Results 31 to 40 of about 42,025 (277)

Root Phenotyping for Drought Tolerance: A Review

open access: yesAgronomy, 2018
Plant roots play a significant role in plant growth by exploiting soil resources via the uptake of water and nutrients. Root traits such as fine root diameter, specific root length, specific root area, root angle, and root length density are considered ...
Allah Wasaya   +3 more
doaj   +1 more source

Circulating miRNA repertoire as a biomarker of metabolic and reproductive states in rainbow trout

open access: yesBMC Biology, 2021
Background Circulating miRNAs (c-miRNAs) are found in most, if not all, biological fluids and are becoming well-established non-invasive biomarkers of many human pathologies.
Emilie Cardona   +7 more
doaj   +1 more source

Non-invasive Phenotyping for Water and Nitrogen Uptake by Deep Roots Explored using Machine Learning [PDF]

open access: yesPlant and Soil, 2023
Abstract Background and aims Root distribution over the soil profile is important for crop resource uptake. Using machine learning (ML), this study investigated whether measured planar root length density (pRLD) at different soil depths were related to uptake of isotope tracer (15N) and drought stress indicator (13C) in wheat, to reveal root ...
Satyasaran Changdar   +5 more
openaire   +2 more sources

Occipital nerve stimulation for headache disorders [PDF]

open access: yes, 2010
Occipital nerve stimulation (ONS) was originally described in the treatment of occipital neuralgia. However, the spectrum of possible indications has expanded in recent years to include primary headache disorders, such as migraine and cluster headaches ...
Bartsch, Thorsten, Paemeleire, Koen
core   +2 more sources

COMPASS: Continuous Open Mouse Phenotyping of Activity and Sleep Status [version 2; referees: 3 approved, 1 approved with reservations]

open access: yesWellcome Open Research, 2017
Background: Disruption of rhythms in activity and rest occur in many diseases, and provide an important indicator of healthy physiology and behaviour. However, outside the field of sleep and circadian rhythm research, these rhythmic processes are rarely ...
Laurence A. Brown   +3 more
doaj   +1 more source

Variation in Root System Architecture among the Founder Parents of Two 8-way MAGIC Wheat Populations for Selection in Breeding

open access: yesAgronomy, 2021
Root system architecture (RSA) is a target for breeding crops with effective nutrient and water use. Breeding can use populations designed to map quantitative trait loci (QTL).
Shree R. Pariyar   +9 more
doaj   +1 more source

A Non-invasive Way to Isolate and Phenotype Cells from the Conjunctiva [PDF]

open access: yesJournal of Visualized Experiments, 2017
Traditionally, ocular surface cytology is studied with techniques such as spatula technology and brush technology. The problem with these techniques is that they may induce traumatic lesions on the surface of the eye, which can progress to scarring, eyelid deformity, limbal stem cell deficiency and in some cases, cause great discomfort to the subject ...
Bose, Tanima   +4 more
openaire   +5 more sources

Characterization of T2-Low and T2-High Asthma Phenotypes in Real-Life

open access: yesBiomedicines, 2021
Asthma is a heterogeneous and complex condition characterized by chronic airway inflammation, which may be clinically stratified into three main phenotypes: type 2 (T2) low, T2-high allergic, and T2-high non-allergic asthma.
Fabio Luigi Massimo Ricciardolo   +8 more
doaj   +1 more source

Rapid and label-free identification of single leukemia cells from blood in a high-density microfluidic trapping array by fluorescence lifetime imaging microscopy. [PDF]

open access: yes, 2018
The rapid screening and isolation of single leukemia cells from blood has become critical for early leukemia detection and tumor heterogeneity interrogation. However, due to the size overlap between leukemia cells and the more abundant white blood cells (
Digman, Michelle A   +4 more
core   +1 more source

A novel methodology for in vivo endoscopic phenotyping of colorectal cancer based on real-time analysis of the mucosal lipidome: a prospective observational study of the iKnife [PDF]

open access: yes, 2016
Background: This pilot study assessed the diagnostic accuracy of rapid evaporative ionization mass spectrometry (REIMS) in colorectal cancer (CRC) and colonic adenomas. Methods: Patients undergoing elective surgical resection for CRC were recruited at St.
Alexander, J   +17 more
core   +1 more source

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