Results 61 to 70 of about 177,692 (306)

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

open access: yesMolecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova   +14 more
wiley   +1 more source

Vegetative Propagation of Wild Prometheum sempervivoides (Fischer Ex M. Bieb.) H. Ohba by Leaf Cutting: Effects of Auxin and Some Substances

open access: yesResearch in Agricultural Sciences
The aim of the research is to determine the effects of different rooting contents [control (water), plant growth regulator-rooting hormone (H1: 0.25 g l-1, H2: 0.50 g l-1 and H3: 1.0 g l-1), cinnamon powder (T) and Aloe vera gel (AV)] and two different ...
Kadir Yıldırım   +2 more
doaj   +1 more source

Possibilities of influencing the rooting quality of Norway spruce (Picea abies [L.] Karst.) cuttings

open access: yesJournal of Forest Science, 2004
The influence of the date of cutting collection and cutting position in the crown on rooting quality was evaluated in cuttings taken from seven-year ortets.
A. Jurásek, J. Martincová
doaj   +1 more source

Direct axillary shoot regeneration from the mature seed explant of the hairy vetch (Vicia villosa Roth) [PDF]

open access: yesArchives of Biological Sciences, 2011
The hairy vetch (Vicia villosa Roth) is a climbing, prostrate or trailing legume grown as forage.It fixes atmospheric nitrogen, reduces soil erosion and provides an instant mulch.
Aasim Muhammad   +4 more
doaj   +1 more source

Hands‐on protocol for preparing water‐soluble fractions from agri‐food samples for NMR‐based metabolomics analysis

open access: yesFEBS Open Bio, EarlyView.
This research protocol outlines a workflow for nuclear magnetic resonance (NMR)‐based metabolomics in the agri‐food sector. Using two case studies—strawberry leaves (solid matrix) and wine (liquid matrix)—it details the procedures for sample preparation, data acquisition, and processing.
Andrea Fernández‐Veloso   +4 more
wiley   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

open access: yesFEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli   +9 more
wiley   +1 more source

Preparations of plant origin enhance carbohydrate content in plant tissues of rooted cuttings of rambler roses: Rosa beggeriana ‘Polstjärnan’ and Rosa helenae ‘Semiplena’

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2018
During rhizogenesis, carbohydrates are an important source of energy for the plant tissues. It has been hypothesised that phenological phase of the shoot plays a major role in plant's response to rooting stimulants and affects the cuttings’ carbohydrate ...
Marta Joanna Monder, Andrzej Pacholczak
doaj   +1 more source

In Vitro Propagation of Some Mahaleb Genotypes as Candidate Rootstock for Sweet Cherries

open access: yesYüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi, 2021
In this study, where carried out in 3 mahaleb genotypes and SL 64 (St. Lucie 64) rootstocks which can be rootstock candidate for cherry were investigated in order to determine the multiplication performance of in vitro conditions, shoot tips were used as
Erol AYDIN, Tarık YARILGAÇ
doaj   +1 more source

Simulating Root Density Dynamics and Nitrogen Uptake -Field Trials and Root Model Approach in Denmark [PDF]

open access: yes, 2007
Plant soil and atmosphere models are commonly used to predict crop yield and associated environmental consequences. Such models often include complex modelling of water movement, soil organic matter turnover and above ground plant growth.
Jensen, Lars Stoumann   +3 more
core  

The role of lipid metabolism in neuronal senescence

open access: yesFEBS Open Bio, EarlyView.
Disrupted lipid metabolism, through alterations in lipid species or lipid droplet accumulation, can drive neuronal senescence. However, lipid dyshomeostasis can also occur alongside neuronal senescence, further amplifying tissue damage. Delineating how lipid‐induced senescence emerges in neurons and glial cells, and how it contributes to ageing and ...
Dikaia Tsagkari   +2 more
wiley   +1 more source

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