Record Details

RankspeQ: An R package platform for genotype characterization and performance-ranking based on MultispeQ measurements

CGSpace

View Archive Info
 
 
Field Value
 
Title RankspeQ: An R package platform for genotype characterization and performance-ranking based on MultispeQ measurements
 
Creator Soto, Jonatan
Aparicio, Johan
Darghan, Aquiles
Urban, Milan Oldřich
 
Subject software development
data
plant breeding
fluorescence
photosynthesis
efficiency
phenotypes
information processing
 
Description With the new technologies in plant phenotyping, robust and reliable tools are still required to analyze large-scale
and multivariate datasets. The RankspeQ is a novel R package developed to evaluate genotype performance and
to support selection-driven decisions based on leaf traits and environment-related variables measured by the
MultispeQ device. The presented software consists of 3 main functions: i) data cleaning, ii) computational trait-
genotype ranking, and iii) comparison of accessions against grain yield or another crop trait. Optionally, the
evaluation can be performed by alternative groups which can be defined by the user, such as genepools, families,
among others. The software development as well as the data evaluation was made with datasets of Phaseolus spp.
experiments. However, R code - with easy modifications - can be used on any other crop. This valuable tool helps
to understand the hidden potential of MultispeQ equipment and - most - identify crop traits useful in genotype
characterization in particular environments. The tool has direct potential for physiologists, breeders etc. as it
identifies the best performing accessions. However, it also targets false positive results with low yield but high
photosynthetic performance. We also propose to use a new efficiency index to calculate the ratio of incoming
radiation for net photosynthesis in proportion to light dissipation processes. Further updates will include new
algorithms (e.g. trait heritability), generalization to other species and a shiny interface to make the software user
friendly.
 
Date 2023-12-01
2023-11-20T10:37:19Z
2023-11-20T10:37:19Z
 
Type Journal Article
 
Identifier Soto, J.; Aparicio, J.; Darghan, A.; Urban, M.O. (2023) RankspeQ: An R package platform for genotype characterization and performance-ranking based on MultispeQ measurements. SoftwareX 24: 101544. ISSN: 2352-7110
2352-7110
https://hdl.handle.net/10568/134557
https://doi.org/10.1016/j.softx.2023.101544
 
Language en
 
Rights CC-BY-4.0
Open Access
 
Format 101544
application/pdf
 
Publisher Elsevier BV
 
Source SoftwareX