Results 21 to 30 of about 602 (145)

The structure of the endodermis during the development of pea (Pisum sativum L.) roots

Acta Societatis Botanicorum Poloniae, 2014
It is shown on the basis of cytological studies that during the development of the pea root endodermis, the following structures were formed (in order of appearance): proendodermis, Casparian strips, suberin lamellae and secondary cell walls.
Joanna Kopcińska, Władysław Golinowski   +1 more
doaj   +1 more source

Bioaccumulation of lead (Pb) and its effects in plants: A review

Journal of Hazardous Materials Letters, 2022
Heavy metals (HM) toxicity is becoming a major threat to living organisms in recent years due to the increase in population and anthropogenic activities. Lead (Pb) shares about 10% of total pollution produced by heavy metals.
Samuel Collin, Amritha Baskar, Deepthi Mariam Geevarghese, Mohamed Niyaz Vellala Syed Ali, Praveena Bahubali, Rajan Choudhary, Vladislav Lvov, Gabriel Ibrahin Tovar, Fedor Senatov, Sivasankar Koppala, Sasikumar Swamiappan   +10 more
doaj   +1 more source

Transcriptomic, cytological, and physiological analyses reveal the potential regulatory mechanism in Tartary buckwheat under cadmium stress

Frontiers in Plant Science, 2022
Rapid industrialization and urbanization have caused serious cadmium (Cd) pollution in soil. Tartary buckwheat is an important pseudocereal crop with the potential ability to tolerate various stresses.
Xueling Ye, Qiang Li, Changying Liu, Qi Wu, Yan Wan, Xiaoyong Wu, Gang Zhao, Liang Zou, Dabing Xiang   +8 more
doaj   +1 more source

Spatial Expression and Functional Analysis of Casparian Strip Regulatory Genes in Endodermis Reveals the Conserved Mechanism in Tomato

Frontiers in Plant Science, 2018
Casparian strip (CS) is an impregnation of endodermal cell wall, forming an apoplastic diffusion barrier which forces the symplastic and selective transport of nutrients across endodermis.
Pengxue Li, Meina Yang, Jiang Chang, Junqing Wu, Fenglin Zhong, Abidur Rahman, Haiyang Qin, Shuang Wu   +7 more
doaj   +1 more source

Functional and Evolutionary Analysis of the CASPARIAN STRIP MEMBRANE DOMAIN PROTEIN Family     [PDF]

Plant Physiology, 2014
AbstractCASPARIAN STRIP MEMBRANE DOMAIN PROTEINS (CASPs) are four-membrane-span proteins that mediate the deposition of Casparian strips in the endodermis by recruiting the lignin polymerization machinery. CASPs show high stability in their membrane domain, which presents all the hallmarks of a membrane scaffold. Here, we characterized the large family
Roppolo Daniele, Boeckmann Brigitte, Pfister Alexandre, Boutet Emmanuel, Rubio Maria C, Dénervaud-Tendon Valérie, Vermeer Joop E M, Gheyselinck Jacqueline, Xenarios Ioannis, Geldner Niko   +9 more
openaire   +6 more sources

Transport and transformation of perfluoroalkyl acids, isomer profiles, novel alternatives and unknown precursors from factories to dinner plates in China: New insights into crop bioaccumulation prediction and risk assessment

Environment International, 2023
Perfluoroalkyl acids (PFAAs) are contaminants of global concern, and the inadvertent consumption of PFAA-contaminated crops may pose a threat to public health.
Shun Liu, Zhaoyang Liu, Wenfeng Tan, Andrew C. Johnson, Andrew J. Sweetman, Xiaoyan Sun, Yu Liu, Chang Chen, Hao Guo, Hanyu Liu, Xiang Wan, Limei Zhang   +11 more
doaj   +1 more source

Filling the gaps: Monitoring Casparian strip integrity in rice

The Plant Cell, 2023
Editorial Material ; International ...
openaire   +4 more sources

Casparian strip development and its potential function in salt tolerance [PDF]

Plant Signaling & Behavior, 2011
The root system is particularly affected by unfavourable conditions because it is in direct contact with the soil environment. Casparian strips, a specialised structure deposited in anticlinal walls, are characterised by the impregnation of the primary wall pores with lignin and suberin. The Casparian strips in the endo- and exodermis of vascular plant
Tong, Chen, Xia, Cai, Xiaoqin, Wu, Ichirou, Karahara, Lucas, Schreiber, Jinxing, Lin   +5 more
openaire   +2 more sources

Dual roles of suberin deposition at the endodermal Casparian strip in manganese uptake of rice. [PDF]

J Exp Bot
Abstract Rice roots are characterized by having two Casparian strips (CSs) at the exodermis and endodermis, where transporters for mineral nutrients are expressed. However, the exact role of the CS in expression of the transporters and subsequent nutrient uptake is poorly understood.
Fujii T, Yamaji N, Ma JF.
europepmc   +4 more sources

The structure of the endodermis during the development of wheat (Triticum aestivum L.) roots

Acta Societatis Botanicorum Poloniae, 2014
Four stages of development in the process of differentiation of the root endodermis of wheat (Triticum aestivum L. var. Grana) are described. The proendodermis cells have a meristematic nature. Their vacuoles accumulated an osmophilic material.
Grażyna Grymaszewska, Władysław Golinowski   +1 more
doaj   +1 more source