An Impact of Seed Priming on Disease Resistance: A Review

Mondal, Sananda; Bose, Bandana

doi:10.1007/978-81-322-1801-2_16

Cited by 19 publications

(10 citation statements)

References 43 publications

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“…We only planted in the field three species, A. saman, E. cyclocarpum, and S. macrophylla. The C. odorata seedlings died in the shade house because of damping off, although it has been reported that priming induces resistance to seedling diseases (Mondal & Bose, 2014). Species' distribution and diversity in the tropical forests can be related to their tolerance to high or low soil water potential (Born et al, 2015).…”

Section: Seedling Growth In the Shade House And Survival In The Fieldmentioning

confidence: 99%

Seed Priming Effects on Germination and Seedling Establishment of Useful Tropical Trees for Ecological Restoration

Peraza-Villarreal

Sánchez‐Coronado

Lindig‐Cisneros

et al. 2018

Tropical Conservation Science

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We assessed the effects of seed priming and soil retainers on seed germination and early seedling performance of useful species in a tropical semideciduous forest in Veracruz, México. We determined mass and water and lipid content in the seeds of Albizia saman, Cedrela odorata, Enterolobium cyclocarpum, and Swietenia macrophylla. The seeds were exposed to hydropriming and natural priming (seed burial inside the soil) and germinated at 25 C and 25/35 C. The produced seedlings were grown in a shade house and planted in a plain terrain and a hillside (slope 75%). Seedling growth and survival were evaluated. S. macrophylla and E. cyclocarpum seeds had the lowest and highest water content, respectively. S. macrophylla and C. odorata had oil seeds. A. saman and E. cyclocarpum seeds had physical dormancy. Natural priming improved germination in A. saman, C. odorata, and S. macrophylla while hydropriming and 25/35 C enhanced germination in E. cyclocarpum. In the shade house, natural priming promoted seedling growth in all studied species and in the field survival of A. saman and S. macrophylla. In E. cyclocarpum, this effect was obtained with hydropriming in the plain terrain. In the hillside, hydropriming and natural priming and 25/35 C improved survival of S. macrophylla and E. cyclocarpum, respectively. Seed burial for 8 days improved germination, seedling performance, and survival. To bury seeds inside a pot placed in a shade house induced natural priming in C. odorata. We suggest natural priming for A. saman, C. odorata, and S. macrophylla, and hydropriming for E. cyclocarpum seeds. Germination pretreatments were inexpensive and easy tools potentially applicable in restoration and conservation programs.

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Section: Seedling Growth In the Shade House And Survival In The Fieldmentioning

confidence: 99%

Seed Priming Effects on Germination and Seedling Establishment of Useful Tropical Trees for Ecological Restoration

Peraza-Villarreal

Sánchez‐Coronado

Lindig‐Cisneros

et al. 2018

Tropical Conservation Science

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“…Seed priming has been recognized as a promising method to improve the physiological quality of the seed and to enhance resistance against pathogens (Mondal and Bose, 2014). Recently, preliminary results have shown that the incubation of tobacco seedlings in a 1.3 µM BcIEB1 solution for 2 weeks conferred resistance to B .…”

Section: Resultsmentioning

confidence: 99%

The elicitor protein BcIEB1 and the derived peptide ieb35 provide long‐term plant protection

Pérez‐Hernández

González

et al. 2020

Plant Pathology

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BcIEB is a small protein secreted by the phytopathogenic fungus Botrytis cinerea that is recognized as a pathogen-associated molecular pattern (PAMP) by plants. This activity is mapped to a highly conserved region of 35 amino acids, the peptide ieb35.Moreover, it has been shown that the protein and the peptide induce systemic resistance to B. cinerea after their infiltration into tobacco leaves. In this work, the possible use of BcIBE1 or ieb35 as plant protective agents has been tested. Tobacco plants were sprayed, infiltrated, or treated at the seedling stage with the protein or the peptide, and plant susceptibility to pathogens with different lifestyles was then studied at various times after treatment. The results showed that both BcIEB1 and ieb35 caused a similar reduction in the lesion sizes caused by B. cinerea and in colonization by Pseudomonas syringae pv. tabaci (reduced by c. 30% and c. 40%, respectively), independently of the treatment type. In addition, the number of B. cinerea inoculations leading to successful infections was also reduced in plants infiltrated or sprayed with BcIEB1/ieb35. The defence-related genes PR1a, NPR1, and osmotin ap24 were all induced by the protein and the peptide. BcIEB1, and especially ieb35, may be considered as a potential environmentally friendly treatment to increase plant resistance to pathogens. K E Y W O R D S Botrytis cinerea, elicitor, plant immunity, plant protection, systemic response S U PP O RTI N G I N FO R M ATI O N Additional supporting information may be found online in the Supporting Information section. How to cite this article: Pérez-Hernández A, González M, González C, Brito N. The elicitor protein BcIEB1 and the derived peptide ieb35 provide long-term plant protection.

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“…An interesting result obtained with the priming treatments was that the few seedlings obtained from the control seeds of both seed lots underwent high mortality due to damping‐off; a similar result was observed by Benítez‐Rodríguez et al (). By contrast, the primed seedlings had high survival, most likely because priming induces resistance to seedling diseases or antipathogenic effects (Mondal & Bose ).…”

Section: Discussionmentioning

confidence: 99%

Effects of hydropriming treatments on the invigoration of aged Dodonaea viscosa seeds and water‐holding polymer on the improvement of seedling growth in a lava field

Pedrero-López

Rosete-Rodríguez

Sánchez‐Coronado

et al. 2015

Restoration Ecology

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Restoration requires techniques similar to those used in agriculture to improve germination and seedling vigor. We treated 6‐year‐old (collected in 2003, S‐2003) and 1‐month‐old (S‐2009) seeds of Dodonaea viscosa with hydropriming (HP). Seeds were made permeable with hot water prior to hydration for 24 or 48 hours (HP‐24 and HP‐48, respectively) followed by dehydration. The resulting seedlings exposed to both HP treatments were sown in a lava field in soil mixed with hydrogel (HG) under the shade projected by five vegetation patches. The effects of these treatments on germination, seedling field survival, and growth were assessed. HP‐24 in S‐2009 and HP‐48 in S‐2003 increased the germination percentage from 22.5 and 31.7% in control seeds (permeable seeds) to 63.3 and 98.3%, respectively. The seedlings‐2009 (from S‐2009) with HG maintained high survival in all vegetation patches. Seedlings‐2003, however, had low survival. The lack of HG was negatively related to the photon flux in each patch. Survival of seedlings‐2009 increased with HG of up to 398.41 µmol m−2 s−1; after which survival decreased. During the rainy season, HP enhanced seedling growth, except the basal diameters and number of leaves in the seedlings‐2003 with HP‐24. During the dry season, the effects of HG and HP were similar for all the seedlings. In the following rainy season, the priming effect was lost while HG continued to promote seedling growth. The combined use of HP and HG and the shade projected by the patches resulted in a successful vegetation recovery strategy.

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An Impact of Seed Priming on Disease Resistance: A Review

Cited by 19 publications

References 43 publications

Seed Priming Effects on Germination and Seedling Establishment of Useful Tropical Trees for Ecological Restoration

Seed Priming Effects on Germination and Seedling Establishment of Useful Tropical Trees for Ecological Restoration

The elicitor protein BcIEB1 and the derived peptide ieb35 provide long‐term plant protection

Effects of hydropriming treatments on the invigoration of aged Dodonaea viscosa seeds and water‐holding polymer on the improvement of seedling growth in a lava field

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