Fatima-Ezzahra Soussani^1,2,3, Youssef Ait Rahou^1,2,4, Chayma Ikan^1,2, Allal Douira³, Rachid Benkirane³, Essaid Ait Barka⁵, Rachid Lahlali^6,*, Abdelilah Meddich^1,2,7,*

Phyton-International Journal of Experimental Botany, Vol.93, No.9, pp. 2415-2438, 2024, DOI:10.32604/phyton.2024.055050 - 30 September 2024

Abstract This study assesses the effectiveness of using arbuscular mycorrhizal fungi (M) and compost applied alone or in combination (vs. conventional chemical fertilizer application (NPK)) on tomato resistance to vascular wilt caused by Verticillium dahliae. In this study, ten treatments were applied: (1) Control (2) M: Rhizophagus irregularis (3) C: Compost (4) MC: The combination of M and compost (5) NPK: conventional chemical fertilizer (6) V: plants infected with V. dahliae (7) MV: plants infected with a conidial suspension of V. dahliae and M, (8) CV: The combination of compost and V. dahliae, (9) MCV: The combination of M, compost and V. dahliae,… More >

Liyan Wu¹, Jie Cheng^1,2, Yaju Gong¹, Rui Bao¹, Zhibin Li¹, Min Gui^1,*, Guanghui Du^2,*

Phyton-International Journal of Experimental Botany, Vol.92, No.2, pp. 591-609, 2023, DOI:10.32604/phyton.2022.023481 - 12 October 2022

Abstract In this study, wild eggplant germplasm No. M239, which is highly susceptible to Verticillium wilt, was used as the experimental material. The physiological and biochemical indices (SOD, PAL, MDA and soluble protein) of M239 roots were measured at different times (0, 12, 24, 36, 48, 60 and 72 h) post inoculation with Verticillium dahliae, and the key time points for the M239 response to Verticillium wilt infection were screened. Then, RNA-Seq technology was used to screen the differentially expressed genes (DEGs) in M239 roots at 0, 12 and 48 h post-inoculation (hpi). The transcriptional results of M239… More >

Fatih M. Tok¹, Sibel Dervis^2,*, Halit Yetisir³

Phyton-International Journal of Experimental Botany, Vol.89, No.2, pp. 303-314, 2020, DOI:10.32604/phyton.2020.08801 - 22 April 2020

Abstract Forty-four V. dahliae isolates were collected from symptomatic vascular tissues of okra plants each from a different field in eight provinces located in the eastern Mediterranean and western Anatolia regions of Turkey during 2006- 2009. Nitrate-nonutilizing (nit) mutants of V. dahliae from okra were used to determine heterokaryosis and genetic relatedness among isolates. All isolates from okra plants were grouped into two vegetative compatibility groups (VCGs) (1 and 2) and three subgroups as 1A (13.6%, 6/44), 2A (20.5%, 9/44) and 2B (65.9%, 29/44) according to international criteria. Pathogenicity tests were performed on a susceptible local okra (A. esculentus) landrace… More >