Zobrazeno 1 - 10
of 17
pro vyhledávání: '"G. C. Uniyal"'
Autor:
Ajay Kumar Mathur, Archana Mathur, Priyanka Verma, G. C. Uniyal, Anita Gangwar, Raj Kishori Lal
Publikováno v:
Biotechnology Letters. 32:457-461
A thin, profusely branched, fast growing hairy root line of Panax quinquefolium (American ginseng) was established by co-culturing epicotyl explants with a wild type strain of Agrobacterium rhizogenes. The transformed roots grew by over 10-fold from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5e5edf107b30555bda9939eea4670df
https://doi.org/10.1007/s10529-009-0158-3
https://doi.org/10.1007/s10529-009-0158-3
Autor:
Rakesh Tuli, Rajender S. Sangwan, Narayan D. Chaurasiya, Payare Lal, Laxminarain Misra, Neelam S. Sangwan, G. C. Uniyal
Publikováno v:
Phytochemical Analysis. 19:148-154
A reversed-phase HPLC method for the simultaneous analysis of nine structurally similar withanolides, namely, 27-hydroxy withanone, 17-hydroxy withaferin A, 17-hydroxy-27-deoxy withaferin A, withaferin A, withanolide D, 27-hydroxy withanolide B, with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be49fa434e642d6348f74539590bbfc1
https://doi.org/10.1002/pca.1029
https://doi.org/10.1002/pca.1029
Autor:
Rajender S. Sangwan, Rakesh Tuli, Laxminarain Misra, Neelam S. Sangwan, Payare Lal, G. C. Uniyal
Publikováno v:
Phytochemistry. 66:2702-2707
Four (1, 8–10) and six known (2–7) withanolides were isolated from the leaves of Withania somnifera. Among the new compounds, 10 possessed the rare 3-O-sulfate group with the saturation in A ring and 9 contained unusual 1,4-dien-3-one group. Comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1c3ca7cabdafb9c9835c611f53de181
https://doi.org/10.1016/j.phytochem.2005.10.001
https://doi.org/10.1016/j.phytochem.2005.10.001
Publikováno v:
Genetic Resources and Crop Evolution. 50:245-252
Genetic and metabolomic demarcations between two Indian and one American congeners of Genus Panax have been discerned. Genomic DNA was isolated from the root derived callus cultures of these species and amplified by AP-PCR. RAPD analyses of the DNA w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efcfdbe87ec5779b44d6e99424c56914
https://doi.org/10.1023/a:1023534927337
https://doi.org/10.1023/a:1023534927337
Publikováno v:
Genetic Resources and Crop Evolution. 48:273-286
Thirty two accessions of periwinkle Catharanthus roseus collected from different semitemperate to tropical geographical areas of Indian subcontinent, Madagascar, Singapore and Malaysia were characterized under field conditions for 53 growth, developm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a5a92919c78a7f4a4d23dee3f8a74c0
https://doi.org/10.1023/a:1011218329118
https://doi.org/10.1023/a:1011218329118
Publikováno v:
Phytochemistry. 35:1221-1225
Callus and cell suspension cultures of American ginseng (Panax quinquefolium) were compared for growth and in vitro ginsenoside production over a 35-day culture cycle on modified Murashige and Skoog's medium. A time course study at five day intervals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed05f69a1efa8001df3dde2456d5acc8
https://doi.org/10.1016/s0031-9422(00)94824-6
https://doi.org/10.1016/s0031-9422(00)94824-6
Autor:
Madan Mohan Gupta, Archana Mathur, Ajay K. Mathur, Archana Prasad, Raj Kishori Lal, Manju Singh, G. C. Uniyal
Publikováno v:
Journal of natural medicines. 66(2)
Growth and in vitro asiaticoside accumulation in multiple shoot cultures of Centella asiatica (L.) Urban was studied as a function of nutrient manipulations in the culture media. Shoot cultures raised in liquid Murashige and Skoog medium supplemented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::178e4c5b3130e065df3cd7fb36d26b5e
https://pubmed.ncbi.nlm.nih.gov/21947691
https://pubmed.ncbi.nlm.nih.gov/21947691
Publikováno v:
Phytochemistry. 30:1336-1339
A new steroidal glycoside, agaveside C, isolated from the fruits of Agave cantala was characterized as 3β-{α- l -rhamnopyranosyl-(1→2)-β- d -glucopyranosyl-(1→3)-β- d -glucopyranosyl-[β- d -xylopyranosyl-(1→4)-α- l -rhamnopyranosyl-(1→2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8d6a3585df6d149f0f1eacf8aff7841
https://doi.org/10.1016/s0031-9422(00)95232-4
https://doi.org/10.1016/s0031-9422(00)95232-4
Publikováno v:
Phytochemistry. 29:937-940
Two new steroidal glycosides, agaveside A and B, isolated from the fruits of Agave cantala were characterized as 3 beta-O-[beta-D-xylopyranosyl-(1----2),beta-D-xylopyranosyl-(1----3), beta-D-glucopyranosyl-(1----3)-[beta-D-xylopyranosyl-(1----3)-beta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::805d06050238136660e9d9f496def4a0
https://doi.org/10.1016/0031-9422(90)80050-q
https://doi.org/10.1016/0031-9422(90)80050-q
Autor:
Laxminarain Misra, G. C. Uniyal, Rakesh Tuli, Narayan D. Chaurasiya, Neelam S. Sangwan, Payare Lal, Rajender S. Sangwan
Publikováno v:
Chemicalpharmaceutical bulletin. 55(9)
Multiple shoot cultures of two experimental lines of Withania somnifera plants (RS-Selection-1 and RS-Selection-2) were established using nodal segments as explants. The hormonal combinations of benzyl adenine and kinetin not only influenced their mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1281b79716daa567f5d309fa2bc91744
https://pubmed.ncbi.nlm.nih.gov/17827764
https://pubmed.ncbi.nlm.nih.gov/17827764