Results 61 to 70 of about 26,870 (211)

Agrobacterium fabrum atu0526-Encoding Protein Is the Only Chemoreceptor That Regulates Chemoattraction toward the Broad Antibacterial Agent Formic Acid

open access: yesBiology, 2021
Soil-born plant pathogens, especially Agrobacterium, generally navigate their way to hosts through recognition of the root exudates by chemoreceptors.
Hao Wang   +5 more
doaj   +1 more source

Genetic factors regulating lung vasculature and immune cell functions associate with resistance to pneumococcal infection [PDF]

open access: yes, 2004
Streptococcus pneumoniae is an important human pathogen responsible for high mortality and morbidity worldwide. The susceptibility to pneumococcal infections is controlled by as yet unknown genetic factors.
Jonczyk, Magda S.   +7 more
core   +5 more sources

Defender or accomplice? Dual roles of plant vesicle trafficking in restricting and enabling geminiviral systemic infection

open access: yesNew Phytologist, Volume 249, Issue 6, Page 2986-3002, March 2026.
Summary The vesicle trafficking system enables multidirectional cargo fluxes between endomembrane compartments. However, vesicle trafficking plays dual roles during pathogen infections. In plants, it mediates autophagic immune responses but can also be hijacked by pathogens to facilitate successful infections.
Pepe Cana‐Quijada   +9 more
wiley   +1 more source

Theoretical developments in heavy nuclei [PDF]

open access: yes, 2002
The present-day nuclear structure theory exhibits a great degree of synergy with respect to methods that are used to describe various phenomena in heavy nuclear systems. From few-body methods, through the shell model to mean-field approaches, the bridges
Dobaczewski, Jacek
core   +3 more sources

Elucidating the Genetic Basis of Columnar Upright Architecture in Populus Through CRISPR Disruption of TILLER ANGLE CONTROL1

open access: yesPlant Biotechnology Journal, Volume 24, Issue 3, Page 1377-1397, March 2026.
ABSTRACT Narrow or upright branch angles in shoots and leaves lead to columnar, upright‐growing tree architectures, as observed in various tree species such as Lombardy poplar (Populus nigra var. italica). However, the genetic mechanism underlying this unique growth habit in Lombardy poplar has not yet been elucidated.
Na‐Young Choi   +7 more
wiley   +1 more source

Collisional Damping of Giant Monopole and Quadrupole Resonances

open access: yes, 2001
Collisional damping widths of giant monopole and quadrupole excitations for $^{120}$Sn and $^{208}$Pb at zero and finite temperatures are calculated within Thomas-Fermi approximation by employing the microscopic in-medium cross-sections of Li and ...
Ayik, S.   +3 more
core   +1 more source

Phloem Proteomics to Identify Small Open Reading Frame (sORF)‐encoded Peptides With a Putative Role in the Control of Flowering Time in Arabidopsis

open access: yesPhysiologia Plantarum, Volume 178, Issue 2, March/April 2026.
ABSTRACT Phloem sap proteomic studies have previously revealed that phloem sap composition varies during development and upon floral induction. Specific proteins, lipids, messenger RNAs (mRNAs), and peptides have been shown to accumulate at different developmental stages.
Irene Moreno‐Sanguino   +4 more
wiley   +1 more source

Dynamical calculation of $d^*$ mass and NN decay width in the quark delocalization, color screening model [PDF]

open access: yes, 2000
The mass estimate of the $d^* (IJ^P=03^+)$ dibaryon is improved by a dynamical calculation in the quark delocalization, color screening model. The partial decay width of $d^*$ into an $NN$ D-wave state is also obtained.
Abramov   +56 more
core   +2 more sources

A Comparative Study of Melanocytic Tumours: Linking Portuguese Dogs and Cats to Human Cases

open access: yesVeterinary and Comparative Oncology, Volume 24, Issue 1, Page 105-120, March 2026.
ABSTRACT Melanocytic tumours (MT) occur in both humans and companion animals, presenting an opportunity for comparative oncology research. Thus, this study provides a comprehensive epidemiological analysis comparing MT in Portuguese dogs, cats and humans. Data were obtained from the Portuguese National Cancer Registry (RON) (2011–2021) and Vet‐OncoNet (
Catarina Alves Pinto   +5 more
wiley   +1 more source

Compensation for Real Properties Acquired for Roads in Different Procedures - Comparative Analysis

open access: yesReal Estate Management and Valuation, 2017
Real properties acquired for the so-called public purpose, such as road investments, generate a one-off financial indemnity in the form of compensation paid to the expropriated owner.
Barańska Anna
doaj   +1 more source

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