Results 41 to 50 of about 22,627 (164)

Autoactive MtDMI1 Reprogrammes Immunity and Development in Tomato via Ethylene Signalling

Plant Biotechnology Journal, EarlyView.
ABSTRACT The Common Symbiosis Signalling Pathway (CSSP) underpins interactions between plants and microbes, yet its potential for crop improvement remains underexplored. Here, we investigated the gain‐of‐function mutant SPD1 (MtDMI1S760N), which constitutively activates the symbiotic signalling pathway in Medicago truncatula, by expressing it in tomato
Haiyue Liu, Ji Xu, Fang Xie
wiley   +1 more source

Erythrokeratodermia‐Cardiomyopathy Syndrome: Expanding the DSP Mutational Spectrum Beyond Proline Substitutions

Pediatric Dermatology, EarlyView.
ABSTRACT Erythrokeratodermia cardiomyopathy (EKC) syndrome is a rare autosomal dominant disorder characterized by generalized erythrokeratoderma and progressive dilated cardiomyopathy, caused by pathogenic variants in the SR6 domain of desmoplakin (DSP).
Sepideh Hamzehlou, Ryland D. Mortlock, Caroline Echeandia‐Francis, Jing Zhou, Chao Xing, Nnenna G. Agim, Keith A. Choate, Donald A. Glass II   +7 more
wiley   +1 more source

Cell age dependent concentration of Escherichia coli divisome proteins analyzed with ImageJ and ObjectJ

Frontiers in Microbiology, 2015
The rod-shaped Gram-negative bacterium Escherichia coli multiplies by elongation followed by binary fission. Longitudinal growth of the cell envelope and synthesis of the new poles are organized by two protein complexes called elongasome and divisome ...
Norbert O.E. Vischer, Jolanda eVerheul, Marten ePostma, Bart evan den Berg van Saparoea, Elisa eGalli, Paolo eNatale, Kenn eGerdes, Joen eLuirink, Waldemar eVollmer, Miguel eVicente, Tanneke eDen Blaauwen   +10 more
doaj   +1 more source

Iron homeostasis in the annual and perennial stem zones of Arabis alpina

Plant Biology, EarlyView.
Iron accumulates in secondary growth tissues in the perennial stem zone and is correlated with particular gene expression patterns in the perennial model plant Arabis alpina. Abstract Plants store nutrients, including the micronutrient iron, in bioavailable forms to support growth in subsequent seasons. The perennial lifestyle is preponderant in nature.
A. Sergeeva, H.‐J. Mai, P. Bauer
wiley   +1 more source

Immunolocalization of SP22 (Park7) on the human sperm membrane is indicative of live birth

Reproduction and Fertility
With the decline in sperm quality over the recent decades, there is little doubt that the decreased efficiency of spermatogenesis in men reflects their increasing susceptibility to environmental and pharmaceutical exposures that can compromise male ...
Gary R Klinefelter, Michael P Diamond, Stephen A Krawetz   +2 more
doaj   +1 more source

Immunohistochemical study of the six types of endocrine cells in the enteropancreatic system of the lizard Tropidurus torquatus (Squamata: Tropiduridae)

The European Zoological Journal, 2017
The present study investigates the aspects of endocrine cells secreting cholecystokinin, gastrin, insulin, glucagon, somatostatin and serotonin in the enteropancreatic system of Tropidurus torquatus.
E. M. S. Firmiano, N. N. Cardoso, A. Sales, M. A. J. Santos, A. L. S. Mendes, A. A. Nascimento   +5 more
doaj   +1 more source

IL‐33 Elicits LTC4 Synthesis in Allergic Inflammation via ST2‐Mediated Activation of Eosinophils

European Journal of Immunology, Volume 56, Issue 3, March 2026.
Allergic reaction‐derived IL‐33 activates ST2 to trigger selective eosinophil activation. IL‐33 in a type 2 immune response environment induces biogenesis of lipid bodies in eosinophils, platforms for the generation of lipid mediators, and selectively triggers LTC4 production.
Vitória F. Rosário‐Garcia, Ericka Guimaraes‐Ferreira, Yasmin Brito‐Leite, Jamille F. Oliveira, Julia Santos‐da‐Silva, Natália R. T. Amorim, Valdirene S. Muniz, Lukas Bolini, Miriam B. F. Werneck, Claudio Canetti, Bruno L. Diaz, Christianne Bandeira‐Melo   +11 more
wiley   +1 more source

The Function of Autophagy in Lace Plant Programmed Cell Death

Frontiers in Plant Science, 2019
The lace plant (Aponogeton madagascariensis) is an aquatic monocot that utilizes programmed cell death (PCD) to form perforations throughout its mature leaves as part of normal development. The lace plant is an emerging model system representing a unique
Adrian N. Dauphinee, Adrian N. Dauphinee, Georgia L. Denbigh, Alice Rollini, Meredith Fraser, Christian R. Lacroix, Arunika H. L. A. N. Gunawardena   +6 more
doaj   +1 more source

Post‐translational regulation of human D‐3‐phosphoglycerate dehydrogenase in Alzheimer's disease

Protein Science, Volume 35, Issue 3, March 2026.
Abstract Emerging evidence suggests that sex‐specific differences in L‐serine (L‐Ser) metabolism play a key role in Alzheimer's disease (AD). While disruptions in amino acid balance are well known, recent findings point to a dimorphic regulation of the serine biosynthetic pathway.
Elena Zerbini, Daniele Riva, Elisa Maffioli, Gabriella Tedeschi, Silvia Sacchi, Loredano Pollegioni   +5 more
wiley   +1 more source

Immunostaining of P450c17, Aromatase and Oestrogen Receptor Alpha in Germ and Somatic Cells During Gonadal Development in Greater Rhea

Anatomia, Histologia, Embryologia, Volume 55, Issue 2, March 2026.
ABSTRACT The greater rhea (Rhea americana), the largest bird species in South America, has significant economic value due to its meat, eggs, leather, feathers and oil. However, its lack of external sexual dimorphism poses challenges for reproductive management and breeding programmes.
Marilú Cristofoli, Danielle Cristina Calado de Brito, Mayla Magalhães de Oliveira Alcobaça, Flavia Maria Pia Montenegro Donoso, Fabiana Morse Gosson Jorge, Marco Aurélio Schiavo Novaes, Moacir Franco Oliveira, Antônio Chaves de Assis Neto   +7 more
wiley   +1 more source