In vitro proliferation for shoot tip and nodal explants of rosa canina
Year: 2024
Type: article
Abstract: Most previous studies of in vitro rose cultures used medium supplemented with a combination of 6-benzylaminopurine (BAP) and Naphthalene acetic acid (NAA), but the medium with the combination of BAP and Gibberellic acid (GA3) needs to be studied. The present study aims to test the effect of the BAP and GA3 combination compared to the BAP and NAA combination on Rosa canina shoot multiplication. Shoot tip and nodal explants were cultured on MS media containing two concentrations of BAP (0.5 and 0.75 mg/L) combined with two levels (0.25 and 0.5 mg/L) of either NAA or GA3. Medium content combination of BAP combined with GA3 showed maximum in vitro shoot induction and multiplication for both shoot tip and nodal explants compared with the medium content combination of BAP with NAA. The medium content combination of 0.75 mg/L BAP with 0.5 mg/L GA3 showed a maximum number of shoots, leaves number, and shoot length for both shoot tip and nodal explant of rose during shoot induction and multiplication period.
Source: مجلة جامعة عمران
Institution: Amran University
Language: English
Subfield: Molecular Biology
Domain: Life Sciences
Open Access status: diamond
OpenAlex ID: W4404752689