Journal: Biomolecules

Article Title: An OpenCV-Based Approach for Automated Cardiac Rhythm Measurement in Zebrafish from Video Datasets

doi: 10.3390/biom11101476

Figure Lengend Snippet: OpenCV can be used to detect heartbeat irregularity in Daphnia magna. Comparison of heart rate ( A ) and heartbeat interval ( B ) obtained using ImageJ TSA and OpenCV methods. Comparison of heartbeat regularity using ImageJ and OpenCV methods ( C ), red dotted line signifies normal value of each parameter obtained from control group. Poincare plots were used to measure heartbeat regularity for either ImageJ ( D ) or OpenCV ( E ) methods. Data was calculated using Wilcoxon test and presented as Mean ± SD, n = 14 (** p < 0.01; *** p < 0.001).

Article Snippet: The timing of each beat was obtained using the BAR Plugin on ImageJ (available online: https://imagej.net/BAR , accessed on 30 July 2021) and the Poincare Plot plugin from OriginLab software (Originlab Corporation, Northampton, MA, USA) was used to assess the heart rate variability.

Techniques: Comparison, Control

Journal: Cell

Article Title: De novo identification of mammalian ciliary motility proteins using cryo-EM

doi: 10.1016/j.cell.2021.10.007

Figure Lengend Snippet: KEY RESOURCES TABLE

Article Snippet: Data points were binarized and dilated using ImageJ , before particle image velocimetry analysis using PIVLab plugin in MATLAB ( ) to track the movement of each fluorescent bead frame-to-frame.

Techniques: Recombinant, Protease Inhibitor, Modification, Sequencing, Electron Microscopy, Labeling, Reverse Transcription, Silver Staining, Bacteria, Double Knockout, Plasmid Preparation, Software