Effects of Piriformospora indica on rooting and growth of tissue-cultured banana (Musa acuminata cv. Tianbaojiao) seedlings

Ли, Дан; Mensah, Raphael Anue; Fan, Li; Tian, Na; Qi, Q. Q.; Yeh, Kai‐Wun; XuHan, Xu; Cheng, Chunzhen; Zhang, Lai

doi:10.1016/j.scienta.2019.108649

Cited by 27 publications

(16 citation statements)

References 27 publications

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“…Banana fruits have excellent nutritional value due to their high content of carbohydrates, minerals (K, P, Ca, Mg, and Fe), and vitamins like riboflavin (B2), niacin (B3), A, C and B6 [14,15]. The growth, rooting and acclimatization of micropropagated banana transplants may be controlled by many factors like endophytic micro-organisms [16], aseptic environments [17], nutrients such as magnesium [18], potassium, and nitrogen [19], and growth media content [20]. Micropropagated banana transplants should have high health and be cultivated in suitable artificial culture media, free from diseases and pests to guarantee a high production [17].…”

Section: Introductionmentioning

confidence: 99%

Acclimatization of In Vitro Banana Seedlings Using Root-Applied Bio-Nanofertilizer of Copper and Selenium

et al. 2022

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The production of in vitro banana transplants has become an important practice in the global banana production. Proper and enough nutrients are needed for banana production particularly during the acclimatization period. To avoid the environmental problem resulting from the chemical fertilizers, nanofertilizers of Se and Cu were separately applied during the acclimatization of banana. The biological form of nano-Cu (50 and 100 mg L−1) and nano-Se (25, 50, 75, and 100 mg L−1) were studied on acclimatized banana transplants under greenhouse conditions. Both applied nanofertilizers enhanced the growth of transplant by 10.9 and 12.6% for dry weight after nano-Se and nano-Cu application up to 100 mg L−1, respectively. The survival rate was also increased by increasing applied doses of both nanofertilizers up to 100 mg L−1, whereas the highest survival rate (95.3%) was recorded for nano-Cu. All studied photosynthetic pigments and its fluorescence were improved by applying nanofertilizers. Studied antioxidant enzymatic activities (CAT, PPO, and POX) were also increased. A pH decrease in the growing medium was noticed after applying nano-Cu, which may explain the high bioavailability of studied nutrients (N, P, K, Cu, Fe, Se, and Zn) by banana transplants.

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Section: Introductionmentioning

confidence: 99%

Acclimatization of In Vitro Banana Seedlings Using Root-Applied Bio-Nanofertilizer of Copper and Selenium

et al. 2022

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“…Two weeks after P. indica inoculation, banana roots were randomly collected, washed thoroughly with running tap water, and then cut into 1 cm segments for trypan blue staining [ 29 , 60 ]. Uniform and well-growing banana seedlings inoculated (Pi group) and non-inoculated (CK group) with P. indica were exposed to 4 °C cold treatment in growth chamber at 25 °C, a photoperiod of 16/8 h (day/night, 1500 ± 200 lx), and 60–80% relative humidity.…”

Section: Methodsmentioning

confidence: 99%

“…The colonization ability of P. indica in banana root was first proved by Madaan et al [ 28 ]. In addition, our previous studies have shown that its colonization can improve the growth and rooting of tissue-cultured banana seedlings [ 29 ], banana wilt resistance [ 30 ], and high-temperature tolerance [ 27 ]. However, up to now, there is no report on its influence on banana cold resistance.…”

Section: Introductionmentioning

confidence: 99%

The Endophytic Fungus Piriformospora indica Reprograms Banana to Cold Resistance

Ли

Bodjrenou

Zhang

et al. 2021

IJMS

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Banana (Musa spp.), one of the most important fruits worldwide, is generally cold sensitive. In this study, by using the cold-sensitive banana variety Tianbaojiao (Musa acuminate) as the study material, we investigated the effects of Piriformospora indica on banana cold resistance. Seedlings with and without fungus colonization were subjected to 4 °C cold treatment. The changes in plant phenotypes, some physiological and biochemical parameters, chlorophyll fluorescence parameters, and the expression of eight cold-responsive genes in banana leaves before and after cold treatment were measured. Results demonstrated that P. indica colonization reduced the contents of malondialdehyde (MDA) and hydrogen peroxide (H2O2) but increased the activities of superoxide dismutase (SOD) and catalase (CAT) and the contents of soluble sugar (SS) and proline. Noteworthily, the CAT activity and SS content in the leaves of P. indica-colonized banana were significant (p < 0.05). After 24 h cold treatment, the decline in maximum photochemistry efficiency of photosystem II (Fv/Fm), photochemical quenching coefficient (qP), efficient quantum yield [Y(II)], and photosynthetic electron transport rate (ETR) in the leaves of P. indica-colonized banana was found to be lower than in the non-inoculated controls (p < 0.05). Moreover, although the difference was not significant, P. indica colonization increased the photochemical conversion efficiency and electron transport rate and alleviated the damage to the photosynthetic reaction center of banana leaves under cold treatment to some extent. Additionally, the expression of the most cold-responsive genes in banana leaves was significantly induced by P. indica during cold stress (p < 0.05). It was concluded that P. indica confers banana with enhanced cold resistance by stimulating antioxidant capacity, SS accumulation, and the expression of cold-responsive genes in leaves. The results obtained from this study are helpful for understanding the P. indica-induced cold resistance in banana.

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“…Grand Naine) [4]. Later, it was reported that the inoculation of S. indica significantly promoted the rooting and photosynthetic pigment synthesis and greatly accelerated the growth of tissue cultured 'Tianbaojiao' banana plantlets [5]. In addition to the growth promoting effect, S. indica can also enhance the resistance of banana to both abiotic and biotic stresses.…”

Section: Introductionmentioning

confidence: 99%

Influences of Serendipita indica and Dictyophorae echinovolvata on the Growth and Fusarium Wilt Disease Resistance of Banana

Cheng

Fan

Wang

et al. 2022

Biology

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Recently, many control methods have been tried and applied in the Fusarium wilt disease control of banana and have achieved definite progresses. In this study, by using ‘Zhongjiao No.3’ and ‘Zhongjiao No.4’ banana seedlings as materials, the effects of Serendipita indica and bamboo fungus (Dictyophorae echinovolvata) culture substrates on the growth and Fusarium wilt disease resistance of banana were investigated. Results showed that the plant height, leaf length, leaf width, root length and root thickness, aboveground part fresh weight, root fresh weight, and relative chlorophyll content and nitrogen content in leaves of banana seedlings colonized with S. indica were all greater than those of non-colonized controls, while these parameters of banana seedlings grown in nutrient soil containing D. echinovolvata culture substrates were significantly suppressed. Both S. indica non-colonized and colonized seedlings cultivated in nutrient containing 1/4 D. echinovolvata culture substrates showed much milder symptoms compared with those cultivated in normal nutrient soil, indicating that the addition of bamboo fungus substrates to the soil can enhance the Fusarium wilt resistance of banana. The results obtained in this study can provide a basis for the application of S. indica and bamboo fungus in the prevention and control of banana Fusarium wilt disease.

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Effects of Piriformospora indica on rooting and growth of tissue-cultured banana (Musa acuminata cv. Tianbaojiao) seedlings

Cited by 27 publications

References 27 publications

Acclimatization of In Vitro Banana Seedlings Using Root-Applied Bio-Nanofertilizer of Copper and Selenium

Acclimatization of In Vitro Banana Seedlings Using Root-Applied Bio-Nanofertilizer of Copper and Selenium

The Endophytic Fungus Piriformospora indica Reprograms Banana to Cold Resistance

Influences of Serendipita indica and Dictyophorae echinovolvata on the Growth and Fusarium Wilt Disease Resistance of Banana

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