Vigna Angularis
Mostrando 13-24 de 25 artigos, teses e dissertações.
-
13. Nodulation and N2 fixation effectiveness of Bradyrhizobium strains in symbiosis with Adzuki Bean, Vigna angularis
In pot experiment, one isolate Knj from a Serbian soil, four strains of Bradyrhizobium japonicum and three strains of Bradyrhizobium spp. were examined for the effect on adzuki bean nodulation and effectiveness in symbiotic N2 fixation. All the tested strains produced root nodules in adzuki bean. Strains of B. japonicum showed high potential of N2 fixation,
Brazilian Archives of Biology and Technology. Publicado em: 2010-04
-
14. Resolução da estrutura tridimensional do inibidor tríptico e quimotrípico de Vigna unguiculata em complexos binário e ternário
The inhibitor BTCI (Black-eyed Pea Trypsin and Chymotrypsin Inhibitor) was purified from Vigna unguiculata seeds and crystallized in binary complex with -trypsin and in ternary complex with - chymotrypsin and -trypsin at pH 4.5 and 7.5. The crystallographic data were collected at the National Synchrotron Light Laboratory (LNLS). The c
Publicado em: 2010
-
15. Diversidade genÃtica e avaliaÃÃo de genÃtipos de feijÃo-caupi contrastantes para resistÃncia aos estresses biÃticos e abiÃticos com marcadores SSR, DAF e ISSR
O estudo da diversidade genÃtica entre acessos de bancos de germoplasma fornece importantes subsÃdios aos programas de melhoramento vegetal. Com a finalidade de caracterizar a diversidade genÃtica inter e intra-especÃfica do gÃnero Vigna, as tÃcnicas de DAF (DNA Amplification Fingerprinting), ISSR (Inter Simple Sequence Repeat) e SSR (Simple Sequence R
Publicado em: 2008
-
16. Imobilização e estabilização de D-Hidantoinase para a produção de N-Carbamoil-D-Fenilglicina
Immobilization and stabilization of enzymes increases their potential for use in industrial scale. D-hydantoinases (dihidropirimidina amidrohidrolase EC 3.5.2.2) catalyze the hydrolysis of D-hydantoins, generating the corresponding Ncarbamoil- D-amino acid and are used in the production of D-amino acids, including Dphenylglycine and D-p-hydroxyphenylglycine.
Publicado em: 2008
-
17. Marcadores de DNA na caracterizaÃÃo de germoplasma de feijÃo massacar (Vigna Unguiculata (L.) Walp.)
O presente estudo descreve os resultados obtidos a partir da aplicaÃÃo da metodologia de DAF (DNA Amplification Fingerprinting; ImpressÃo Digital da AmplificaÃÃo do DNA) na discriminaÃÃo de alguns acessos de feijÃo macassar (Vigna unguiculata (L.) Walp.) depositados em bancos de germoplasma. O estudo avaliou um total de 30 genÃtipos, incluindo 28 ac
Publicado em: 2003
-
18. Homo-Phytochelatins Are Synthesized in Response to Cadmium in Azuki Beans1
In a recent report, it was claimed that azuki beans (Vigna angularis) do not synthesize phytochelatins (PCs) upon exposure to cadmium, although glutathione (GSH), the substrate for PC synthesis, is present in this plant. This legume species thus would be the first exception in the plant kingdom that would fail to complex heavy metals by PCs. Here, we report
American Society of Plant Physiologists.
-
19. Characterization of a soybean beta-conglycinin-degrading protease cleavage site.
Protease C1, an enzyme from soybean (Glycine max [L.] Merrill cv Amsoy 71) seedling cotyledons, was previously determined to be the enzyme responsible for the initial degradation of the alpha' and alpha subunits, but not the beta subunit, of beta-conglycinin storage protein. The sizes of the proteolytic products generated by the action of protease C1 suggest
-
20. Azuki Bean Cells Are Hypersensitive to Cadmium and Do Not Synthesize Phytochelatins1
Suspension-cultured cells of azuki bean (Vigna angularis) as well as the original root tissues were hypersensitive to Cd (<10 μm). Repeated subculturings with a sublethal level of Cd (1–10 μm) did not affect the subsequent response of cells to inhibitory levels of Cd (10–100 μm). The azuki bean cells challenged to Cd did not contain phytochelatin (PC)
American Society of Plant Physiologists.
-
21. Galactosylononitol and Stachyose Synthesis in Seeds of Adzuki Bean1 : Purification and Characterization of Stachyose Synthase
Stachyose synthase (STS) (EC 2.4.1.67) was purified to homogeneity from mature seeds of adzuki bean (Vigna angularis). Electrophoresis under denaturing conditions revealed a single polypeptide of 90 kD. Size-exclusion chromatography of the purified enzyme yielded two activity peaks with apparent molecular masses of 110 and 283 kD. By isoelectric focusin
American Society of Plant Physiologists.
-
22. Immunogold labeling of rosette terminal cellulose-synthesizing complexes in the vascular plant vigna angularis
The catalytic subunit of cellulose synthase is shown to be associated with the putative cellulose-synthesizing complex (rosette terminal complex [TC]) in vascular plants. The catalytic subunit domain of cotton cellulose synthase was cloned using a primer based on a rice expressed sequence tag (D41261) from which a specific primer was constructed to run a pol
-
23. Cloning and Characterization of the Abscisic Acid-Specific Glucosyltransferase Gene from Adzuki Bean Seedlings1
The glycosylated forms of abscisic acid (ABA) have been identified from many plant species and are known to be the forms of ABA-catabolism, although their (physiological) roles have not yet been elucidated. ABA-glucosyltransferase (-GTase) is thought to play a key role in the glycosylation of ABA. We isolated an ABA-inducible GTase gene from UDP-GTase homolo
American Society of Plant Physiologists.
-
24. Identification of a basic glycoprotein induced by ethylene in primary leaves of azuki bean as a cationic peroxidase.
Ethylene causes the accumulation of seven different proteins (each designated AZxx according to its molecular mass, xx in kD) in excised primary leaves of azuki bean (Vigna angularis) (F. Ishige, H. Mori, K. Yamazaki, H. Imaseki [1991] Plant Cell Physiol 32: 681-690). A complementary DNA encoding an ethylene-induced basic glycoprotein, AZ42, from azuki bean