Regeneration and development of Coffea arabica L. plants through indirect somatic embryogenesis

Arimarsetiowati, Rina and Daryono, Budi Setiadi and Astuti, Yohana Theresia Maria and Prastowo, Erwin and Semiarti, Endang (2023) Regeneration and development of Coffea arabica L. plants through indirect somatic embryogenesis. Coffee Science, 18. pp. 1-15. ISSN 18096875

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Abstract

Micropropagation of AS2K clones Arabica coffee (Coffea arabica L.) was attempted through indirect somatic embryogenesis by using ten different parts of the leaf such as shoot, first leaf base, second leaf base, third leaf base, first leaf middle, second leaf middle, third leaf middle, first leaf tip, second leaf tip, and third leaf tip. The influence of the part of leaf explants, combination of plant growth regulator (PGRs) in the induction of embryogenic callus and regeneration of embryo somatic were studied. Furthermore, the various protocols to induce regeneration of somatic embryo into plantlet through different step of subculture and the use of various germination medium were demonstrated. The morphological characteristics and histological analysis of embryogenic callus and embryo development were observed. In this experiment, it was observed that the M5 medium supplemented with 1 mg/L 2,4-D, 1 mg/L BAP and 4 mg/L 2-ip was closely associated with third leaf tip explants for induction of embryogenic callu

Item Type: Article
Additional Information: Cited by: 3; All Open Access, Gold Open Access
Uncontrolled Keywords: Indirect somatic embryogenesis; 24-D; BAP; histology; anatomy.
Subjects: Biology
Divisions: Faculty of Biology > Doctoral Program in Biology
Depositing User: Rusna Nur Aini Aini
Date Deposited: 23 Oct 2024 06:55
Last Modified: 23 Oct 2024 06:55
URI: https://ir.lib.ugm.ac.id/id/eprint/9670

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