Convergent selection of a WD40 protein that enhances grain yield in maize and rice

W Chen, L Chen, X Zhang, N Yang, J Guo, M Wang… - Science, 2022 - science.org
A better understanding of the extent of convergent selection among crops could greatly
improve breeding programs. We found that the quantitative trait locus KRN2 in maize and its …

Water stress resilient cereal crops: Lessons from wild relatives

JM Toulotte, CK Pantazopoulou… - Journal of Integrative …, 2022 - Wiley Online Library
Cereal crops are significant contributors to global diets. As climate change disrupts weather
patterns and wreaks havoc on crops, the need for generating stress‐resilient, high‐yielding …

Genomic insights into historical improvement of heterotic groups during modern hybrid maize breeding

C Li, H Guan, X Jing, Y Li, B Wang, Y Li, X Liu, D Zhang… - Nature Plants, 2022 - nature.com
Single-cross maize hybrids display superior heterosis and are produced from crossing two
parental inbred lines belonging to genetically different heterotic groups. Here we assembled …

Two teosintes made modern maize

N Yang, Y Wang, X Liu, M Jin, M Vallebueno-Estrada… - Science, 2023 - science.org
The origins of maize were the topic of vigorous debate for nearly a century, but neither the
current genetic model nor earlier archaeological models account for the totality of available …

Differences in activity and stability drive transposable element variation in tropical and temperate maize

S Ou, A Scheben, T Collins, Y Qiu… - Genome …, 2024 - genome.cshlp.org
Much of the profound interspecific variation in genome content has been attributed to
transposable elements (TEs). To explore the extent of TE variation within species, we …

Three types of genes underlying the Gametophyte factor1 locus cause unilateral cross incompatibility in maize

Y Wang, W Li, L Wang, J Yan, G Lu, N Yang… - Nature …, 2022 - nature.com
Unilateral cross incompatibility (UCI) occurs between popcorn and dent corn, and
represents a critical step towards speciation. It has been reported that ZmGa1P, encoding a …

Genetic Structure and Diversity in Zea Genus: Implications for Conservation and Breeding

G Tianxia - Maize Genomics and Genetics, 2024 - cropscipublisher.com
The Zea genus, encompassing vital crop species like maize, holds significant genetic
diversity essential for agricultural sustainability and food security. This study aims to …