Mastodawn

#Ants use a “new” mechanism to regulate gene expression at large tandem arrays of #odorant #receptors. #Neurons “choose” a transcription start site along the array, and then express all downstream genes. To fine-tune receptor expression in the neurons, only RNA from the most upstream expressed gene is exported into the cytoplasm to be translated. This suggests that, despite #coexpression, ant #olfactory neurons ultimately make only one receptor.

Daniel Kronauer (@DanielKronauer)

New paper in @CurrentBiology by @aninditabrahma_, @Dom_Frank3, Daniel Hejazi Pastor, and @patKpiekarski @RockefellerUniv. We discovered that ants use a wild “new” mechanism to regulate gene expression at large tandem arrays of odorant receptors (1/7): https://authors.elsevier.com/sd/article/S0960-9822(23)01539-7

Nitter

Dr Biswapriya Misra Jan 3, 2023

A multi-omics integrative network map of maize : https://www.nature.com/articles/s41588-022-01262-1

@ Nature Genetics

#coexpression #cotranslation #genomics #transcriptomics #proteomics #integratedomics #multiomics

A multi-omics integrative network map of maize - Nature Genetics

An integrative network map of maize (Zea mays L.) that contains genomic, transcriptomic, translatomic and proteomic networks illustrates the landscape of molecular interactions of different functional elements and potential pathway modules in maize.

Nature

Israel Barrantes Dec 7, 2022

Our latest work coauthored with the #IBIMA-#Rostock team: "Gene #coexpression analyses of #healthspan across multiple species" https://academic.oup.com/nargab/article/4/4/lqac083/6850902 #nargab #NAR_Genomics_and_Bioinformatics

Gene co-expression analyses of health(span) across multiple species

Abstract. Health(span)-related gene clusters/modules were recently identified based on knowledge about the cross-species genetic basis of health, to interpret t

OUP Academic