anova analyses and t-tests  (Minitab Inc)

Journal: Antioxidants

Article Title: Antioxidant Metabolism Underlies Different Metabolic Strategies for Primary Root Growth Maintenance under Water Stress in Cotton and Maize

doi: 10.3390/antiox11050820

Figure Lengend Snippet: Time courses of reduced (GSH) ( A , D ) and oxidized (GSSG) ( B , E ) glutathione contents and their ratio ( C , F ) in the elongation zone of cotton ( A – C ) and maize ( D – F ) primary roots during 48 h after transplanting to water-stressed (WS, shaded bars) or well-watered (WW, open bars) conditions. In the water stress treatments, vermiculite water potentials were −1.0 MPa (cotton) and −1.6 MPa (maize), which resulted in equivalent root tip water potentials in the two species . The whole elongation zone (water-stressed cotton, 0–6 mm; water-stressed maize, 0–7 mm; well-watered cotton and maize, 0–12 mm) was collected. Data are the means ± SE ( n = 3–6). ANOVA analyses compare the data at different time points across treatments within each species; different letters indicate significant differences ( p < 0.05).

Article Snippet: For other measurements, ANOVA analyses and t -tests were carried out in Minitab (Minitab, LLC, State College, PA, USA) to compare across time and treatments.

Techniques:

Journal: Antioxidants

Article Title: Antioxidant Metabolism Underlies Different Metabolic Strategies for Primary Root Growth Maintenance under Water Stress in Cotton and Maize

doi: 10.3390/antiox11050820

Figure Lengend Snippet: Time courses of hydrogen peroxide (H 2 O 2 ) content in the elongation zone of cotton ( A ) and maize ( B ) primary roots during 48 h after transplanting to water-stressed (WS, shaded bars) or well-watered (WW, open bars) conditions. In the water stress treatments, vermiculite water potentials were −1.0 MPa (cotton) and −1.6 MPa (maize), which resulted in equivalent root tip water potentials in the two species . The whole elongation zone was collected (see for dimensions). Data are the means ± SE ( n = 6). ANOVA analyses compare the data at different time points across treatments within each species; different letters indicate significant differences ( p < 0.05).

Article Snippet: For other measurements, ANOVA analyses and t -tests were carried out in Minitab (Minitab, LLC, State College, PA, USA) to compare across time and treatments.

Techniques:

Journal: Antioxidants

Article Title: Antioxidant Metabolism Underlies Different Metabolic Strategies for Primary Root Growth Maintenance under Water Stress in Cotton and Maize

doi: 10.3390/antiox11050820

Figure Lengend Snippet: Time courses of catalase (CAT) ( A , D ), ascorbate peroxidase (APX) ( B , E ) and superoxide dismutase (SOD) ( C , F ) activities in the elongation zone of cotton ( A – C ) and maize ( D – F ) primary roots during 48 h after transplanting to water-stressed (WS, shaded bars) or well-watered (WW, open bars) conditions. In the water stress treatments, vermiculite water potentials were −1.0 MPa (cotton) and −1.6 MPa (maize), which resulted in equivalent root tip water potentials in the two species . The whole elongation zone was collected (see for dimensions). Data are the means ± SE ( n = 4). ANOVA analyses compare the data at different time points across treatments within each species; different letters indicate significant differences ( p < 0.05).

Article Snippet: For other measurements, ANOVA analyses and t -tests were carried out in Minitab (Minitab, LLC, State College, PA, USA) to compare across time and treatments.

Techniques: