Linking Genes to Shape in Plants Using Morphometrics
- 23 November 2020
- journal article
- review article
- Published by Annual Reviews in Annual Review of Genetics
- Vol. 54 (1), 417-437
- https://doi.org/10.1146/annurev-genet-022620-094553
Abstract
A transition from qualitative to quantitative descriptors of morphology has been facilitated through the growing field of morphometrics, representing the conversion of shapes and patterns into numbers. The analysis of plant form at the macromorphological scale using morphometric approaches quantifies what is commonly referred to as a phenotype. Quantitative phenotypic analysis of individuals with contrasting genotypes in turn provides a means to establish links between genes and shapes. The path from a gene to a morphological phenotype is, however, not direct, with instructive information progressing both across multiple scales of biological complexity and through nonintuitive feedback, such as mechanical signals. In this review, we explore morphometric approaches used to perform whole-plant phenotyping and quantitative approaches in capture processes in the mesoscales, which bridge the gaps between genes and shapes in plants. Quantitative frameworks involving both the computational simulation and the discretization of data into networks provide a putative path to predicting emergent shape from underlying genetic programs.Keywords
This publication has 132 references indexed in Scilit:
- Integration of responses within and across Arabidopsis natural accessions uncovers loci controlling root systems architectureProceedings of the National Academy of Sciences of the United States of America, 2013
- 3D phenotyping and quantitative trait locus mapping identify core regions of the rice genome controlling root architectureProceedings of the National Academy of Sciences of the United States of America, 2013
- Fiji: an open-source platform for biological-image analysisNature Methods, 2012
- New roots for agriculture: exploiting the root phenomePhilosophical Transactions B, 2012
- Control of the Mitotic Cleavage Plane by Local Epithelial TopologyCell, 2011
- Genome-wide association study of 107 phenotypes in Arabidopsis thaliana inbred linesNature, 2010
- A Comparative Study of the Involvement of 17 Arabidopsis Myosin Family Members on the Motility of Golgi and Other OrganellesPlant Physiology, 2009
- Overlapping functions of the four class XI myosins in Arabidopsis growth, root hair elongation, and organelle motilityProceedings of the National Academy of Sciences of the United States of America, 2008
- Network biology: understanding the cell's functional organizationNature Reviews Genetics, 2004
- The war of the whorls: genetic interactions controlling flower developmentNature, 1991