Creating a novel petal regeneration system for function identification of colour gene of grape hyacinth.

ABSTRACT:

Background

Grape hyacinth (Muscari spp.) is one of the most important ornamental bulbous plants. However, its lengthy juvenile period and time-consuming transformation approaches under the available protocols impedes the functional characterisation of its genes in flower tissues. In vitro flower organogenesis has long been used to hasten the breeding cycle of plants but has not been exploited for shortening the period of gene transformation and characterisation in flowers.

Results

A petal regeneration system was established for stable transformation and function identification of colour gene in grape hyacinth. By culturing on Murashige and Skoog medium (MS) with 0.45 μM 2,4-dichlorophenoxyacetic acid (2,4-D) and 8.88 μM 6-benzyladenine (6-BA), during the colour-changing peri

SUBMITTER: Lou Q 

PROVIDER: S-EPMC8444494 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature