Results 11 to 20 of about 6,970 (172)

The Ti Plasmid-Encoded VirJ Functions as a Lysyl-Phosphatidylglycerol Hydrolase in Agrobacterium tumefaciens. [PDF]

Mol Microbiol
We identify the long‐known virulence factor VirJ as a lysyl‐phosphatidylglycerol (L‐PG) hydrolase. Like the chromosomally encoded virulence factor AcvB, it prevents excessive accumulation of L‐PG in the membrane, thereby maintaining efficient T‐DNA transfer via the Type IV secretion system (T4SS) in Agrobacterium tumefaciens.
Lotz B, Brodskaia L, Fritz C, Hebecker S, Tauchert MK, Breisch J, Jahn D, Narberhaus F, Moser J, Aktas M.   +9 more
europepmc   +2 more sources

Bis(silylene)-Mediated N═N Bond Scission of Diazo Compounds. [PDF]

Angew Chem Int Ed Engl
The carborane‐based bis(silylene) enables unprecedented N═N bond scission in diazodiarylmethanes. While xanthene‐ and aniline‐based scaffolds promote end‐on addition with partial N═N activation, the carborane‐based variant uniquely achieves complete N═N bond scission of Ar2C═N═N compounds, resulting in isolable disilicon nitride imino species.
Xiong Y, Yao S, Driess M.
europepmc   +3 more sources

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

Economics 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, Shanaev Savva, Bin Yu, Panta Humnath, Ghimire Binam   +4 more
doaj   +1 more source

Mechanisms controlling the plasma membrane targeting and the nanodomain organization of the plant SPFH protein HIR2. [PDF]

Plant J
SUMMARY Plasma membranes (PM) contain myriads of diverse nanodomains that correspond to nanometric scale structures enriched in specific lipids and proteins acting as signaling/regulation hubs involved in diverse biological processes. So far, how PM nanodomains are formed and maintained in plant cells remains largely unknown.
Daněk M, Hdedeh O, Amo J, Boutet J, Neubergerová M, Safi H, Abuzeineh A, Martín-Barranco A, Fiche JB, Mercier C, Dumortier B, Krouk G, Nollmann M, Pleskot R, Boutté Y, Santoni V, Mongrand S, Martinière A, Zelazny E.   +18 more
europepmc   +2 more sources

Multiple Primary Malignancies in Patients With Gastric Cancer: A Retrospective Study in National Cancer Center of China. [PDF]

Cancer Innov
This study demonstrates multiple primary malignancies (MPMs) occur in 4.01% of gastric cancer patients and most commonly involve the esophagus, colorectum, and lung. Distinct differences are observed between synchronous and metachronous cases. These findings establish a clinical and epidemiological framework to inform future investigations into MPMs in
Zhu G, Li Y, Wang B, Xue L, Jiao Y, Wang X, Du C.   +6 more
europepmc   +2 more sources

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

Frontiers 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, Xinghong Wang, Qinghua Ma, Lusen Bian, Xue Liu, Yan Xu, Huihui Zhang, Jiahui Shao, Yunpeng Liu   +8 more
doaj   +1 more source

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

Real 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, Othman Mahmod, Daud Hanita, Abdullah Mohd Lazim, Kadir Evizal Abdul, Kane Ibrahim Lawal, Husin Abdullah   +6 more
doaj   +1 more source

Construction of an Agrobacterium tumefaciens C58 recA mutant [PDF]

Journal of Bacteriology, 1989
Clones encoding the recA gene of Agrobacterium tumefaciens C58 were isolated from a cosmid bank by complementation of an Escherichia coli recA mutation. Subcloning and mutagenesis with the lacZ fusion transposon Tn3HoHo1 located the Agrobacterium recA gene to a 1.3-kilobase segment of DNA.
S K, Farrand, S P, O'Morchoe, J, McCutchan   +2 more
openaire   +2 more sources

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

Molecular 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, Romain Chevrot, Yves Dessaux, Denis Faure   +3 more
doaj   +1 more source

Value-Based Management for Real Estate Developers’ Activities

Real Estate Management and Valuation, 2020
Real estate development investments are characterized by a high value of projects, which in the event of irregularities in their implementation may result in significant losses for the economy.
Kowalski Michał J., Kazak Jan K.
doaj   +1 more source