Abstract：
:Tomato (Lycopersicon esculentum) is one of the widely grown vegetables worldwide. Fusarium oxysporum f. sp. lycopersici (FOL) is the significant contributory pathogen of tomato vascular wilt. The initial symptoms of the disease appear in the lower leaves gradually, trail by wilting of the plants. It has been reported that FOL penetrates the tomato plant, colonizing and leaving the vascular tissue dark brown, and this discoloration extends to the apex, leading to the plants wilting, collapsing and dying. Therefore, it has been widely accepted that wilting caused by this fungus is the result of a combination of various physiological activities, including the accumulation of fungal mycelia in and around xylem, mycotoxin production, inactivation of host defense, and the production of tyloses; however, wilting symptoms are variable. Therefore, the selection of molecular markers may be a more effective means of screening tomato races. Several studies on the detection of FOL have been carried out and have suggested the potency of the technique for diagnosing FOL. This review focuses on biology and variability of FOL, understanding and presenting a holistic picture of the vascular wilt disease of tomato in relation to disease model, biology, virulence. We conclude that genomic and proteomic approachesare greater tools for identification of informative candidates involved in pathogenicity, which can be considered as one of the approaches in managing the disease.
journal_name
Saudi J Biol Scijournal_title
Saudi journal of biological sciencesauthors
Srinivas C,Nirmala Devi D,Narasimha Murthy K,Mohan CD,Lakshmeesha TR,Singh B,Kalagatur NK,Niranjana SR,Hashem A,Alqarawi AA,Tabassum B,Abd Allah EF,Chandra Nayaka Sdoi
10.1016/j.sjbs.2019.06.002subject
Has Abstractpub_date
2019-11-01 00:00:00pages
1315-1324issue
7eissn
1319-562Xissn
2213-7106pii
S1319-562X(19)30100-7journal_volume
26pub_type
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