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Literature summary for 1.2.1.8 extracted from

  • Zhou, S.; Chen, X.; Xue, X.; Zhang, X.; Li, Y.
    Physiological and growth responses of tomato progenies harboring the betaine alhyde dehydrogenase gene to salt stress (2007), J. Integr. Plant Biol., 49, 628-637.
No PubMed abstract available
Search for more literature for 1.2.1.8

Activating Compound

Activating Compound Comment Organism Structure
NaCl enzyme activity and betaine content are almost undetectable in the wild type under either normal or stressed conditions. The transgenic plants exhibit low levels of BADH activity under normal conditions, while the enzyme activity increases up to 20-fold when stressed by 1.0% and 1.5% NaCl. Atriplex hortensis

Cloned(Commentary)

Cloned (Comment) Organism
Seeds from T2 generation (lines T2-1, T2-3, T2-5, T2-8 and T2-9) of transgenic tomato containing the BADH gene from Atriplex hortensis were used Atriplex hortensis

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ results indicate that transgenic plants have a higher Ca2+ accumulation than the wild type under saline conditions Atriplex hortensis
Cl- results indicate that transgenic plants have a lower Cl- accumulation than the wild type under saline conditions Atriplex hortensis
K+ results indicate that transgenic plants have a higher K+ accumulation than the wild type under saline conditions Atriplex hortensis
Na+ results indicate that transgenic plants have a lower Na+ accumulation than the wild type under saline conditions Atriplex hortensis

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
betaine aldehyde + NAD+ + H2O Atriplex hortensis
-
 betaine + NADH + H+ regulates osmotic pressure and protects enzyme activities; the transgenic plants have a higher accumulation of betaine ?

Organism

Organism UniProt Comment Textmining
Atriplex hortensis
-
 five transgenic tomato (Lycopersicon esculentum Mill) lines T3-1, T3-3, T3-5, T3-8 and T3-9 with BADH gene from Atriplex hortensis are analysed concerning their behaviour under salt stress conditions and compared with cv. Bailichun wild type
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Atriplex hortensis
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.00014
-
 NaCl level 0%, wild type Atriplex hortensis
0.00015
-
 NaCl level 1.5%, wild type Atriplex hortensis
0.00017
-
 NaCl level 1.0%, wild type Atriplex hortensis
0.00045
-
 NaCl level 0%, transgenic plant T3-5 Atriplex hortensis
0.00078
-
 NaCl level 0%, transgenic plant T3-8 Atriplex hortensis
0.00086
-
 NaCl level 0%, transgenic plant T3-3 Atriplex hortensis
0.00111
-
 NaCl level 0%, transgenic plant T3-1 Atriplex hortensis
0.00119
-
 NaCl level 0%, transgenic plant T3-9 Atriplex hortensis
0.00523
-
 NaCl level 1.5%, transgenic plant T3-1 Atriplex hortensis
0.00578
-
 NaCl level 1.5%, transgenic plant T3-9 Atriplex hortensis
0.00625
-
 NaCl level 1.5%, transgenic plant T3-8 Atriplex hortensis
0.00635
-
 NaCl level 1.0%, transgenic plant T3-1 Atriplex hortensis
0.00662
-
 NaCl level 1.5%, transgenic plant T3-3 Atriplex hortensis
0.00723
-
 NaCl level 1.0%, transgenic plant T3-5 Atriplex hortensis
0.00736
-
 NaCl level 1.0%, transgenic plant T3-9 Atriplex hortensis
0.00784
-
 NaCl level 1.0%, transgenic plant T3-3 Atriplex hortensis
0.00826
-
 NaCl level 1.0%, transgenic plant T3-8 Atriplex hortensis
0.00881
-
 NaCl level 1.5%, transgenic plant T3-5 Atriplex hortensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
betaine aldehyde + NAD+ + H2O
-
 Atriplex hortensis betaine + NADH + H+ regulates osmotic pressure and protects enzyme activities; the transgenic plants have a higher accumulation of betaine ?

Synonyms

Synonyms Comment Organism
BADH
-
 Atriplex hortensis
betaine aldehyde dehydrogenase
-
 Atriplex hortensis

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
 assay at Atriplex hortensis