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Field evaluation of transgenic peanu...

Douglas, Trevorne Nicholas.

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Field evaluation of transgenic peanut lines for resistance to Sclerotinia blight and yield.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Field evaluation of transgenic peanut lines for resistance to Sclerotinia blight and yield./
Author:	Douglas, Trevorne Nicholas.
Description:	72 p.
Notes:	Source: Masters Abstracts International, Volume: 43-05, page: 1649.
Contained By:	Masters Abstracts International43-05.
Subject:	Agriculture, Plant Pathology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1425266
ISBN:	9780496959808

Field evaluation of transgenic peanut lines for resistance to Sclerotinia blight and yield.
Douglas, Trevorne Nicholas.

Field evaluation of transgenic peanut lines for resistance to Sclerotinia blight and yield. - 72 p.

Source: Masters Abstracts International, Volume: 43-05, page: 1649.

Thesis (M.S.)--Oklahoma State University, 2005.

Scope and method of study. Sclerotinia blight is one of the major yield reducing diseases to peanut production in Oklahoma. This study was conducted to evaluate the level of Sclerotinia blight resistance of two transgenic peanut lines. The trial was conducted near Fort Cobb Oklahoma during 2002 and 2003 using a split plot design with fungicide treatments as the main plot and genotypes as the sub plot. Sclerotinia blight incidence and yield were the traits evaluated. The two transgenic lines used were developed at the USDA-ARS laboratory in Stillwater Oklahoma. Both lines were produced by transforming Okrun with a chitinase and glucanase gene construct.

ISBN: 9780496959808Subjects--Topical Terms:

1028950
Agriculture, Plant Pathology.

Field evaluation of transgenic peanut lines for resistance to Sclerotinia blight and yield.
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020 $a 9780496959808
035 $a (UnM)AAI1425266
035 $a AAI1425266
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100 1 $a Douglas, Trevorne Nicholas. $3 1915256
245 1 0 $a Field evaluation of transgenic peanut lines for resistance to Sclerotinia blight and yield.
300 $a 72 p.
500 $a Source: Masters Abstracts International, Volume: 43-05, page: 1649.
500 $a Adviser: Kenton E. Dashiell.
502 $a Thesis (M.S.)--Oklahoma State University, 2005.
520 $a Scope and method of study. Sclerotinia blight is one of the major yield reducing diseases to peanut production in Oklahoma. This study was conducted to evaluate the level of Sclerotinia blight resistance of two transgenic peanut lines. The trial was conducted near Fort Cobb Oklahoma during 2002 and 2003 using a split plot design with fungicide treatments as the main plot and genotypes as the sub plot. Sclerotinia blight incidence and yield were the traits evaluated. The two transgenic lines used were developed at the USDA-ARS laboratory in Stillwater Oklahoma. Both lines were produced by transforming Okrun with a chitinase and glucanase gene construct.
520 $a Findings and conclusions. The transgenic lines 654 had significantly less incidence of Sclerotinia blight than Okrun when subjected to high Sclerotinia blight pressure. Line 487 had less Sclerotinia blight than Okrun, but was not significantly different. At the high disease pressure created by a 0 spray treatment, both transgenic lines had higher yields than Okrun. At the 1 spray treatment, line 654 had a higher and significantly different yield to Okrun, while line 487 was not significantly different. The use of a gene construct containing a chitinase and glucanase genes has improved the level of resistance to Sclerotinia blight in two transformed Okrun lines. This gene construct may also be useful for improving the level of resistance in other peanut cultivars.
590 $a School code: 0664.
650 4 $a Agriculture, Plant Pathology. $3 1028950
650 4 $a Agriculture, Agronomy. $3 1018679
650 4 $a Biology, Molecular. $3 1017719
690 $a 0480
690 $a 0285
690 $a 0307
710 2 0 $a Oklahoma State University. $3 626630
773 0 $t Masters Abstracts International $g 43-05.
790 1 0 $a Dashiell, Kenton E., $e advisor
790 $a 0664
791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1425266