Effect of Thidiazuron, Benzylaminopurine and Naphthalene Acetic acid on In vitro propagation of Tuberose (&lt;i&gt;Polianthes tuberosa L.&lt;/i&gt;) from shoot tip explants

Hutchinson, M. J.; Onamu, Rose; Obukosia, Silas D.

doi:10.4314/jagst.v6i1.31705

Cited by 8 publications

(9 citation statements)

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“…However, Zimmermann (1978), in line with Van Meeteren's argument, stated that drawing distilled water through stem segments progressively decreases the rate of conductance, but this can be eliminated by using tap water or a dilute osmoticum (e.g., 10 mM NaCl). Hutchinson et al (2004) also confirmed the negative impacts of DI water on the post-harvest physiology of tuberose (Polianthes tuberosa) cut flowers. According to Halevy and Mayak (1981) and van Doorn (2012), this phenomenon may make water conductance in Heliconia stems more complex.…”

Section: Post-harvest Factorssupporting

confidence: 57%

Review of recent advances in post-harvest techniques for tropical cut flowers and future prospects: Heliconia as a case-study

Malakar

Paiva

Beruto³

et al. 2023

Front. Plant Sci.

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Aesthetic attributes and easy-to-grow nature of tropical cut flowers (TCFs) have contributedto their potential for increased production. The dearth of information regarding agronomic practices and lack of planting materials are the key hindrances against their fast expansion. Unconventional high-temperature storage requirements and the anatomy of the peduncle contribute topoor vase life performance, while troublesome packaging and transport due to unusual size and structureprimarily cause post-harvest quality deterioration. Nonetheless, the exotic floral structuresconsequently increase market demand, particularly in temperate countries. This boosts studies aimed at overcoming post-harvest hindrances. While a few TCFs (Anthurium, Strelitzia, Alpinia, and a few orchids) are under the spotlight, many others remain behind the veil. Heliconia, an emerging specialty TCF (False Bird-of-Paradise, family Heliconiaceae), is one of them. The structural uniquenessand dazzling hues of Heliconia genotypes facilitate shifting its position from the back to the forefrontof the world floriculture trade. The unsatisfactory state-of-the-art of Heliconia research and the absence of any review exclusively on it are the key impetus for structuring this review. In addition to the aforementioned setbacks, impaired water uptake capacity after harvest, high chilling sensitivity, and the proneness of xylem ducts to microbial occlusion may be counted as a few additional factors that hinder its commercialization. This review demonstrates the state-of-the-art of post-harvest research while also conceptualizing the implementation of advanced biotechnological aid to alleviate the challenges, primarily focusing on Heliconia (the model crop here) along with some relevant literature on its other allied members. Standard harvesting indices, grading, and packaging are also part of the entire post-harvest operational chain, but since these phases are barely considered in Heliconia and the majority of tropical ornamentals except a few, a comprehensive account of these aspects has also been given. The hypothesized cues to nip chilling injury, resorting to different bio-chemical treatments, nano-based technology, and advanced packaging techniques, may help overcome preservation difficulties and propel its transition from niche to the commercial flower market. In a nutshell, readers will gain a comprehensive overview of how optimum post-harvest handling practices can rewardingly characterize this unique group of TCFs as the most remunerative component.

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Section: Post-harvest Factorssupporting

confidence: 57%

Review of recent advances in post-harvest techniques for tropical cut flowers and future prospects: Heliconia as a case-study

Malakar

Paiva

Beruto³

et al. 2023

Front. Plant Sci.

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“…The shoot induction in rice and millets is generally achieved by TDZ or BAP (Ceasar and Ignacimuthu 2008;Satish et al 2015;Dey et al 2015). The lower concentration of TDZ showed a very less number of shoot induction than BAP, whereas higher concentration of TDZ is toxic and cause damage to the shoot induction (Hutchinson et al 2004). In our previous report, BAP only responded well for foxtail millet regeneration (Satish et al 2016a).…”

Section: Discussionmentioning

confidence: 99%

Role of activated charcoal and amino acids in developing an efficient regeneration system for foxtail millet (Setaria italica (L.) Beauv.) using leaf base segments

Rathinapriya

Satish

Ramesh

et al. 2018

Physiol Mol Biol Plants

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An efficacious, reproducible direct in vitro regeneration system has been developed from leaf base segments (LBs) of six high yielding genotypes of foxtail millet (Setaria italica (L.) Beauv.). LBs excised from 4-day-old seedling were inoculated on Murashige and Skoog (MS) medium supplemented with different types and concentrations of cytokinins. The shoots induced per explant significantly increased with the supplementation of BAP to auxin containing medium. The results showed that a maximum shoot induction, 58.8% was obtained on MS medium incorporated with 8.9 lM BAP and 2.7 lM NAA in 'CO5' genotype. Further, the highest frequency of multiple shoots was produced on MS(I) medium containing 8.9 lM BAP, 2.7 lM NAA, 700 mg L -1 proline, 0.5 mg L -1 cysteine, 2.0 mg L -1 glycine and 150 mg L -1 arginine. MS(I) medium additionally fortified with 5.0 g L -1 activated charcoal (AC) was found to achieve the best precocious plant regeneration. Elongated shoots were rooted on half-strength MS medium amended with 2.9 lM IAA and achieved maximum root number (8.7) within 10 days. Rooted plantlets were acclimated in soil with 92% survival rate. Molecular marker analysis of in vitro regenerated and field grown plants revealed no somaclonal variations. Briefly, amino acids and activated charcoal could significantly enhance the foxtail millet direct multiple shoot proliferation and plant regeneration. Here we report, a short-term, genotype independent, direct plant regeneration protocol for future genetic transformation studies in foxtail millet genotypes.

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“…The tuberose grows in elongated spikes up to 45 cm (18 inch) long, and produces clusters of fragrant waxy white flowers that bloom from the bottom towards the top of the spike. Long, bright green leaves cluster at the plant's base, with smaller, clasping leaves throughout the stem [9] . It thrives in sunny spots and blooms in late summer and its tall stems and rather sparse, grass-like foliage make them ideal for inter-planting [10] .Tuberoses refer to members of then early related genus Manfreda.…”

Section: Introductionmentioning

confidence: 99%

review on ethnomedicinal properties on polianthestuberosa L.

Mandal¹,

Singh²,

Mukopadayay

2022

ijhs

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Flowers are a key source of released fragrance volatiles in the biotic world. Despite the fact that volatile organic compounds (VOCs) have low molecular weights, low polarity, and low vapour pressures, the process of volatile release is influenced by the floral tissue’s morphology, anatomy, and cellular properties. Polianthestuberosa L. is a flowering plant in the Agavaceae family (also known as Asparagaceae and Amaryllidaceae by some botanists) that is commonly seen in Bangladeshi gardens. In India, tuberose is commonly known as Gulchari and Galshabbo in Hindi, Rajanigandha in Bengali, Sukandaraji and Nelasanpengi in Telugu, NilaSampangi in Tamil and Sugandharaja in Kannada.

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Effect of Thidiazuron, Benzylaminopurine and Naphthalene Acetic acid on In vitro propagation of Tuberose (<i>Polianthes tuberosa L.</i>) from shoot tip explants

Cited by 8 publications

References 0 publications

Review of recent advances in post-harvest techniques for tropical cut flowers and future prospects: Heliconia as a case-study

Review of recent advances in post-harvest techniques for tropical cut flowers and future prospects: Heliconia as a case-study

Role of activated charcoal and amino acids in developing an efficient regeneration system for foxtail millet (Setaria italica (L.) Beauv.) using leaf base segments

review on ethnomedicinal properties on polianthestuberosa L.

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