Results 11 to 20 of about 26,870 (211)

Injection but not ingestion of a mixed virus suspension in Queensland fruit fly (Bactrocera tryoni) shifts persistent covert infection to acute pathology. [PDF]

open access: yesPest Manag Sci
Covert and persistent infections with multiple insect‐specific viruses are common in pest fruit flies and may affect pest management strategies. Our study investigated the host effects and viral loads of cripavirus and iflavirus as persistent infections in Queensland fruit fly, and after injection and ingestion of a mixed virus suspension containing ...
Sharpe SR   +4 more
europepmc   +2 more sources

The effect of macroeconomic variables on the robustness of the traditional Fama–French model. A study for Mexico using different portfolios [PDF]

open access: yesJournal of Economics Finance and Administrative Science, 2021
Purpose – Fama–French model (FFM) has been successful in helping to predict the financial markets, but investors have been interested in creating more sophisticated models to better predict the performance of the stock market.
Eduardo Saucedo, Jorge González
doaj   +1 more source

Theoretical prediction and experimental verification of protein-coding genes in plant pathogen genome Agrobacterium tumefaciens strain C58. [PDF]

open access: yesPLoS ONE, 2012
Agrobacterium tumefaciens strain C58 is a Gram-negative soil bacterium capable of inducing tumors (crown galls) on many dicotyledonous plants. The genome of A. tumefaciens strain C58 was re-annotated based on the Z-curve method.
Qian Wang   +4 more
doaj   +1 more source

The Impact of Covid-19 Pandemic on Value Migration Processes in the Real Estate Sector

open access: yesReal Estate Management and Valuation, 2023
The COVID-19 pandemic period brings huge uncertainty, especially for the real estate sector. On the one hand, restrictions on the mobility of a population, decline in travel demands, popularization of remote work and education models caused doubts among ...
Kowalski Michał J.   +2 more
doaj   +1 more source

Analyst herding—whether, why, and when? Two new tests for herding detection in target forecast prices

open access: yesEconomics and Business Review, 2023
This study proposes two novel tests for security analyst herding based on binomial correlation and forecast error volatility scaling, and applies it to investigate herding patterns in analyst target prices in 2008–2020 in the UK.
Reveley Callum   +4 more
doaj   +1 more source

Bacillus velezensis CLA178-Induced Systemic Resistance of Rosa multiflora Against Crown Gall Disease

open access: yesFrontiers in Microbiology, 2020
Plant growth-promoting rhizobacteria (PGPRs) are able to activate induced systemic resistance (ISR) of the plants against phytopathogens. However, whether and how ISR can be activated by PGPRs in plants of the Rosa genus is unclear.
Lin Chen   +8 more
doaj   +1 more source

Forecasting the Volatility of Real Residential Property Prices in Malaysia: A Comparison of Garch Models

open access: yesReal Estate Management and Valuation, 2023
The presence of volatility in residential property market prices helps investors generate substantial profit while also causing fear among investors since high volatility implies a high return with a high risk.
Suleiman Ahmad Abubakar   +6 more
doaj   +1 more source

Identification of T. gondii myosin light chain-1 as a direct target of TachypleginA-2, a small-molecule inhibitor of parasite motility and invasion [PDF]

open access: yes, 2014
This work was supported by US Public Health Service grant AI054961 (GEW/NJW), a University Research Fellowship from the Royal Society (NJW) and funding for the mass spectrometry analysis was provided by the Vermont Genetics Network/NIH Grant 8P20GM103449
Ballif, B.A.   +7 more
core   +3 more sources

TagF-mediated repression of bacterial type VI secretion systems involves a direct interaction with the cytoplasmic protein Fha [PDF]

open access: yes, 2018
The bacterial type VI secretion system (T6SS) delivers effectors into eukaryotic host cells or toxins into bacterial competitor for survival and fitness.
Filloux, A   +5 more
core   +1 more source

The Assimilation of γ-Butyrolactone in Agrobacterium tumefaciens C58 Interferes with the Accumulation of the N-Acyl-Homoserine Lactone Signal

open access: yesMolecular Plant-Microbe Interactions, 2004
Agrobacterium tumefaciens C58 communicates using N-acyl-homoserine lactones (acyl-HSL) and contains two lactonase-encoding genes, attM and aiiB, the products of which are capable of inactivating the acyl-HSL signal. In A.
Aurélien Carlier   +3 more
doaj   +1 more source

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