Results 61 to 70 of about 3,751,965 (346)

Arabidopsis Growth-Promotion and Root Architecture Responses to the Beneficial Rhizobacterium Phyllobacterium brassicacearum Strain STM196 Are Independent of the Nitrate Assimilatory Pathway

Plants, 2022
Phyllobacterium brassicacearum STM196, a plant growth-promoting rhizobacterium isolated from roots of oilseed rape, stimulates Arabidopsis growth. We have previously shown that the NRT2.5 and NRT2.6 genes are required for this growth promotion response ...
Maya Kechid, Guilhem Desbrosses, Lydia Gamet, Loren Castaings, Fabrice Varoquaux, Abdelhamid Djekoun, Bruno Touraine   +6 more
doaj   +1 more source

The Arabidopsis thaliana CLAVATA3/EMBRYO-SURROUNDING REGION 26 (CLE26) peptide is able to alter root architecture of Solanum lycopersicum and Brassica napus [PDF]

, 2015
Optimal development of root architecture is vital to the structure and nutrient absorption capabilities of any plant. We recently demonstrated that AtCLE26 regulates A.
Czyzewicz, Nathan, De Smet, Ive
core   +3 more sources

RootNav: Navigating Images of Complex Root Architectures     [PDF]

Plant Physiology, 2013
AbstractWe present a novel image analysis tool that allows the semiautomated quantification of complex root system architectures in a range of plant species grown and imaged in a variety of ways. The automatic component of RootNav takes a top-down approach, utilizing the powerful expectation maximization classification algorithm to examine regions of ...
Pound, M. P., French, A. P., Atkinson, J. A., Wells, D. M., Bennett, M. J., Pridmore, T.   +5 more
openaire   +2 more sources

Three-dimensional visualization of maize roots based on magnetic resonance imaging

浙江大学学报. 农业与生命科学版, 2014
Plant root system is plastic and dynamic, allowing plants to respond to their different environments in order to optimize acquisition of important soil resources.
Fang Xiaorong, Wang Nanfei, Zhang Jianfeng, Gong Xiangyang, Liu Fei, He Yong   +5 more
doaj   +1 more source

PIN Transcriptional Regulation Shapes Root System Architecture [PDF]

Trends in Plant Science, 2016
Regulation of auxin distribution by PIN transporters is key in the dynamic modulation of root growth and branching. Three novel papers shed light on an intricate network through which several hormones and transcriptional regulators collectively fine-tune the transcriptional level of these auxin transporters in the root.
Lavenus, J., Guyomarc'h, S., /Laplaze, Laurent   +2 more
openaire   +4 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Root zone infiltration irrigation affects plastic root developmental traits of fruit trees and root zone habitat in saline-alkali soil

Agricultural Water Management
Studying how fruit tree roots respond in saline-alkali soil to root architecture and habitat is critical for understanding water and nutrient cycling in these ecosystems.
Ping Gong, Yanjie Li, Hongguang Liu, Zhijie Li, Yao Zhang, Xuyong Yu, Rui Cai, Zhenkun Wu, Jie Wei, Rui Fang, Yongfu Wu, Xinlin He   +11 more
doaj   +1 more source

Nitrate Transporters and Root Architecture

, 2010
Nitrogen (N) is one of the most important limiting factors for plant growth and crop production. The root is the most important organ for acquring soil N that is available as NO 3 − , NH 4 + or amino acids. Soil NO 3 − availability to roots is transient and the concentrations of NO 3 − can rapidly change in response to climatic factors.
Chapman, N., Miller, A. J.
openaire   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Abscisic Acid: Hidden Architect of Root System Structure

Plants, 2015
Plants modulate root growth in response to changes in the local environment, guided by intrinsic developmental genetic programs. The hormone Abscisic Acid (ABA) mediates responses to different environmental factors, such as the presence of nitrate in the
Jeanne M. Harris
doaj   +1 more source