Wide variability among the ‘Mauritius’ somaclones demonstrates somaclonal variation as a promising improvement strategy in pineapple (Ananas comosus L.)

Dhurve, Lalit; Kumar, K. Ajith; Bhaskar, Jyothi; Sobhana, A.; Francies, Rose Mary; Mathew, Deepu

doi:10.1007/s11240-021-02022-5

Cited by 8 publications

(3 citation statements)

References 25 publications

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“…Nanas ini cukup terkenal didaerah tersebut karena memiliki buah yang besar dan manis (Tikendra et al 2019;Mayerni et al 2020;Ebrahimzadegan dan Maroufi 2022;Sultana et al 2022). Tanaman ini dibudidayakan secara vegetatif konvensional melalui bibit berupa organ vegetatif seperti mahkota (crown) dan anakan (Jana et al 2013;Danova et al 2018;Dhurve et al 2021). Hal ini disebabkan karena perbanyakan nanas secara generatif menghasilkan sedikit biji, sulit tumbuh, dan sering terjadi segregasi.…”

Section: Pendahuluanunclassified

“…ZPT memiliki peranan penting dalam mengatur perkembangan akar dan tunas selama pembentukan tanaman dan kalus (Lestari 2011). Dua jenis ZPT yang sangat penting dalam memacu pertumbuhan tanaman BAP dan NAA untuk Media Perbanyakan Nanas Toboali adalah sitokinin dan auksin (Dhurve et al 2021;Roussos et al 2021;Shekhawat et al 2021). Golongan sitokinin yang sering digunakan untuk multiplikasi tunas secara in vitro adalah BAP (Benzyl Amino Purine) dan golongan auksin adalah NAA (Naphthalene Acetic Acid) (Ming et al 2019;Batti et al 2020;Choudhary et al 2020;Camalle et al 2021;Insuan et al 2021;Ramabulana et al 2021;Bano et al 2022).…”

Section: Pendahuluanunclassified

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Kombinasi BAP dan NAA untuk Media Perbanyakan Nanas Varietas Smooth Cayenne, Toboali in Vitro

Dahniar

Elvavina

2022

Agrotechnology Res J

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Toboali pineapple variety is a smooth cayenne variety because it contains high antioxidants in the form of vitamins A and C. In addition, it is a source of citric and malic acids, substances that can be used to enhance the taste of the fruit. Pineapple is a plant that is propagated with vegetative organs such as suckers, slips, and crowns. However, conventional propagation has a low propagation rate. Tissue culture is an in vitro technique used in the rapid propagation of plants and in large quantities to meet the needs of cultivation and research. The selection of regeneration media is very influential on the development of plants in tissue culture. This study aimed to obtain the optimal media combination with BAP and NAA in the regeneration of Smooth Cayenne pineapple (Toboali) in vitro for mass propagation of seedlings and genetic engineering research. This study used 6 levels of BAP, namely 0, 1, 2, 3, 4, 5 mg.L-1 and 4 levels of NAA, namely 0, 1, 2, 3 mg.L-1. The treatment used was a combination of BAP and NAA as many as 24 treatments with 3 replications. The best pineapple regeneration medium for mass plant propagation in this study was BAP 3 mg.L-1 without NAA media which produced the highest shoots of 17.33 shoots per explant at 12 week after planting. The best pineapple regeneration medium for genetic engineering research was a combination BAP 3 mg.L-1 and NAA 2 mg.L-1 media which produced 18.33 shoots per explant from embryogenic callus.

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Section: Pendahuluanunclassified

Kombinasi BAP dan NAA untuk Media Perbanyakan Nanas Varietas Smooth Cayenne, Toboali in Vitro

Dahniar

Elvavina

2022

Agrotechnology Res J

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“…Mauritius with medium fruit size, high TSS, low acidity and high pulp recovery is the most preferred table variety whereas Kew with higher fruit size and juice content is good for processing (Dhurve et al, 2021). Crossing of these cultivars was done with the objective to identify the lines with larger cylindrical fruits with high TSS, low acidity and high pulp recovery.…”

Section: Introductionmentioning

confidence: 99%

Breeding and identification of promising Mauritius x Kew pineapple hybrids with high heterosis for fruit and plant traits

Dhurve,

Kumar,

Bhaskar

et al. 2023

Preprint

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Leading cultivars of pineapple Mauritius and Kew were hybridized and 25 hybrids were evaluated under open field conditions, using randomized block design with two replications. Performance of the female parent cum check variety Mauritius, male parent Kew and check variety in Kerala state, India, Amritha, were also evaluated and compared. Based on the performance, heterobeltiosis, average heterosis and standard heterosis over two check varieties, in each hybrid, for 10 plant growth traits and 24 fruit traits, were calculated. For fruit weight, hybrid H35 had the highest heterobeltiosis and standard heterosis over Amritha whereas H62 had highest standard heterosis over Mauritius and average heterosis. For pulp weight, hybrid H17 had the highest values for all heterosis parameters. For TSS, hybrid H62 had the highest heterobeltiosis and other parameters were highest in H43. For days to attain physiological maturity, crown weight, peel weight and acidity, H27, H30, H77 and H43, respectively were lowest in all heterosis parameters. Based on the selection criterion [Sum of average heterosis (fruit weight, TSS, pulp weight) minus Sum of average heterosis (crown weight, peel weight, eye profile, eye relative surface, time taken for physiological maturity, acidity)] developed using the average heterosis values for desirable and undesirable fruit traits, six hybrids H66, H17, H59, H43, H70 and H35 were identified for further evaluation. The identified hybrids also satisfied the requirements in fruit weight (more than 1.0 kg), pulp weight (more than 750.58 g), TSS (more than 14.49 degree Brix), days to attain physiological maturity (less than 185.70 days), crown weight (less than305.50 g), peel weight (less than 159.27 g) and acidity (less than 1.05).

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Somaclonal Variation in Fruit Crop Improvement

Rai,

Rathour,

Yadav

et al. 2024

Somaclonal Variation: Basic and Practical Aspects

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Wide variability among the ‘Mauritius’ somaclones demonstrates somaclonal variation as a promising improvement strategy in pineapple (Ananas comosus L.)

Cited by 8 publications

References 25 publications

Kombinasi BAP dan NAA untuk Media Perbanyakan Nanas Varietas Smooth Cayenne, Toboali in Vitro

Kombinasi BAP dan NAA untuk Media Perbanyakan Nanas Varietas Smooth Cayenne, Toboali in Vitro

Breeding and identification of promising Mauritius x Kew pineapple hybrids with high heterosis for fruit and plant traits

Somaclonal Variation in Fruit Crop Improvement

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