open access: yesFEBS Open Bio, EarlyView.
Glioblastoma cells express calcitonin receptor variants (CT receptor isoforms) that may help them survive stress. Using qPCR, transcript‐specific long‐read nanopore sequencing, immunofluorescence co‐localisation and comparative sequence analysis, this study identifies a novel alternatively spliced CALCR transcript that encodes the CTb receptor isoform ...
Pragya Gupta   +7 more
wiley   +1 more source

Social Networks as a Coping Strategy for Food Insecurity and Hunger for Young Aboriginal and Canadian Children

open access: yesSocieties, 2014
Traditional foods and food sharing are important components of Aboriginal culture, helping to create, maintain, and reinforce social bonds. However, limitations in food access and availability may have contributed to food insecurity among Aboriginal ...
Benita Y. Tam   +2 more
doaj   +1 more source

Effect of Supplementation on Growth, Ultimate pH, Colour and Cooking Losses of Meat from Indigenous Xhosa Lop-eared Goats [PDF]

open access: yesAsian-Australasian Journal of Animal Sciences, 2013
The objective of the study was to determine the effect of Acacia karroo supplementation on growth, ultimate pH, colour and cooking losses of meat from indigenous Xhosa lop-eared goats.
S. Ngambu, V. Muchenje, U. Marume
doaj   +1 more source

A retrospective survey of the factors responsible for culling and mortality in dairy farms in the Eastern Cape Province, South Africa

open access: yesScientific African, 2021
Globally, the dairy industry estimates the production of 1077 million tonnes of milk by 2050, and this estimation is influenced by a fast-growing population.
Yanga Simamkele Diniso   +1 more
doaj   +1 more source

The Pasture-Type Approach for Mountain Pasture Description and Management

open access: yesItalian Journal of Agronomy, 2012
The study of pastoral resources can take different approaches with the main goal of characterizing pasture vegetation and its potential carrying capacity. In recent times, the pasture-type approach has been developed in several Alpine areas – on a regional and on a district scale – starting from sward surveys carried out taking the approach formerly ...
Argenti A., LOMBARDI, Giampiero
openaire   +5 more sources

IGF2 knockout reduces but does not abolish osteosarcoma growth in vitro and in vivo

open access: yesFEBS Open Bio, EarlyView.
To test whether endogenous IGF2 promotes osteosarcoma growth, IGF2 was knocked out in Saos2 cells via CRISPR‐Cas9. KO cells showed reduced proliferation in vitro, and knockout xenografts in mice reached only ~25% of wild‐type tumor volume. Insulin‐like growth factor 2 (IGF2) is implicated in osteosarcoma, but direct functional evidence of its role is ...
Shun Yao, Marco Archetti
wiley   +1 more source

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