Results 61 to 70 of about 291,543 (298)

A Model for the Development of the Rhizobial and Arbuscular Mycorrhizal Symbioses in Legumes and Its Use to Understand the Roles of Ethylene in the Establishment of these two Symbioses [PDF]

, 2002
We propose a model depicting the development of nodulation and arbuscular mycorrhizae. Both processes are dissected into many steps, using Pisum sativum L. nodulation mutants as a guideline. For nodulation, we distinguish two main developmental programs,
Albrecht C., Albrecht C., Ardourel M., Azcon-Aguilar C., Balaji B., Balestrini R., Barker D.G., Barker S.J., Barker S.J., Barnes D.K., Bauer P., Besmer Y.L., Blancaflor E.B., Blilou I., Bonfante P., Bonfante P., Boogerd F.C., Borisov A.Y., Borisov A.Y., Borisov A.Y., Brewin N.J., Buée M., Caetano-Anolles G., Cao X.F., Cardenas L., Carroll B.J., Catoira R., Catoira R., Cavagnaro T.R., Chang C., Charon C., Ciardi J., Cohn J., Cook D., Cruz A.F., Davidson A.L., Davidson A.L., de Faria S.M., Dehio C., Drennan D.S.H., Duc G., Duc G., Dugassa G.D., Duodu S., Ehrhardt D.W., Ekdahl I., El Ghachtouli N., Engvild K.C., F C Guinel, Fang Y., Fearn J.C., Felle H.H., Felle H.H., Fernández-López M., Fuchs Y., Fukuda H., Gallaud I., Garriock M.L., Geil R.D., Geil R.D., Geitmann A., Genre A., Genre A., Geurts R., Gianinazzi-Pearson V., Giovannetti M., Giovannetti M., Glick B.R., Gollotte A., Goodlass G., Gremaud M.F., Guinel F.C., Guinel F.C., Guinel F.C., Hall M.A., Hamilton A.J., Harrison M.J., Heidstra R., Hirayama T., Hirsch A.M., Hirsch A.M., Hirsch A.M., Hirsch A.M., Hirsch A.M., Hua J., Hunter W.J., Ishii T., John P., Johnson P.R., Joshi P.A., Kneen B.E., Kneen B.E., Kneen B.E., Kobayashi I., Kolchinsky A., Kombrink E., Le Gal M.F., Lee K.H., Lee K.H., Lee K.H., Lhuissier F.G.P., Ligero F., Ligero F., Lorteau M.-A., Luschnig C., Lynch J., Markwei C.M., Markwei C.M., Marsh J.F., Martínez-Abarca F., Mateos P.F., Mathesius U., Mathesius U., Matsubara Y., Matthysse A.G., Mattoo A.K., McArthur D.A.J., Morandi D., Mort A.J., Morzhina E.V., Mylona P., Nadian H., Nagahashi G., Niebel A., Nukui N., Oldroyd G.E.D., Osborne D.J., Park S.J., Parniske M., Paruvangada V.G., Pawlowski K., Peters N.K., Peterson R.L., Postma J.G., Provorov N.A., R D Geil, Rae A.L., Reddy A.S.N., Resendes C.M., Roberts I.N., Sagan M., Sagan M., Salzer P., Santos R., Santos R., Schauser L., Schmidt J.S., Schneider A., Schultze M., Sen D., Senoo K., Smalle J., Smith F.A., Solano R., Sprent J.I., Sprent J.I., Steen D.A., Stougaard J., Stougaard J., Subba-Rao N.S., Suganuma N., Sugimoto K., Szczyglowski K., Theologis A., Timmers A.C.J., Timmers A.C.J., Todaka I., Tsyganov V.E., Tsyganov V.E., Tsyganov V.E., van Rhijn P., van Spronsen P.C., van Spronsen P.C., van Spronsen P.C., van Workum W.A.T., Vasse J., Vasse J., Vega-Hernandez M.C., Vernoud V., Vierheilig H., Vogel J.P., Voroshilova V.A., Wais R.J., Walker S.A., Wegel E., Wisniewski J.-P., Yang W.-C., Yang W.-C., Yasuta T., Young J.P.W., Yuhashi K.-I., Zaat S.A.J., Zhou L.   +192 more
core   +2 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

The potential of strigolactones to shift competitive dynamics among two Rhizophagus irregularis strains

Frontiers in Microbiology
Strigolactones are phytohormones that influence arbuscular mycorrhizal fungal (AMF) spore germination, pre-symbiotic hyphal branching, and metabolic rates. Historically, strigolactone effects have been tested on single AMF strains.
Malin Klein, Malin Klein, Corentin Bisot, Loreto Oyarte Gálvez, Loreto Oyarte Gálvez, Vasilis Kokkoris, Thomas S. Shimizu, Lemeng Dong, James T. Weedon, Harro Bouwmeester, E. Toby Kiers   +10 more
doaj   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Sexual hormones in Achyla. V. Properties of hormone A of Achyla bisexualis [PDF]

, 1942
1. The hormonal coordinating mechanism of the sexual process in Achlya is briefly reviewed. 2. A technique is described for culturing the female plant of Achlya bisexualis in sufficient quantity to furnish material for the chemical study of hormone A ...
Haagen-Smit, A. J., Raper, John R.
core  

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

The Role of Gibberellins and Brassinosteroids in Nodulation and Arbuscular Mycorrhizal Associations

Frontiers in Plant Science, 2019
Plant hormones play key roles in nodulation and arbuscular mycorrhizal (AM) associations. These two agriculturally and ecologically important symbioses enable plants to gain access to nutrients, in particular, nitrogen in the case of nodulation and ...
Peter N. McGuiness, James B. Reid, Eloise Foo   +2 more
doaj   +1 more source

Cell polarity and patterning by PIN trafficking through early endosomal compartments in Arabidopsis thaliana [PDF]

, 2013
PIN-FORMED (PIN) proteins localize asymmetrically at the plasma membrane and mediate intercellular polar transport of the plant hormone auxin that is crucial for a multitude of developmental processes in plants.
De Rycke, Riet, Feraru, Ioan Mugurel, Friml, Jiri, Kakimoto, Tatsuo, Kitakura, Saeko, Rakusova, Hana, Robert, Stephanie, Tanaka, Hirokazu, Uemura, Tomohiro   +8 more
core   +5 more sources

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

Molecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns, Jaclyn S. Long, Sergio Lilla, Kelly Hodge, Marcus J. G. W. Ladds, Colin Nixon, Paula Fernández‐Palanca, Sara Zanivan, Pilar Acedo, Stephen P. Pereira, Kevin M. Ryan   +10 more
wiley   +1 more source