2017
DOI: 10.1002/ps.4782
|View full text |Cite
|
Sign up to set email alerts
|

Stability of strigolactone analog GR24 toward nucleophiles

Abstract: This study provides valuable information on the chemical stability of GR24 in different plant growth media and buffers. Such information is valuable for scientists using GR24 treatments to study SL-regulated processes in plants. © 2017 Society of Chemical Industry.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

2
29
1

Year Published

2018
2018
2024
2024

Publication Types

Select...
5
2

Relationship

1
6

Authors

Journals

citations
Cited by 28 publications
(32 citation statements)
references
References 40 publications
2
29
1
Order By: Relevance
“…In addition, the lack of stability of these compounds limits their application. Degradation reactions occur preferentially in basic media and the slowest reaction occurs in the presence of sulfur‐containing nucleophiles with a half‐life of ≤ 19 h . As a consequence, strigolactone mimics are preferred over natural strigolactones.…”
Section: Chemical Signal Hunters: Parasitic Plantsmentioning
confidence: 99%
See 1 more Smart Citation
“…In addition, the lack of stability of these compounds limits their application. Degradation reactions occur preferentially in basic media and the slowest reaction occurs in the presence of sulfur‐containing nucleophiles with a half‐life of ≤ 19 h . As a consequence, strigolactone mimics are preferred over natural strigolactones.…”
Section: Chemical Signal Hunters: Parasitic Plantsmentioning
confidence: 99%
“…212,216 In addition, the lack of stability of these compounds limits their application. Degradation reactions occur preferentially in basic media and the slowest reaction occurs in the presence of sulfur-containing nucleophiles with a half-life of ≤ 19 h. 217 As a consequence, strigolactone mimics are preferred over natural strigolactones. Strigolactams and phthalimide derivatives are examples of mimics that strongly stimulate O. cumana, O. minor, P. ramosa and P. aegyptiaca germination.…”
Section: Chemical Signal Hunters: Parasitic Plantsmentioning
confidence: 99%
“…40) It should be noted that, in most cases, SL degradation experiments have been conducted at relatively high concentrations (>mM) far above the water solubility of SLs, and SL degradation is often monitored by a high performance liquid chromatograph equipped with UV-visible or photodiode array detector by which detection of SLs at concentrations lower than µM is rather difficult. 41) In contrast, biologically active concentrations of SLs in the rhizosphere would be lower than µM; therefore, it is im- portant to conduct SL degradation experiments at these biological concentrations. For example, typical concentrations of SLs in the culture media of plants grown hydroponically under phosphate deficiency are at nM levels and no significant degradation of SLs in the media was detected when the growth media was left at room temperature overnight after removal of the plants (K. Yoneyama, unpublished).…”
Section: Stability Of Slsmentioning
confidence: 99%
“…The use of natural SLs for this purpose is not a realistic alternative because chemical synthesis of these compounds is very laborious. In addition, plants produce and release SLs in very low amounts, even under phosphate starvation that triggers both processes (Halouzka, Tarkowski, Zwanenburg, & Ćavar, 2018;Matusova, 2005;Stewart & Press, 1990;Sugimoto, Wigchert, Thuring, & Zwanenburg, 1998;Wigchert et al, 1999;Xie, Yoneyama, & Yoneyama, 2010). Although significant success has been achieved in the development of a wide array of SL analogs (Jia et al, 2016;Kondo et al, 2007;Mwakaboko & Zwanenburg, 2011a, 2011bZwanenburg & Pospíšil, 2013), the practicability of the SLbased suicidal germination strategy has been rarely explored in field trials (Zwanenburg et al, 2016(Zwanenburg et al, , 2009.…”
Section: Introductionmentioning
confidence: 99%