brassinolide/arabidopsis

Länken sparas på Urklipp

ArtiklarKliniska testerPatent

Välj sorteringstyp

Sida 1 från 137 resultat

Discovery of a nonsteroidal brassinolide-like compound, NSBR1.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Fourteen compounds screened from 5 million compounds in silico were submitted to bioassay to find brassinolide (BL) agonists/antagonists against Arabidopsis thaliana. Of these, two N-benzoyl-N'-phenylpiperazine (NBNPP)-type compounds showed antagonistic activity; however, none showed agonistic

Plant phosphatidylcholine-hydrolyzing phospholipases C NPC3 and NPC4 with roles in root development and brassinolide signaling in Arabidopsis thaliana.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Phosphatidylcholine-hydrolyzing phospholipase C (PC-PLC) catalyzes the hydrolysis of phosphatidylcholine (PC) to generate phosphocholine and diacylglycerol (DAG). PC-PLC has a long tradition in animal signal transduction to generate DAG as a second messenger besides the classical

Arabidopsis CYP85A2, a cytochrome P450, mediates the Baeyer-Villiger oxidation of castasterone to brassinolide in brassinosteroid biosynthesis.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

The conversion of castasterone (CS) to brassinolide (BL), a Baeyer-Villiger oxidation, represents the final and rate-limiting step in the biosynthesis of BL in plants. Heterologously expressed Arabidopsis thaliana CYP85A2 in yeast mediated the conversion of CS to BL as well as the C-6 oxidation of

Multiple Reaction Monitoring Mode Based Liquid Chromatography-Mass Spectrometry Method for Simultaneous Quantification of Brassinolide and Other Plant Hormones Involved in Abiotic Stresses.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Plant hormones are the key regulators of adaptive stress response. Abiotic stresses such as drought and salt are known to affect the growth and productivity of plants. It is well known that the levels of plant hormones such as zeatin (ZA), abscisic acid (ABA), salicylic acid (SA), jasmonic acid

Brassinolide may control aquaporin activities in Arabidopsis thaliana.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

It is usually assumed that aquaporins present in the cellular membranes could be an important route in the control of water flux in plants, but evidence for this hypothesis is scarce. In this paper, we report measurements of the osmotic permeability (P(os) of protoplasts isolated from hypocotyls of

The BRI1-associated kinase 1, BAK1, has a brassinolide-independent role in plant cell-death control.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Programmed cell death (PCD) is a common host response to microbial infection [1-3]. In plants, PCD is associated with immunity to biotrophic pathogens, but it can also promote disease upon infection by necrotrophic pathogens [4]. Therefore, plant cell-suicide programs must be strictly controlled.

A fast brassinolide-regulated response pathway in the plasma membrane of Arabidopsis thaliana.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

To understand molecular processes in living plant cells, quantitative spectro-microscopic technologies are required. By combining fluorescence lifetime spectroscopy with confocal microscopy, we studied the subcellular properties and function of a GFP-tagged variant of the plasma membrane-bound

Elongation and gravitropic responses of Arabidopsis roots are regulated by brassinolide and IAA.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Exogenously applied brassinolide (BL) increased both gravitropic curvature and length of primary roots of Arabidopsis at low concentration (10(-10) M), whereas at higher concentration, BL further increased gravitropic curvature while it inhibited primary root growth. BRI1-GFP plants possessing a

A chemical genetics approach reveals a role of brassinolide and cellulose synthase in hypocotyl elongation of etiolated Arabidopsis seedlings.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

The development of juvenile seedlings after germination is critical for the initial establishment of reproductive plants. Ethylene plays a pivotal role in the growth of seedlings under light or dark during early development. Previously, we identified small molecules sharing a quinazolinone backbone

Biosynthetic pathways of brassinolide in Arabidopsis.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Our previous studies on the endogenous brassinosteroids (BRs) in Arabidopsis have provided suggestive evidence for the operation of the early C6-oxidation and the late C6-oxidation pathways, leading to brassinolide (BL) in Arabidopsis. However, to date the in vivo operation of these pathways has not

The last reaction producing brassinolide is catalyzed by cytochrome P-450s, CYP85A3 in tomato and CYP85A2 in Arabidopsis.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Brassinosteroids are steroidal hormones essential for the growth and development of plants. Brassinolide, the most biologically active brassinosteroid, has a seven-membered lactone ring that is formed by a Baeyer-Villiger oxidation of its immediate precursor castasterone. Despite its potential key

Brassinolide induces IAA5, IAA19, and DR5, a synthetic auxin response element in Arabidopsis, implying a cross talk point of brassinosteroid and auxin signaling.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Despite numerous physiological studies addressing the interactions between brassinosteroids (BRs) and auxins, little is known about the underlying molecular mechanisms. We studied the expression of IAA5 and IAA19 in response to treatment with indole acetic acid (IAA) or brassinolide (BL), the most

Arabidopsis membrane steroid binding protein 1 is involved in inhibition of cell elongation.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

A putative Membrane Steroid Binding Protein (designated MSBP1) was identified and functionally characterized as a negative regulator of cell elongation in Arabidopsis thaliana. The MSBP1 gene encodes a 220-amino acid protein that can bind to progesterone, 5-dihydrotestosterone, 24-epi-brassinolide

Modulatory Role of Reactive Oxygen Species in Root Development in Model Plant of Arabidopsis thaliana

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Reactive oxygen species (ROS), a type of oxygen monoelectronic reduction product, have a higher chemical activity than O₂. Although ROS pose potential risks to all organisms via inducing oxidative stress, indispensable role of ROS in individual development cannot be ignored. Among

A specific brassinosteroid biosynthesis inhibitor, Brz2001: evaluation of its effects on Arabidopsis, cress, tobacco, and rice.

Endast registrerade användare kan översätta artiklar

Logga in Bli medlem

Brassinazole is the only known specific brassinosteroid (BR)-biosynthesis inhibitor, and it has been shown to be useful for elucidating the function of BRs. In the course of a structure-activity relationship study of brassinazole, we found a more specific BR-biosynthesis inhibitor, Brz2001. This new

Tidigare
1
2
3
4
5
6
...
9
10
Nästa

Gå med på vår
facebook-sida

Herbal & Natural Medicine

Den mest kompletta databasen med medicinska örter som stöds av vetenskapen

Fungerar på 55 språk
Växtbaserade botemedel som stöds av vetenskap
Örter igenkänning av bild
Interaktiv GPS-karta - märka örter på plats (kommer snart)
Läs vetenskapliga publikationer relaterade till din sökning
Sök efter medicinska örter efter deras effekter
Organisera dina intressen och håll dig uppdaterad med nyheterna, kliniska prövningar och patent

Skriv ett symptom eller en sjukdom och läs om örter som kan hjälpa, skriv en ört och se sjukdomar och symtom den används mot.
* All information baseras på publicerad vetenskaplig forskning