Results 131 to 140 of about 556 (212)

Resilience of floral scent emission after florivory

Plant Biology, Volume 28, Issue 5, Page 1491-1506, August 2026.
Florivory is thought to affect floral traits, impacting pollination. However, our data suggest a stability in post‐florivory scent emission, which may guarantee the maintenance of pollinator visitation regardless of florivory, indicating a resilience of natural systems with multiple and simultaneous interactions. Created in BioRender. Tunes, P.
P. Tunes, Y. Canaveze, S. R. Machado, S. Dötterl, E. Guimarães   +4 more
wiley   +1 more source

Size of chloroplasts in Arabidopsis mesophyll cells affects jasmonate biosynthesis

Plant Biology, Volume 28, Issue 5, Page 1330-1342, August 2026.
The relationship between chloroplast structure and hormone biosynthesis capacity is poorly understood. This study shows that mutants harbouring giant chloroplasts produce more jasmonic acid upon mechanical stress than wild‐type plants, suggesting that organellar architecture is a previously unrecognized factor associated with plant hormone biosynthesis
R. Baral, H. Stellmach, S. N. Kariithi, M. Heilmann, S. Krüger, J. Ziegler, B. Hause   +6 more
wiley   +1 more source

Evaluating the Impact of Teriflunomide and Dimethyl Fumarate on Quality of Life in Relapsing-remitting Multiple Sclerosis: Insights from Eastern Saudi Arabia.

Ann Afr Med
Alshayban D, Al-Shamrani FJ, Alamer KA, Muazen MY, Alqahtani KA, Alsulaiman L, Islam MA, Balkhi B, Alqahtani S, AlHarkan KS.   +9 more
europepmc   +1 more source

Comparative effectiveness of teriflunomide and ocrelizumab on smoldering activity in multiple sclerosis: an observational study in the Swiss Multiple Sclerosis Cohort. [PDF]

J Neurol
Cagol A, Schaedelin S, Ocampo-Pineda M, Benkert P, Melie-Garcia L, Luchetti L, Yaldizli Ö, Oechtering J, D'Souza M, Fischer-Barnicol B, Müller S, Finkener S, Vehoff J, Disanto G, Chan A, Pot C, Zecca C, Derfuss T, Lieb JM, Diepers M, Wagner F, Du Pasquier R, Lalive PH, Pravatà E, Kim OC, Hoepner R, Roth P, Gobbi C, Leppert D, Battaglini M, Kappos L, Sormani MP, Kuhle J, Granziera C, Swiss MS Cohort.   +34 more
europepmc   +1 more source

Step by step: Floral structure and developmental changes to the formation of the gynostegium in Apocynaceae s.l.

Plant Biology, Volume 28, Issue 5, Page 1467-1480, August 2026.
Developmental changes in Apocynaceae s.l. reveal progressive reductions in the corolla tube and epipetaly, together with increased staminal tube formation, highlighting shifts in floral integration associated with gynostegium evolution and organization.
D. M. Alves, L. S. Souto, J. L. S. Mayer, I. Koch   +3 more
wiley   +1 more source

Toxicity of Common Acaricides, Disinfectants, and Natural Compounds against Eggs of Rhipicephalus annulatus. [PDF]

Pathogens
Ibrahium SM, Abdel-Baki AS, Gadelhaq SM, Aboelhadid SM, Mahran HA, Al-Quraishy S, Reyad A, Kamel AA.   +7 more
europepmc   +1 more source

Risk Assessment Models for Heated Tobacco Products

Risk Analysis, Volume 46, Issue 8, August 2026.
ABSTRACT Heated tobacco products (HTPs) are marketed as alternatives to conventional cigarettes with a potential reduced risk profile. Yet, their actual impact on cancer and noncancer disease risk remains uncertain and requires rigorous quantitative assessment.
Lucia Maddalena, Beril Yildiz, Francesca Del Vecchio Blanco, Mario Rosario Guarracino   +3 more
wiley   +1 more source

Systemic infection of tobacco mosaic virus is limited by upward transport and phloem unloading without coat protein

The Plant Journal, Volume 127, Issue 3, August 2026.
SUMMARY Coat protein (CP) is widely viewed as essential for systemic infection of tobacco mosaic virus (TMV), yet the mechanistic basis of this requirement remains incompletely resolved. In this study, we show that TMV can still achieve long‐distance vascular transport in the absence of CP, but systemic infection becomes intermittent because the ...
Minhue Jung, Kook‐Hyung Kim
wiley   +1 more source

The herbicide acetochlor causes lipid peroxidation by inhibition of glutathione peroxidase activity. [PDF]

Toxicol Sci
Mesmar F, Muhsen M, Mirchandani R, Tourigny JP, Tennessen JM, Bondesson M.   +5 more
europepmc   +1 more source

Early intensive versus escalation treatment in patients with relapsing-remitting multiple sclerosis in Austria. [PDF]

J Neurol
Guger M, Enzinger C, Leutmezer F, Di Pauli F, Kraus J, Kalcher S, Kvas E, Berger T, Austrian MS Treatment Registry (AMSTR).   +8 more
europepmc   +1 more source