Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2016 Feb 26;7:206. doi: 10.3389/fpls.2016.00206

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2016 Hosseini, Hajirezaei, Seiler, Sreenivasulu and von Wirén.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

Influence of K supply on the expression of genes involved in starch biosynthesis or degradation in flag leaves of barley under drought stress. Relative mRNA levels of (A) ADP-glucose pyrophosphorylase small subunit (HvAGPS2), (B) ADP-glucose pyrophosphorylase large subunit (HvAGPL1), (C) β-amylase (HvBAM2), and (D) isoamylase (HvISA1) in flag leaves of the lines HPR and LPR. Plants were pre-cultured under sufficient water supply (control) or water limitation (stress) and under low or high K supply. Flag leaves from 12 weeks-old plants were harvested 12 days after imposing drought stress. Bars indicate mean ± SD. Different letters denote significant differences according to three-way ANOVA and Tukey’s test (p < 0.05; n = 4–6). Ubi E2-17 (ubiquitin-conjugating enzyme) was used as reference gene.