Isoenzyme Variation In Piper Spp. (Record no. 25735)

000 -LEADER
fixed length control field 02222nam a2200181Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field OSt
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20220820155234.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 140128s9999 xx 000 0 und d
082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER
Classification number 633.8
Item number ABR/IS
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Abraham Sebastian
245 ## - TITLE STATEMENT
Title Isoenzyme Variation In Piper Spp.
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Vellanikkara
Name of publisher, distributor, etc. Department of Plantation Crops and Spices, College of Horticulture
Date of publication, distribution, etc. 1995
502 ## - DISSERTATION NOTE
Degree type MSc
520 3# - SUMMARY, ETC.
Summary, etc. The study on “Isoenyme variation in piper spp. Was conducted in the Department of plantation Crops and Spices , college of Horticulture , Vellanikkara , Thrissur from June 1993 to December 1994. Material included 11 species of the genus piper including piper nigrum linn . Maximum accessions available in each species were analysed for three enzymes viz., peroxidase, esterase and GOT using polyacrylamide gel electrophoresis
The selection of ideal part for electrophoresis for each enzyme was done based on observations of banding pattern of stem, root and different maturity stages of leaf. Root was selected for peroxidase and tender leaf was selected for esterase and GOT in all species except in p.attenuatum Buch –Ham and P.betle Linn. Where for GOT root was selected.
Isoenzyme pattern of 26 varieties of p.nigrum were compared for peroxidase esterase and GOT. When all the three enzymes are taken in to account maximum similarity of ‘one’ was observed between Kottanadan and Ceylon and also among Perumunda, Malligesera and Nilgiri-4.
On grouping the 11 species of piper based on isoenzyme similarity p. nigrumLinn., p. pseudonigrum Velayudhan and Amalraj, p. bababudani Rahiman and p.galeatum DC formed one group, p.argyrophyllum Mig. And p.attenuatum
Buch-Ham second group and p. chaba Hunter, p. hapnium Miq. And p.colubrinum Link . third group.p. betle Linn. And p.longrum Linn. Showed their distrinctiness from the rest of the species. Least similarity was observed between p.colubrinum on one side and p.pseudonigrum and p.bababudani on the other side (similarity index 0.0512)
700 ## - ADDED ENTRY--PERSONAL NAME
Personal name Sujatha V S (Guide)
856 ## - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier http://krishikosh.egranth.ac.in/handle/1/5810085596
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme
Koha item type Theses
Holdings
Withdrawn status Lost status Source of classification or shelving scheme Damaged status Not for loan Permanent Location Current Location Shelving location Date acquired Full call number Barcode Date last seen Price effective from Koha item type
          KAU Central Library, Thrissur KAU Central Library, Thrissur Theses 2014-03-18 633.8 ABR/IS 170780 2014-03-18 2014-03-18 Theses
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