Brassinosteroide
Sign in to saveAlso known as brassinosteroids, BR
thumb|Brassinolide, the first brassinosteroid isolated and shown to have biological activity Brassinosteroids (BRs or less commonly BS) are a class of polyhydroxysteroids that have been recognized as a sixth class of plant hormones and may have utility as anticancer drugs for treating endocrine-responsive cancers by inducing apoptosis of cancer cells and inhibiting cancerous growth. These brassinosteroids were first explored during the 1970s when Mitchell et al. reported promotion in stem elongation and cell division by the treatment of organic extracts of rapeseed (Brassica napus) pollen. Br
Research
4,416 papers- Brassinosteroid signaling in plant development and adaptation to stress.Development (Cambridge, England) · 2019
- Brassinosteroid signalling.Current biology : CB · 2020
- Brassinosteroid signalling.Development (Cambridge, England) · 2013
- Structure and function of the Arabidopsis ABC transporter ABCB19 in brassinosteroid export.Science (New York, N.Y.) · 2024
- Polarity-guided uneven mitotic divisions control brassinosteroid activity in proliferating plant root cells.Cell · 2025
via PubMed
Wikidata facts
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- Summarized roles of brassinosteroids and related compounds reported in plants - Fenvs-02-00067-g003.jpg
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Sources (2)
via Wikidata · CC0
Article · Italiano
I brassinosteroidi (BR) sono un gruppo di fitormoni steroidali. Il brassinosteroide fu il primo dei composti steroidi scoperto nel 1973. Isolati dal polline della colza, sono presenti in altre specie. Recentemente inseriti nella classe dei fitormoni, hanno effetti sull'accrescimento delle piante, distensione e divisione cellulare aumentando la sensibilità all'auxina, fotomorfogenesi, sviluppo riproduttivo, senescenza e risposte agli stress.
Abstract from DBpedia / Wikipedia · CC BY-SA