Indole acetic acid

Xem 1-7 trên 7 kết quả Indole acetic acid

Evaluation of the ability of iaa biosynthesis and the effect to germination on maize kernels of halotolerant phosphate-solubilizing bacteria Pantoea sp. TTB4.1

This study aims to investigate the synthesis capability of the plant growthpromoting substance indole acetic acid (IAA) by the salt-tolerant phosphate-solubilizing Pantoea sp. TTB4.1 strain and its effect on the germination ability of corn seeds immersed in bacterial suspension.

7p viinuzuka 28-02-2025 2 1 Download

Báo cáo khoa học: Studies on structure–function relationships of indolepyruvate decarboxylase from Enterobacter cloacae, a key enzyme of the indole acetic acid pathway

Enterobacter cloacae, isolated from the rhizosphere of cucumbers, produces large amounts of indole-3-acetic acid. Indolepyruvate decarboxylase, the key enzyme in the biosynthetic pathway of indole-3-acetic acid, catalyses the formation of indole-3-acetaldehyde and carbon dioxide from indole-3-pyruvic acid. The enzyme requires the cofac-tors thiamine diphosphate andmagnesium ions for catalytic activity. Recombinant indolepyruvate decarboxylase was purified from the host Escherichia coli strain JM109....

10p fptmusic 16-04-2013 87 3 Download

Báo cáo khoa học: Crystal structure of thiamindiphosphate-dependent indolepyruvate decarboxylase from Enterobacter cloacae, an enzyme involved in the biosynthesis of the plant hormone indole-3-acetic acid

The thiamindiphosphate-dependent enzyme indolepyruvate decarboxylase catalyses the formationof indoleacetaldehyde from indolepyruvate, one step in the indolepyruvate path-way of biosynthesis of the plant hormone indole-3-acetic acid. The crystal structure of this enzyme fromEnterobacter cloacaehasbeendeterminedat 2.65 A˚ resolutionandrefined to a crystallographic R-factor of 20.5% (Rfree 23.6%). The subunit of indolepyruvate decarboxylase contains three domains of opena/btopology, whichare similar in structure to that of pyruvate decarboxylase. ...

10p fptmusic 16-04-2013 45 2 Download
Báo cáo khoa học: Arabidopsis amidase 1, a member of the amidase signature family

Amidase 1 (AMI1), a specific indole-3-acetamide amidohydrolase, is an Arabidopsis thalianaamidase signature enzyme that catalyzes the synthesis of indole-3-acetic acid from indole-3-acetamide. Amidase signature family members catalyze a diverse range of enzymatic reactions and are found widespread in nature, for instance in bacteria, mammals, and plants.

12p galaxyss3 19-03-2013 24 2 Download
Báo cáo khoa học: The crystal structure of phenylpyruvate decarboxylase ˚ from Azospirillum brasilense at 1.5 A resolution

Phenylpyruvate decarboxylase (PPDC) ofAzospirillum brasilense, involved in the biosynthesis of the plant hormone indole-3-acetic acid and the anti-microbial compound phenylacetic acid, is a thiamine diphosphate-depend-ent enzyme that catalyses the nonoxidative decarboxylation of indole- and phenylpyruvate.

13p galaxyss3 19-03-2013 41 3 Download
Tài liệu: Auxin

Auxin Auxin được nhà máy kích thích tố . Các auxin quan trọng nhất được sản xuất bởi nhà máy là indole-3-acetic acid ( IAA ). Nó đóng vai trò quan trọng trong một số hoạt động thực vật, phát triển của phôi thai lá hình thành phototropism gravitropism sự thống trị đỉnh phát triển cây ăn quả phép cắt đi gốc bắt đầu và phát triển các -tránh hiệu ứng bóng.

7p heoxinhkute13 26-04-2011 141 30 Download
Thuốc hạ sốt - giảm đau - chống viêm (Kỳ 3)

Phân loại hóa học các thuốc CVKS Loại ức chế COX không chọn l ọc Nhóm acid salicylic . Aspirin Nhóm pirazolon . Phenylbutazon Nhóm indol . Indometacin, sulindac . Etodolac (riêng thuốc này lại ức chế chọn lọc COX - 2) Nhóm acid enolic . Oxicam (piroxicam, meloxicam) Nhóm acid propionic . Ibuprofen, naproxen, ketoprofen, fenoprofen Nhóm dẫn xuất acid phenylacetic . Diclofenac Nhóm dẫn xuất acid heteroarylacetic . Tolmetin, ketorolac Loại ức chế chọn lọc COX - 2 Nhóm furanon có nhóm thế diaryl . Rofecoxib Nhóm pyrazol có nhóm thế diaryl .

5p super_doctor 25-10-2010 136 27 Download