2021
DOI: 10.1111/nph.17534
|View full text |Cite
|
Sign up to set email alerts
|

TaPHT1;9‐4B and its transcriptional regulator TaMYB4‐7D contribute to phosphate uptake and plant growth in bread wheat

Abstract:  Efficient phosphate (Pi) uptake and utilization are essential for promoting crop yield.However, the underlying molecular mechanism is still poorly understood in complex crop species such as hexaploid wheat. Here we report that TaPHT1;9-4B and its transcriptional regulator TaMYB4-7D function in Pi acquisition, translocation, and plant growth in bread wheat. TaPHT1;9-4B, a high-affinity Pi transporter highly upregulated in roots by Pi deficiency, was identified using quantitative proteomics. Disruption of TaP… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

2
15
0

Year Published

2022
2022
2024
2024

Publication Types

Select...
9
1

Relationship

1
9

Authors

Journals

citations
Cited by 22 publications
(20 citation statements)
references
References 64 publications
2
15
0
Order By: Relevance
“…Additionally, the root Pi concentration was also increased in PdeWRKY6 OE lines under low Pi availability, and this also supports our hypothesis. These observations are consistent with the functions of PHT1;9 in other plants (Remy et al, 2012;Wang et al, 2021).…”
Section: Discussionsupporting
confidence: 91%
“…Additionally, the root Pi concentration was also increased in PdeWRKY6 OE lines under low Pi availability, and this also supports our hypothesis. These observations are consistent with the functions of PHT1;9 in other plants (Remy et al, 2012;Wang et al, 2021).…”
Section: Discussionsupporting
confidence: 91%
“…However, there are two fragments (457 bp and 246 bp) in other haplotypes after their promoter are digested by Fnu 4HI. Therefore, Hap3 wheat cultivars of TaPHT1;9-4B are easily distinguished (Wang et al, 2021).…”
Section: Methodsmentioning
confidence: 99%
“…Phenotypic differences in winter frost tolerance and agronomic traits among cultivars were tested using analysis of variance (ANOVA) in the SPSS software 26.0 (International Business Machines Corporation, Armonk, NY, United States), and multiple comparison analysis was performed using the least significant difference (LSD) test at P < 0.05. The differences in winter frost between genotypes in the association population were determined by the t -test in the SPSS software 26.0 ( Wang et al, 2021 ).…”
Section: Methodsmentioning
confidence: 99%