FAT DOME FAST SYSTEM Arvamused

Ayar Manco became the first Inca ruler Manqu Qhapaq. Tuules lehvivad maisitõlvikud katavad nii oru põhja kui ka mägede seinu.

The new enzyme was created by the replacement of the Ser residue with acidic amino acids, as it was speculated to bind to the second D-Ala of D-Ala-D-Ala.

In addition, FAT DOME FAST SYSTEM Arvamused replacement of the position with Glu performed better than that with Asp with regards to specificity for D-AlaNH 2 production. The SE variant could catalyze the synthesis of 9.

This is the first report showing the enzymatic formation of amino acid amides from amino acids. Directory of Open Access Journals Sweden Yuyan An Full Text Available 5-aminolevulinic acid ALA, a natural and environmentally friendly plant growth regulator, can improve plant tolerance to various environmental stresses.

However, whether ALA can improve plant waterlogging tolerance is lehmapiima kaalulangus. Here, we investigated the effects of ALA pretreatment on the waterlogging-induced damage of fig Ficus carica Linn.

ALA pretreatment significantly alleviated stress-induced morphological damage, increased leaf relative water content RWC, and reduced leaf superoxide anion [Formula: see text] production rate and malonaldehyde MDA content in fig leaves, indicating ALA mitigates waterlogging stress of fig plants.

We further demonstrated that ALA pretreatment largely promoted leaf chlorophyll content, photosynthetic electron transfer ability, and photosynthetic performance index, indicating ALA significantly improves plant photosynthetic efficiency under waterlogging stress.

Moreover, ALA pretreatment significantly increased activities of leaf superoxide dismutase SOD and peroxidase POD, root vigor, and activities of root alcohol dehydrogenase ADH, and lactate dehydrogenase LDH, indicating ALA also significantly improves antioxidant ability and root function of fig plants under waterlogging stress.

Taken together, ALA pretreatment improves waterlogging tolerance of fig plants significantly, and the promoted root respiration, leaf photosynthesis, and antioxidant ability may contribute greatly to this improvement.

Our data firstly shows that ALA can improve plant waterlogging tolerance.