Vacuolar cation/H+ exchange, ion homeostasis, and leaf development are altered in a T‐DNA insertional mutant of AtNHX1, the Arabidopsis vacuolar Na+/H+ …

MP Apse, JB Sottosanto, E Blumwald - The plant journal, 2003 - Wiley Online Library
The function of vacuolar Na+/H+ antiporter (s) in plants has been studied primarily in the
context of salinity tolerance. By facilitating the accumulation of Na+ away from the cytosol …

The potassium transporter O s HAK 21 functions in the maintenance of ion homeostasis and tolerance to salt stress in rice

Y Shen, L Shen, Z Shen, W Jing, H Ge… - Plant, cell & …, 2015 - Wiley Online Library
The intracellular potassium (K+) homeostasis, which is crucial for plant survival in saline
environments, is modulated by K+ channels and transporters. Some members of the high …

[PDF][PDF] Accumulation and translocation of heavy metals in soil and plants from fly ash contaminated area

R Singh, DP Singh, N Kumar… - Journal of …, 2010 - researchgate.net
The present investigation deals with the accumulation of heavy metals in fields
contaminated with fly ash from a thermal power plant and subsequent uptake in different …

A mis‐regulated cyclic nucleotide‐gated channel mediates cytosolic calcium elevation and activates immunity in Arabidopsis

C Zhao, Y Tang, J Wang, Y Zeng, H Sun… - New …, 2021 - Wiley Online Library
Summary Calcium (Ca2+) is a second messenger for plant cell surface and intracellular
receptors mediating pattern‐triggered and effector‐triggered immunity (respectively, PTI and …

Inventory and functional characterization of the HAK potassium transporters of rice

MA Banuelos, B Garciadeblas, B Cubero… - Plant …, 2002 - academic.oup.com
Plants take up large amounts of K+ from the soil solution and distribute it to the cells of all
organs, where it fulfills important physiological functions. Transport of K+ from the soil …

Roles and transport of sodium and potassium in plants

M Nieves-Cordones, FR Al Shiblawi… - The alkali metal ions …, 2016 - Springer
The two alkali cations Na+ and K+ have similar relative abundances in the earth crust but
display very different distributions in the biosphere. In all living organisms, K+ is the major …

The prevalence and impact of model violations in phylogenetic analysis

S Naser-Khdour, BQ Minh, W Zhang… - Genome biology and …, 2019 - academic.oup.com
In phylogenetic inference, we commonly use models of substitution which assume that
sequence evolution is stationary, reversible, and homogeneous (SRH). Although the use of …

Expression of KT/KUP Genes in Arabidopsis and the Role of Root Hairs in K+ Uptake

SJ Ahn, R Shin, DP Schachtman - Plant Physiology, 2004 - academic.oup.com
Potassium (K+) is the most abundant cation in plants and is required for plant growth. To
ensure an adequate supply of K+, plants have multiple mechanisms for uptake and …

Early signaling through the Arabidopsis pattern recognition receptors FLS2 and EFR involves Ca2+‐associated opening of plasma membrane anion channels

E Jeworutzki, MRG Roelfsema, U Anschütz… - The Plant …, 2010 - Wiley Online Library
The perception of microbes by plants involves highly conserved molecular signatures that
are absent from the host and that are collectively referred to as microbe‐associated …

High-affinity potassium and sodium transport systems in plants

A Rodríguez-Navarro, F Rubio - Journal of experimental botany, 2006 - academic.oup.com
All living cells have an absolute requirement for K+, which must be taken up from the
external medium. In contrast to marine organisms, which live in a medium with an …