Maintenance of root water uptake contributes to salt-tolerance of a wild tomato species under salt stress

2020 ◽  
pp. 1-13
Author(s):  
Weihua Han ◽  
Jianhua Jia ◽  
Yanhong Hu ◽  
Jiaqi Liu ◽  
Jia Guo ◽  
...  
Keyword(s):  
Salt Stress ◽  
Salt Tolerance ◽  
Water Uptake ◽  
Root Water Uptake ◽  
Wild Tomato ◽  
Wild Tomato Species ◽  
Tomato Species

Changes in free polyamine levels induced by salt stress in leaves of cultivated and wild tomato species

1997 ◽  
Vol 101 (2) ◽  
pp. 341-346 ◽  
Author(s):  
Ana Santa-Cruz ◽  
Manuel Acosta ◽  
Francisco Perez-Alfocea ◽  
Maria C. Bolarin
Keyword(s):  
Salt Stress ◽  
Wild Tomato ◽  
Wild Tomato Species ◽  
Tomato Species

scholarly journals The RING Finger E3 Ligase SpRing is a Positive Regulator of Salt Stress Signaling in Salt-Tolerant Wild Tomato Species

2016 ◽  
Vol 57 (3) ◽  
pp. 528-539 ◽  
Author(s):  
Shilian Qi ◽  
Qingfang Lin ◽  
Huishan Zhu ◽  
Fenghua Gao ◽  
Wenhao Zhang ◽  
...  
Keyword(s):  
Salt Stress ◽  
Ring Finger ◽  
E3 Ligase ◽  
Stress Signaling ◽  
Salt Tolerant ◽  
Wild Tomato ◽  
Wild Tomato Species ◽  
Positive Regulator ◽  
Tomato Species

scholarly journals Salinity Tolerance in Four Wild Tomato Species using Vegetative Yield-Salinity Response Curves

1991 ◽  
Vol 116 (2) ◽  
pp. 286-290 ◽  
Author(s):  
M.C. Bolarín ◽  
F.G. Fernández ◽  
V. Cruz ◽  
J. Cuartero
Keyword(s):  
Salt Tolerance ◽  
Piecewise Linear ◽  
Response Threshold ◽  
Yield Reduction ◽  
Inversion Method ◽  
Response Curves ◽  
Wild Tomato ◽  
Wild Tomato Species ◽  
Tomato Species ◽  
Salinity Response

The salinity tolerances of 21 accessions belonging to four wild tomato species [Lycopersicon pimpinellifolium (Jusl.) Mill., L. peruvianum (Corr.) D'Arcy, L. hirsutum (L.) Mill., and L. pennellii Humb. Bonpl.) were evaluated using their vegetative yield-salinity response curves at the adult stage, determined by a piecewise-linear response model. The slope (yield decrease per unit salinity increase), salinity response threshold, maximum electrical conductivity without yield reduction (ECo), and salinity level for which yield would be zero (ECo) were determined by a nonlinear least-squares inversion method from curves based on the response of leaf and stem dry weights to substrate EC. The genotype PE-2 (L. pimpinellifolium) had the highest salt tolerance, followed by PE-45 (L. pennellii), PE-34, PE-43 (L. hirsutum), and PE-16 (L. peruvianum). The model also was tested replacing substrate salinity levels with leaf Cl- or Na+ concentrations. Concentrations of both ions for which vegetative yields were zero (Clo and Nao) were determined from the response curves. In general, the most tolerant genotypes were those with the highest Clo and Nao values, suggesting that the dominant salt-tolerance mechanism is ion accumulation, but there were cases in which salt tolerance was not related to Clo and Nao.

Changes in free polyamine levels induced by salt stress in leaves of cultivated and wild tomato species

1997 ◽  
Vol 101 (2) ◽  
pp. 341-346 ◽  
Author(s):  
Ana Santa-Cruz ◽  
Manuel Acosta ◽  
Francisco Perez-Alfocea ◽  
Maria C. Bolarin
Keyword(s):  
Salt Stress ◽  
Wild Tomato ◽  
Wild Tomato Species ◽  
Tomato Species

Composition of Xylem and Phloem Exudates in Relation to the Salt-tolerance of Domestic and Wild Tomato Species

2000 ◽  
Vol 156 (3) ◽  
pp. 367-374 ◽  
Author(s):  
Francisco Pérez Alfocea ◽  
María E. Balibrea ◽  
Juan J. Alarcón ◽  
María C. Bolarín
Keyword(s):  
Salt Tolerance ◽  
Wild Tomato ◽  
Wild Tomato Species ◽  
Tomato Species
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