Studies on shared biochemical and molecular responses to biotic (fusarium wilt) and abiotic (drought) stresses in Chickpea(Cicer arientium L)

Simple item page
dc.contributor.advisorNaik, R.M.
dc.contributor.authorDalvi Udaykumar Sahebrao
dc.date.accessioned2021-01-07T05:46:19Z
dc.date.available2021-01-07T05:46:19Z
dc.date.issued2015
dc.description.abstractThe present investigation entitled “Studies on shared biochemical and molecular responses to biotic (Fusarium wilt) and abiotic (drought) stresses in chickpea (Cicer arietinum L.)” was undertaken to evaluate the activity profile of defense related enzymes and antioxidative enzymes during chickpea-Fusarium interaction and to correlate these changes with field infestation of chickpea in wilt sick soil. Total thirty one chickpea genotypes including four wilt resistant and three wilt susceptible checks were evaluated for total phenols and activity profile of defense related enzymes. The chickpea genotypes BCP 2010-1, JG 2001-4, JG 24 and GL 23094 recorded higher phenol content and higher level induction from pre to post infection in ß-1,3 glucanase, chitinase and PAL activities. Chickpea genotypes BCP 2010-1 and JG 2001-4 recorded maximum fold increase in ß-1,3 glucanase activity with 5.30 and 5.28 fold respectively. Among the twenty four chickpea genotypes screened under wilt sick soil three genotypes viz., BCP 2010-1, JG24 and JG2001-4 recorded significant increase in activity profile of four enzymes and total phenolics content with low field wilt incidence. The selected chickpea genotypes from wilt and drought studies were screened using reported RAPD, ISSR and SSR primers. The reported RAPD primers A07C and OPJ 20, ISSR primers ISSR 885 and ISSR 855 and SSR primers TR 19 and TA 96 with specific amplicon size have been validated for screening wilt resistance in chickpea while SSR primers SSR 4 and CHK 03 which exhibited a specific amplicon size fragment only in drought tolerant chickpea genotypes suggesting their utility in chickpea drought screening.en_US
dc.identifier.urihttps://krishikosh.egranth.ac.in/handle/1/5810159331
dc.keywordsChickpea, Biochemistryen_US
dc.language.isoEnglishen_US
dc.pages126 ppen_US
dc.publisherMahatma Phule Krishi Vidyapeeth, Rahurien_US
dc.subAgricultural Biochemistryen_US
dc.themeChickpea, Biochemistryen_US
dc.these.typePh.Den_US
dc.titleStudies on shared biochemical and molecular responses to biotic (fusarium wilt) and abiotic (drought) stresses in Chickpea(Cicer arientium L)en_US
dc.typeThesisen_US
Files
Original bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
U S Dalvi- Ph D thesis.pdf
Size:
43.53 MB
Format:
Adobe Portable Document Format
Description:
Ph.D
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Thesis