Tag: Genomics

Sometimes more really is better, and I think it’s safe to say that when it comes to genomic information, more is better. Here, Raza et al. highlight the great value of super-pangenomes. A pan-genome is defined as the entire set of genes within a species, created by combining sequences of many individuals.…

Carrots were not always orange, and a new paper by Coe, Bostan, Rolling et al. sheds new light into the history of carrot domestication and improvement, i.e., how we went from white, knotty carrots to the orange, smooth ones that are now consumed all over the world. The authors published a new version…

Without doubt, Arabidopsis thaliana has thoroughly demonstrated its usefulness as a model species. In this interesting article by Mabry et al. (with an impressive author list!), the authors propose to expand the Arabidopsis toolkit to encompass its entire order – its family of families, the Brassicales.…

Genome wide association studies (GWAS) identify genomic loci associated with a specific trait. However, these loci often contain many genes, so selecting which to investigate further can be tricky. To improve this Whitt, et al. developed a program called FiReMAGE (filtering results of multi-species,…

Common buckwheat (Fagopyrum esculentum) is a self-incompatible orphan crop which is gaining interest as it can be grown worldwide and grows well in low fertility soil. However, there are limited genomic resources available for common buckwheat. Here Fawcett et al. combined Illumnia short-read data with…

What a wonderful review! As the title indicates, this review by Liu et al. looks at transposons, considering their “life cycle” – from introduction into a naïve genome, through amplification, diversification, silencing, reactivation, and ultimately domestication or loss-of-function. Besides this…

Palos et al. identify thousands of new long intergenic noncoding RNAs using public data.  By Kyle Palos and Andrew Nelson  Background: All plants have thousands of genes in their genomes that contribute to plant form and function. While the functional “end-state” of many of these genes are…

Plant immunity is crucial for adaptation to pathogen attack and subsequent survival. Two systems support plant immunity. Cell-surface pattern-recognition receptors (PRRs) recognize pathogen-associated molecular patterns (PAMPs) and prompt pattern-triggered immunity. Intracellular nucleotide-binding leucine-rich…