2026-09-23T00:08:57Z https://www.ideals.illinois.edu/oai-pmh

oai:www.ideals.illinois.edu:2142/87830 2023-07-11 col_2142_5131 col_2142_47040 com_2142_5130 com_2142_47039 com_2142_397

Mary Ann L. Smith Fang, Yimin 2015-09-28T16:59:29Z 2015-09-28T16:59:29Z 10000-01-01 1999 1999 Elicitation of the cells by both biotic (purified beta-glucan and chitosan) and abiotic (FeEDDHA and CuSO4) elicitors resulted in significant enhancement of anthocyanin accumulation. Maximum anthocyanin production using the two most effective elicitors (90 muM FeEDDHA or 10 mg L -1 beta-glucan) was achieved when cultures were treated on day 3 (beta-glucan) or day 0 (FeEDDHA) after the initiation of the cultures. A concentration-dependent response was exhibited by cultures treated with exogenous methyl jasmonate (MJ), a signaling compound. The addition of 0.5 muM MJ alone provoked a striking 2.8 fold increase in anthocyanin production over the control, however, no additive effect on anthocyanin production was observed in any treatments which combined MJ and beta-glucan or FeEDDHA. Conditioning of the cells with a preculture in either MJ, beta-glucan or FeEDDHA similarly did not enhance anthocyanin production. Inoculation of cultures elicited by MJ or beta-glucan with ibuprofen, a reported inhibitor of jasmonate biosynthesis, dramatically stimulated, rather than inhibited, anthocyanin production, resulting in levels of accumulation beyond any of the tested elicitor combinations. Made available in DSpace on 2015-09-28T16:59:29Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9944846.pdf: 4885657 bytes, checksum: 456772828f087ddec2ecf791cb43ad00 (MD5) Previous issue date: 1999 Embargo set by: Seth Robbins for item 89111 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs U of I Only 102 p. Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1999. http://hdl.handle.net/2142/87830 (MiAaPQ)AAI9944846 eng Biology, Cell Manipulation of Anthocyanin Accumulation by Vaccinium Pahalae in Vitro text Horticulture Horticulture University of Illinois at Urbana-Champaign Dissertation Ph.D.