Results 81 to 90 of about 400,396 (290)

ROS regulation of polar growth in plant cells [PDF]

, 2016
Root hair cells and pollen tubes, like fungal hyphae, possess a typical tip or polar cell expansion with growth limited to the apical dome. Cell expansion needs to be carefully regulated to produce a correct shape and size. Polar cell growth is sustained
Denita Juárez, Silvina Paola, Estevez, Jose Manuel, Mangano, Silvina   +2 more
core   +1 more source

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

OsNOX3, encoding a NADPH oxidase, regulates root hair initiation and elongation in rice

Biologia Plantarum, 2018
Root hairs play important roles in plant nutrient and water acquisition. To better understand the genetic mechanism controlling root hair development in rice (Oryza sativa L.), a rice mutant with root hair defects was isolated and characterized.
S. S. Wang, X. N. Zhu, J. X. Lin, W. J. Zheng, B. T. Zhang, J. Q. Zhou, J. Ni, Z. C. Pan, S. H. Zhu, W. N. Ding   +9 more
doaj   +1 more source

Rhizotoxicity of aluminate and polycationic aluminium at high pH [PDF]

, 2004
Although monomeric Al species are often toxic in acidic soils, the effects of the aluminate ion (Al(OH)4-) on roots grown in alkaline media are still unclear.
A Rashid, C H Hect-Buchholz, D J Brady, D K Nordstrom, D R Parker, D R Parker, D R Parker, D R Parker, E P Eleftheriou, F P C Blamey, F W Smith, F. P. C. Blamey, G D Martinie, G Furrer, G L Kerven, G S Smith, GenStat, H M May, H Marschner, J J Comin, N. W. Menzies, P M Bertsch, P M Bertsch, P M Kopittke, P R Ryan, P. M. Kopittke, R D Fuller, R L Aitken, R W Bell, S Gaind, S W Greenhouse, T B Kinraide, T B Kinraide, V K Gupta, Y Yamamoto   +34 more
core   +2 more sources

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Novel TTG1 Mutants Modify Root-Hair Pattern Formation in Arabidopsis

Frontiers in Plant Science, 2020
The patterning of root-hair and non-hair epidermal cells in the Arabidopsis root is governed by a network of transcriptional regulators. The central MYB-bHLH-WD40 (MBW) transcriptional complex includes the WD40-repeat protein TRANSPARENT TESTA GLABRA1 ...
Yun Long, John Schiefelbein
doaj   +1 more source

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

CPC-ETC1 chimeric protein localization data in Arabidopsis root epidermis

Data in Brief, 2018
Intercellular movement of transcription factor proteins is essential for plant development. The R3 type MYB transcription factor protein, CAPRICE (CPC), moves from non-hair cells to root-hair cells where it promotes root hair formation in Arabidopsis ...
R. Tominaga-Wada, T. Wada
doaj   +1 more source

Profile of Transforming Growth Factor-β Responses During the Murine Hair Cycle [PDF]

, 1935
Transforming growth factor-β (TGF-β) appears to promote the regression phase of the mammalian hair cycle, in vivo in mice and in organ culture of human hair follicles.
DíAdamio, Dobens, Dobens, Dohrmann, Dohrmann, Faure, Foitzik, Foitzik, Hamil, Harlow, Hennings, Hino, Hino, Kawamata, Kester, Kester, Larisch, Lindner, Luetteke, Luetteke, Massague, Ohta, Ohta, Omotehara, Paus, Persson, Raftery, Seidel, Shibanuma, Soma, Soma, Uchida, Yamaguchi   +32 more
core   +1 more source

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