Chitinase Activity in Healthy and Sclerotium rolfsii Infected Peanut

dc.contributor.author	Pudjihartati, Endang
dc.contributor.author	Siswanto
dc.contributor.author	Ilyas, Satriyas
dc.contributor.author	Sudarsono
dc.date.accessioned	2011-03-28T03:03:35Z
dc.date.available	2011-03-28T03:03:35Z
dc.date.issued	2006
dc.identifier.issn	0854-8587
dc.identifier.uri	http://repository.ipb.ac.id/handle/123456789/43292
dc.description.abstract	The objectives of this experiment were to analyze the endo- or exo-chitinase activities of healthy and Sclerotium rolfsii infected peanuts. The experiment analyzed 24 different peanut genotypes. Results of the experiment showed chromogenic dimer was the most suitable substrate for analysing chitinase activities. Both endo- and exo-chitinases activities were detected in leaf, stem, and crown tissues. Increased in chitinase activities were detected in S. rolfsii infected peanut tissues than in healthy plant. Regression analysis showed negative slope between disease intensity and chitinase activity in S. rolfsii infected peanut tissue (R2= 0.45).	en
dc.publisher	IPB (Bogor Agricultural University)
dc.relation.ispartofseries	Vol 13;No 2
dc.title	Chitinase Activity in Healthy and Sclerotium rolfsii Infected Peanut	en
dc.title.alternative	HAYATI Journal of Biosciences Vol. 13 No.2 Tahun 2006	en