Deconstructing the root system of grasses through an exploration of development, anatomy and function

W G. Viana, JD Scharwies… - Plant, Cell & …, 2022 - Wiley Online Library
Well‐adapted root systems allow plants to grow under resource‐limiting environmental
conditions and are important determinants of yield in agricultural systems. Important staple …

Genetic basis controlling rice plant architecture and its modification for breeding

W Tanaka, T Yamauchi, K Tsuda - Breeding Science, 2023 - jstage.jst.go.jp
The shoot and root system architectures are fundamental for crop productivity. During the
history of artificial selection of domestication and post-domestication breeding, the …

Auxin-responsive ROS homeostasis genes display dynamic expression pattern during rice crown root primordia morphogenesis

A Kumar, K Verma, R Kashyap, VJ Joshi… - Plant Physiology and …, 2024 - Elsevier
Reactive oxygen species (ROS) are generated continuously as a by-product of aerobic
metabolism in plants. While excessive ROS cause oxidative stresses in cells, they act as …

TaMOR is essential for root initiation and improvement of root system architecture in wheat

C Li, J Wang, L Li, J Li, M Zhuang, B Li… - Plant Biotechnology …, 2022 - Wiley Online Library
Optimal root system architecture is beneficial for water‐fertilizer use efficiency, stress
tolerance and yield improvement of crops. However, because of the complexity of root traits …

Alleles of high-yielding indica rice that improve root hydraulic conductance also increase flag leaf photosynthesis, biomass, and grain production of japonica rice in the …

M Yamashita, C Ootsuka, H Kubota, S Adachi… - Field Crops …, 2022 - Elsevier
Improving net leaf photosynthetic rate (A n) by molecular breeding is an important research
challenge in improving rice productivity. For the effective use of a locus or gene that …

[HTML][HTML] Diverse roles of MAX1 homologues in rice

M Marzec, A Situmorang, PB Brewer, A Brąszewska - Genes, 2020 - mdpi.com
Cytochrome P450 enzymes encoded by MORE AXILLARY GROWTH1 (MAX1)-like genes
produce most of the structural diversity of strigolactones during the final steps of …

CROWN ROOTLESS1 binds DNA with a relaxed specificity and activates OsROP and OsbHLH044 genes involved in crown root formation in rice

M Gonin, K Jeong, Y Coudert, J Lavarenne… - The Plant …, 2022 - Wiley Online Library
In cereals, the root system is mainly composed of post‐embryonic shoot‐borne roots, named
crown roots. The CROWN ROOTLESS1 (CRL1) transcription factor, belonging to the …

Spatially activated conserved auxin-transcription factor regulatory module controls de novo root organogenesis in rice

T Garg, M Yadav, KKK Mushahary, A Kumar, V Pal… - Planta, 2023 - Springer
Main conclusion This study reveals that the process of crown root development and auxin-
induced de novo root organogenesis during in vitro plantlet regeneration share a common …

[HTML][HTML] Transcriptional changes during crown-root development and emergence in barley (Hordeum vulgare L.)

DT Nguyen, F Zavadil Kokáš, M Gonin, J Lavarenne… - BMC Plant …, 2024 - Springer
Roots play an important role during plant growth and development, ensuring water and
nutrient uptake. Understanding the mechanisms regulating their initiation and development …

[HTML][HTML] Transcriptome profiling of laser-captured crown root primordia reveals new pathways activated during early stages of crown root formation in rice

J Lavarenne, M Gonin, A Champion, M Javelle… - Plos one, 2020 - journals.plos.org
Crown roots constitute the main part of the rice root system. Several key genes involved in
crown root initiation and development have been identified by functional genomics …