- Vitamin B6: Killing two birds with one stone?
[作者:Mooney, S; Hellmann, H,期刊:Phytochemistry, 页码:495-501 , 文章类型: Article,,卷期:2010年71-5-6]
- Vitamin B6 comprises a group of compounds that are involved in a surprisingly high diversity of biochemical reactions. Actually, most of these reactions are co-catalyzed by a single 86 vitamer, pyridoxal 5'-phosphate, ma...
- Structure-function characterization of the recombinant aspartic proteinase A1 from Arabidopsis thaliana
[作者:Mazorra-Manzano, MA; Tanaka, T; Dee, DR; Yada, RY,期刊:Phytochemistry, 页码:515-523 , 文章类型: Article,,卷期:2010年71-5-6]
- Aspartic proteinases (APs) are involved in several physiological processes in plants, including protein processing, senescence, and stress response and share many structural and functional features with mammalian and mic...
- Biochemical comparison of two proteolytic enzymes from Carica candamarcensis: Structural motifs underlying resistance to cystatin inhibition
[作者:Gomes, MTR; Ribeiro, HA; Lopes, MTP; Guzman, F; Salas, CE,期刊:Phytochemistry, 页码:524-530 , 文章类型: Article,,卷期:2010年71-5-6]
- The lattices of Carica candamarcensis and Carica papaya, members of the Caricaceae family, contain isoforms of cysteine proteinases that help protect these plants against injury. In a prior study, we fractionated 14 disc...
- The C-terminal zinc finger domain of Arabidopsis cold shock domain proteins is important for RNA chaperone activity during cold adaptation
[作者:Park, SJ; Kwak, KJ; Jung, HJ; Lee, HJ; Kang, H,期刊:Phytochemistry, 页码:543-547 , 文章类型: Article,,卷期:2010年71-5-6]
- Among the four cold shock domain proteins (CSDPs) identified in Arabidopsis thaliana, it has recently been shown that CSDP1 harboring seven CCHC-type zinc fingers, but not CSDP2 harboring two CCHC-type zinc fingers, func...
- Cytosolic APx knockdown indicates an ambiguous redox responses in rice
[作者:Rosa, SB; Caverzan, A; Teixeira, FK; Lazzarotto, F; Silveira, JAG; Ferreira-Silva, SL; Abreu-Neto, J; Margis, R; Margis-Pinheiro, M,期刊:Phytochemistry, 页码:548-558 , 文章类型: Article,,卷期:2010年71-5-6]
- Ascorbate peroxidases (APX. EC 1.1.11.1) are class I heme-peroxidases, which catalyze the conversion of H2O2 into H2O, using ascorbate as a specific electron donor. Previously, the presence of eight Apx genes was identif...
- Cadmium activates Arabidopsis MPK3 and MPK6 via accumulation of reactive oxygen species
[作者:Liu, XM; Kim, KE; Kim, KC; Nguyen, XC; Han, HJ; Jung, MS; Kim, HS; Kim, SH; Park, HC; Yun, DJ; Chung, WS,期刊:Phytochemistry, 页码:614-618 , 文章类型: Article,,卷期:2010年71-5-6]
- Cadmium (Cd) is a non-essential toxic heavy metal that influences normal growth and development of plants. However, the molecular mechanisms by which plants recognize and respond to Cd remain poorly understood. We show t...
- Induction of acid phosphatase transcripts, protein and enzymatic activity by simulated herbivory of hybrid poplar
[作者:Veljanovski, V; Major, IT; Patton, JJ; Bol, E; Louvet, S; Hawkins, BJ; Constabel, CP,期刊:Phytochemistry, 页码:619-626 , 文章类型: Article,,卷期:2010年71-5-6]
- Herbivory and wounding upregulate a large suite of defense genes in hybrid poplar leaves. A strongly wound- and herbivore-induced gene with high similarity to Arabidopsis vegetative storage proteins (VSPs) and acid phosp...
- Chemotaxonomy of Gonospermum and related genera
[作者:Triana, J; Eiroa, JL; Ortega, JJ; Leon, F; Brouard, I; Hernandez, JC; Estevez, F; Bermejo, J,期刊:Phytochemistry, 页码:627-634 , 文章类型: Article,,卷期:2010年71-5-6]
- Aerial parts of Gonospermum fruticosum collected at several locations in the Canary Islands afforded, in addition to known compounds, four sesquiterpene alcohols related to costol and a sesquiterpene lactone, whose struc...
- Bioactivity-guided isolation of cytotoxic sesquiterpenes of Rolandra fruticosa
[作者:Pan, L; Lantvit, DD; Riswan, S; Kardono, LBS; Chai, HB; de Blanco, EJC; Farnsworth, NR; Soejarto, DD; Swanson, SM; Kinghorn, AD,期刊:Phytochemistry, 页码:635-640 , 文章类型: Article,,卷期:2010年71-5-6]
- Cytotoxicity-guided fractionation of a methanol extract of the leaves and twigs of Rolandra fruticosa using the HT-29 human colon cancer cell line led to the isolation of seven sesquiterpene lactones, including the hithe...
- Isolation and evaluation of kaempferol glycosides from the fern Neocheiropteris palmatopedata
[作者:Yang, JH; Kondratyuk, TP; Marler, LE; Qiu, X; Choi, Y; Cao, HM; Yu, R; Sturdy, M; Pegan, S; Liu, Y; Wang, LQ; Mesecar, AD; Van Breemen, RB; Pezzuto, JM; Fong, HHS; Chen, YG; Zhang, HJ,期刊:Phytochemistry, 页码:641-647 , 文章类型: Article,,卷期:2010年71-5-6]
- Kaempferol glycosides, named palmatosides A (1), B (2) and C(3), together with three known kaempferol glycosides, multiflorins A (4) and B (5), and afzelin (6), were isolated from the roots of the fern Neocheiropteris pa...
- Triterpenoid saponins from Astragalus wiedemannianus Fischer
[作者:Polat, E; Bedir, E; Perrone, A; Piacente, S; Alankus-Caliskan, O,期刊:Phytochemistry, 页码:658-662 , 文章类型: Article,,卷期:2010年71-5-6]
- Three cycloartane-type triterpene glycosides were isolated from Astragalus wiedemannianus together with eight known secondary metabolites namely cycloastragenol, cycloascauloside B, astragaloside IV, astragaloside VIII, ...
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