Tag: Phenomics

There is a clear need to synergize advances from cutting-edge genomic approaches with the needs and knowledge of growers, particularly small-holder growers who have access to much of a crop’s genetic diversity. Here, Woldeyohannes, Iohannes et al. took a transdisciplinary approach to explore the breeding…

Efficient phenotyping is important for plant breeding. For wheat, leaf reflectance spectra can be used to calculate leaf traits that impact crop yield, particularly constituent (leaf mass per area, nitrogen/chlorophyll content) and physiological (Rubisco carboxylation activity, electron transport…

In a rosette-forming plant like Arabidopsis, leaf radial angle is optimized to prevent self-shielding. By contrast, in a plant such as sorghum, leaf vertical angle affects self-shading. A “smart canopy” model has been proposed in which upper leaves have a more upright orientation to allow more light…

Molecular breeding relies on careful assessment of phenotypic traits linked to DNA markers so that causal genes can be identified and desirable crop alleles selected. Over the past decade, DNA markers have become abundant with the rapid advancement of next-generation sequencing technology, including…

Arabidopsis seeds consist of various tissue like seed coat, embryo, and endosperm. The endosperm provides the nutrient supplies to the growing embryo and has three domains namely, micropylar (surrounding embryo), chalazal (opposite end of the seed), and peripheral (in between micropylar and chalazal)…

Crop phenomics has lagged behind crop genomics because traditional methods are time-consuming, expensive, invasive and subjective. Recently, high-throughput, automated, sensor and machine-vision methods have been developed, as reviewed by Yang et al. This review describes a large number of phenotyping…

One of the goals of plant science is to use the molecular phenotype (genome, transcriptome, proteome) to predict the whole-plant phenotype. Deep learning approaches can potentially begin to do this, starting with a training dataset, and testing it with a validation dataset. Wang et al. review advances…

Transdisciplinary Plant Phenomics and Phenotyping for Maize Crop Improvement Recorded Tuesday, January 21, 2020 About This Webinar Emerging tools in plant phenomics and high-throughput field phenotyping are redefining possibilities for decisions in plant breeding and agronomy…