Results 41 to 50 of about 638,105 (305)

Quantification of aluminum-induced changes in wheat root architecture by X-ray microcomputed tomography [PDF]

, 2016
Root architectural traits are of fundamental importance for plant performance, especially under unfavorable soil conditions. This study examined the effect of aluminum (Al) toxicity in different growing media (nutrient solutions and soil) on root ...
Alvarez I., Boris Lazarević, Craig J. Sturrock, Delhaize E., Delhaize E., Lynch J., Milan Poljak, Sacha J. Mooney   +7 more
core   +1 more source

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

Resource and non-resource root competition among trees of different successional status [PDF]

, 2009
1. This study assessed the effects of resource (i.e. nutrients) and non-resource (i.e. interference for space) competition from fine roots of competing grasses on the growth, morphology and architecture of fine roots of four tree species of varying ...
Aphalo, Atkinson, Balandier, Ballaré, Bauhus, Brisson, Brisson, Brisson, Bruin, Burns, Callaway, Casper, Coll, Crabtree, Dudley, Falik, Fitter, Fitter, Fitter, Gersani, Gruntman, Hess, Huber-Sannwald, Humbert, Israel, Mahall, Mahall, McConnaughay, Messier, Nilsson, O’Brien, Purves, Reader, Richardson, Schenk, Semchenko, Semchenko, Smith, Valladares   +38 more
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

LARGE ROOT ANGLE1, encoding OsPIN2, is involved in root system architecture in rice [PDF]

, 2017
Root system architecture is very important for plant growth and crop yield. It is essential for nutrient and water uptake, anchoring, and mechanical support.
Guo, M, Li, Y, Lu, C, Mao, C, Mo, X, Peng, J, Ruan, W, Sturrock, CJ, Wang, L, Wu, Z, Yu, H   +10 more
core   +1 more source

A protocol of field-based phenotyping procedure for no-till wheat root system architecture based on data-driven model-assist

Artificial Intelligence in Agriculture, 2019
Field-based phenotyping (FBP) of crop root system architecture (RSA) provides a way to quantify the root growth and distribution in field with a smaller scale.
Xinxin Chen, Qishuo Ding, Ruiyin He, Huixin Li   +3 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

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