Influence of some biotic and abiotic inducers on Fusarium wilt disease incidence of lupin (Lupinus albus) on disease resistance and protein pattern

Mohamed, Heba I.

doi:10.5943/ppq/2/2/11

Cited by 3 publications

(2 citation statements)

References 10 publications

(3 reference statements)

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“…oxysporum, one of the most ubiquitous genera, is pathogenic to a wide range of plants such as cucumber (Zhou and Wu, 2012), corn and bean (Okoth and Siameto, 2010), and white lupin (Mohamed et al, 2012). F. oxysporum has also been demonstrated to cause fusarium wilt of chrysanthemum (Woltz and Engelhar, 1973).…”

Section: Discussionmentioning

confidence: 99%

Bio-organic Fertilizer Promotes Plant Growth and Yield and Improves Soil Microbial Community in Continuous Monoculture System of Chrysanthemum morifolium cv. Chuju

Wang¹,

Li²,

Su-zhi³

et al. 2017

IJAB

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. Bio-organic fertilizer promotes plant growth and yield and improves soil microbial community in continuous monoculture system of Chrysanthemum morifolium cv. Chuju. AbstractChuju, a cultivar of Chrysanthemum morifolium, has been growing for both drink and medicinal uses for hundreds of years in China. In recent years, however, continuous monoculture of Chuju has caused declines in growth and yields. In this study, we investigated the plant growth and yields, soil microbial community composition dynamics, and the improvements of bio-organic fertilizer on plant growth and yield in Chuju continuous cropping systems. Results showed that the yield of Chuju flowers was decreased by 11-37%, but Fusarium oxysporum and total fungus populations were respectively increased by 34-79% and 53-107% in soils continuously monocultured with Chuju for two to four years, as compared to those for one year. Bio-organic fertilizer significantly reduced F. oxysporum population and the ratio of F. oxysporum to total fungus population, but enhanced shoot biomass, flower diameter, and flower yields, in comparison with synthetic fertilizer. These results indicate that bio-organic fertilizer could be used to alleviate soil problems and to sustain crop production in continuous cropping systems of Chuju.

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Section: Discussionmentioning

confidence: 99%

Bio-organic Fertilizer Promotes Plant Growth and Yield and Improves Soil Microbial Community in Continuous Monoculture System of Chrysanthemum morifolium cv. Chuju

Wang¹,

Li²,

Su-zhi³

et al. 2017

IJAB

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“…Protein analysis using Sodium Dodecyl Sulfate Polyacrylamide Gel Electrophoresis (SDS-PAGE) of lupin seedlings showed that application of the biotic and abiotic inducers enhanced rapid induction of different PR-protein in seedlings upon infection with Fusarium oxysporum F. sp. Lupini , thus providing a useful strategy for the development of induced tolerance of lupin to F. oxysporum [ 111 ].…”

Section: Breeding Of Lupinsmentioning

confidence: 99%

The Use of Lupin as a Source of Protein in Animal Feeding: Genomic Tools and Breeding Approaches

Abraham

Ganopoulos

Madesis

et al. 2019

IJMS

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Livestock production in the European Union EU is highly dependent on imported soybean, exposing the livestock farming system to risks related to the global trade of soybean. Lupin species could be a realistic sustainable alternative source of protein for animal feeding. Lupinus is a very diverse genus with many species. However, only four of them—namely, L. albus, L. angustifolius, L. luteus and L. mutabilis—are cultivated. Their use in livestock farming systems has many advantages in relation to economic and environmental impact. Generally, lupin grains are characterized by high protein content, while their oil content is relatively low but of high quality. On the other hand, the presence of quinolizidine alkaloids and their specific carbohydrate composition are the main antinutritional factors that prevent their use in animal feeding. This research is mainly related to L. albus and to L. angustifolius, and to a lesser extent, to L. lauteus and L. mutabilis. The breeding efforts are mostly focused on yield stabilization, resistance to biotic and abiotic stresses, biochemical structure associated with seed quality and late maturing. Progress is made in improving lupin with respect to the seed quality, as well as the tolerance to biotic and abiotic stress. It has to be noted that modern cultivars, mostly of L. albus and L. angustifolius, contain low levels of alkaloids. However, for future breeding efforts, the implementation of marker-assisted selection and the available genomic tools is of great importance.

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Morphological, ultrastructural and molecular variations in susceptible and resistant genotypes of chickpea infected with Botrytis grey mould

Thakur

Devi

Lal

et al. 2023

PeerJ

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Biotic stress due to fungal infection is detrimental to the growth and development of chickpea. In our study, two chickpea genotypes viz Cicer pinnatifidum (resistant) and PBG5 (susceptible) were inoculated with (1 × 104 spore mL−1) of nectrotrophic fungus Botrytis cinerea at seedling stage. These seedlings were evaluated for morphological, ultrastructural, and molecular differences after 3, 5 and 7 days post inoculation (dpi). Visual symptoms were recorded in terms of water-soaked lesions, rotten pods and twigs with fungal colonies. Light and scanning electron microscopy (SEM) revealed the differences in number of stomata, hyphal network and extent of topographical damage in resistant (C. pinnatifidum) and susceptible (PBG5) genotypes, which were validated by stomatal index studies done by using fluorescence microscopy in the infection process of B. cinerea in leaves of both chickpea genotypes. In case of control (water inoculated) samples, there were differences in PCR analysis done using five primers for screening the genetic variations between two genotypes. The presence of a Botrytis responsive gene (LrWRKY) of size ~300 bp was observed in uninoculated resistant genotype which might have a role in resistance against Botrytis grey mould. The present investigation provides information about the variation in the infection process of B. cinerea in two genotypes which can be further exploited to develop robust and effective strategies to manage grey mould disease.

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Influence of some biotic and abiotic inducers on Fusarium wilt disease incidence of lupin (Lupinus albus) on disease resistance and protein pattern

Cited by 3 publications

References 10 publications

Bio-organic Fertilizer Promotes Plant Growth and Yield and Improves Soil Microbial Community in Continuous Monoculture System of Chrysanthemum morifolium cv. Chuju

Bio-organic Fertilizer Promotes Plant Growth and Yield and Improves Soil Microbial Community in Continuous Monoculture System of Chrysanthemum morifolium cv. Chuju

The Use of Lupin as a Source of Protein in Animal Feeding: Genomic Tools and Breeding Approaches

Morphological, ultrastructural and molecular variations in susceptible and resistant genotypes of chickpea infected with Botrytis grey mould

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