Date published: 2025-12-17

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TFL1 Activators

TFL1 Activators have the to indirectly promote the expression or stability of the TERMINAL FLOWER 1 (TFL1) protein. These activators work through a variety of mechanisms that involve key developmental hormones and signaling pathways that are intrinsic to the regulation of flowering and plant architecture. Compounds like gibberellic acid can have a pronounced effect on the flowering pathways, where TFL1 plays a crucial role. By influencing the synthesis or signaling of gibberellins, these chemicals can result in changes to TFL1 expression levels, consequently affecting flowering time.

Other plant hormones such as abscisic acid, salicylic acid, jasmonic acid, ethylene, auxins, and cytokinins also contribute to the intricate network of signals that control TFL1 activity. Each of these compounds, through their specific roles in plant growth and stress response, can lead to conditions that favor the activation of TFL1. For example, stress-related hormones like salicylic acid and jasmonic acid could increase TFL1 activity as part of a broader stress response that affects flowering. Similarly, ethylene perception and signaling modulators, like silver nitrate and copper sulfate, can create a hormonal environment conducive to TFL1 activation.

SEE ALSO...

Product NameCAS #Catalog #QUANTITYPriceCitationsRATING

Gibberellic acid

77-06-5sc-257556
sc-257556A
sc-257556B
sc-257556C
500 mg
1 g
5 g
25 g
$46.00
$62.00
$142.00
$505.00
2
(0)

Influences flowering; TFL1 expression can be affected by the gibberellin pathway.

Salicylic acid

69-72-7sc-203374
sc-203374A
sc-203374B
100 g
500 g
1 kg
$46.00
$92.00
$117.00
3
(1)

Could alter flowering time and TFL1 expression through stress signaling pathways.

(±)-Jasmonic Acid

77026-92-7sc-205355
sc-205355A
sc-205355B
sc-205355C
sc-205355D
sc-205355E
100 mg
250 mg
1 g
5 g
10 g
50 g
$94.00
$124.00
$194.00
$1642.00
$3274.00
$13780.00
(0)

Plant hormone that could modify TFL1 expression as part of stress and growth signaling.

3-Indoleacetic acid

87-51-4sc-254494
sc-254494A
sc-254494B
5 g
25 g
100 g
$30.00
$90.00
$157.00
4
(1)

Auxin that plays a role in plant development; may affect TFL1 expression indirectly.

Kinetin

525-79-1sc-207780
sc-207780A
1 g
5 g
$37.00
$47.00
(0)

Can affect apical dominance and indirectly influence TFL1's role in flowering.

Silver nitrate

7761-88-8sc-203378
sc-203378A
sc-203378B
25 g
100 g
500 g
$112.00
$371.00
$1060.00
1
(1)

An ethylene action inhibitor which could indirectly affect TFL1 expression.

Copper(II) sulfate

7758-98-7sc-211133
sc-211133A
sc-211133B
100 g
500 g
1 kg
$45.00
$120.00
$185.00
3
(1)

Required for ethylene perception; altering its balance might impact TFL1 expression.