Solutions
- Molecular Breeding Solutions of Citrus
- Molecular Breeding Solutions of Rice
- Molecular Breeding Solutions of Wheat
- Breeding for Trait Improving Ornamental Flower
- Molecular Breeding Solutions of Corn
- Spores Breeding Solutions
- Molecular Breeding Solutions of Potato
- Breeding of Ornamental Flower
- Breeding of Cut Flowers
- Breeding of Carnations
- Breeding of Dianthus caryophyllus L.
- Breeding of Paeonia suffruticosa
- Breeding of Lilium
- Breeding of Chrysanthemums
- Breeding of Eustoma grandiflorum
- Breeding of Anthurium andraeanum
- Breeding of Rose
- Breeding of Paphiopedilum
- Breeding of Gerbera hybrida
- Breeding of Delphinium grandiflorum
- Breeding of Narcissus
- Breeding of Alstroemeria aurea Graham
- Breeding of Caladium Vent
- Breeding of Antirrhinum majus
- Breeding of Pot Plants
- Breeding of Bearded Irises
- Breeding of Cyclamen
- Breeding of Pelargonium
- Breeding of Rhododendron
- Breeding of Oncidium
- Breeding of Cymbidium goeringii
- Breeding of Dendrobium officinale
- Breeding of Hippeastrum striatum
- Breeding of Japanese Gentians
- Breeding of Viola tricolor L.
- Breeding of Jasmine
- Breeding of Polianthes tuberosa L.
- Breeding of Schlumbergera truncata
- Breeding of Ornithogalum
- Breeding of Ruta graveolens L.
- Breeding of Onagraceae
- Breeding of Garden Plants
- Breeding of Camellia japonica
- Breeding of Nelumbo nucifera
- Breeding of Agapanthus africanus
- Breeding of Snapdragon
- Breeding of Bellflower
- Breeding of Bougainvillea
- Breeding of Brassica napus
- Breeding of Camellia nitidissima
- Breeding of Tagetes erecta
- Breeding of Chimonanthus praecox
- Breeding of Clematis florida
- Breeding of Lagerstroemia indica
- Breeding of Dahlia
- Breeding of Gladiolus hybridus L.
- Breeding of Helianthus annuus
- Breeding of Ipomoea nil
- Breeding of Kalanchoe
- Breeding of Lavandula
- Breeding of Phalaenopsis equestris
- Breeding of Tulipa gesneriana
- Breeding of Muscari aucheri
- Breeding of Lonicera japonica
- Breeding of Osmanthus delavayi
- Breeding of Paeonia
- Breeding of Prunus mume
- Breeding of Salvia splendens
- Breeding of Syringa oblata
- Breeding of Zantedeschia albomaculata
- Breeding of Petunia hybrida
- Breeding of Osteospermum
- Breeding of Euphorbia pulcherrima
- Breeding of Hemerocallis
- Breeding of Lycoris
- Breeding of Freesia
- Breeding of Hosta
- Breeding of Rhododendron simsii
- Breeding of Cut Flowers
- Molecular Breeding Solutions of Sorghum
- Molecular Breeding Solutions of Millet
- Molecular Breeding Solutions of Soybeans
- Molecular Breeding Solutions of Rape
- Molecular Breeding Solutions of Cotton
- Molecular Breeding Solutions of Barley
- Molecular Breeding Solutions of Sweet Potato
- Molecular Breeding Solutions of Pea
- Molecular Breeding Solutions of Flax
- Molecular Breeding Solutions of Alfalfa
- Molecular Breeding Solutions of Tomato
- Molecular Breeding Solutions of Sunflower
- Molecular Breeding Solutions of Peanut
- Molecular Breeding Solutions of Tobacco
- Molecular Breeding Solutions of Vegetables
- Molecular Breeding Solutions of Medicinal Plant
- Molecular Breeding Solutions of Flowers
Disease Resistance Breeding
INQUIRYIntroductions
Diseases are the main factor affecting the growth of ornamental flowers. Pathogenic bacteria causing ornamental flower diseases can be classified as fungi, bacteria, viruses, and virus-like. Because of the wide variety and rapid variation of pathogens, the current goal of breeding for disease resistance in ornamental flowers is to produce varieties with broad-spectrum durable resistance.
Lifeasible summarizes the latest advances in disease-resistance gene mining and is dedicated to using molecular breeding tools to help promote the effectiveness of disease-resistance breeding in ornamental flowers.
How We Help
The specific resistance of an ornamental flower to a particular pathogen depends on whether it often has the corresponding resistance gene. Also, the specific pathogenicity of a pathogen determines whether the pathogen has a non-toxic gene. The defense genes of ornamental flowers can produce mRNA and are associated proteins that act directly on the pathogen and inhibit its proliferation. The pathogenic damage pathways of different species of pathogens to the host are as follows.
- Production of enzymes that destroy host cells, causing decay and necrosis of host tissues.
- Secretion of toxins that destroy host cell membranes and normal metabolism or secretion of substances that block host ducts.
- Use the protein and nucleic acid synthesis system as raw material for its proliferation.
- Integrates fragments of itself into the host.
Figure 1. The comprehensive illustration of different strategies, integrating conventional and advanced breeding technologies to develop novel ornamental cultivars which possess enhanced fungal disease resistance traits. (Mekapogu M, et al., 2021)
What We Provide
Molecular Breeding for Fungal Disease Resistance
Fungal diseases are a major threat to the growth and ornamental value of ornamental flowers, and fungi cause about 70% of diseases in plants. Usually, fungal diseases of ornamental flowers are treated chemically. However, chemical fungicides are effective against only a few diseases and can lead to pathogen resistance. We genetically engineered glucoamylase, chitinase, defensin, osmolyte, and pathogenesis-related genes into ornamental flowers to produce varieties with fungal disease resistance. We can also control fungal pathogens through host-induced gene silencing and spray-induced gene silencing techniques.
Molecular Breeding for Bacterial Diseases Resistance
Diseases caused by bacteria pose a great danger to ornamental flowers. We use edit-assisted selection techniques to facilitate the development of resistant varieties of ornamental flowers. We are committed to helping our customers improve ornamental flower varieties through Agrobacterium-mediated plant transformation and genome editing technologies.
Molecular Breeding for Viral Diseases Resistance
Plants have an innate immune system like that of animals, capable of accurately recognizing pathogenic bacteria and activating the plant's defense response. The activation of innate immunity in plant cells not only inhibits the growth of pathogenic bacteria but also causes significant damage to itself. Our scientists have been working on the plant's innate immune system for a long time. They expect to achieve precise defense of the plant immune system against viruses through molecular biology techniques.
Lifeasible provides the most comprehensive and efficient solutions for breeding ornamental flowers. We are committed to helping our customers cultivate more ornamental flowers. We look forward to providing you with the most professional and efficient service to meet your individual needs. If you are interested in our services or have further questions, please do not hesitate to contact us.
Reference
- Mekapogu M, et al. Recent Progress in Enhancing Fungal Disease Resistance in Ornamental Plants. Int J Mol Sci. 2021 Jul 26; 22(15): 7956.
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