Search National Agricultural Library Digital Collections

You searched for:

Collections Journal Articles, USDA Authors, Peer-Reviewed Remove constraint Journal Articles, USDA Authors, Peer-Reviewed: Journal Articles, USDA Authors, Peer-Reviewed Subjects New Zealand Remove constraint New Zealand: New Zealand Subjects genetic variation Remove constraint genetic variation: genetic variation

Displaying all 4 items start over

1. A first assessment of mitochondrial DNA variation and geographic distribution of haplotypes in Hessian fly (Diptera: Cecidomyiidae)

Description:: Includes references
Author:: Johnson, A.J. , Schemerhorn, B.J. , Shukle, R.H.
Subject:: Mayetiola destructor , insect pests , mitochondrial DNA , ribosomal DNA , nucleotide sequences , sequence alignment , sequence homology , haplotypes , genetic variation , genetic distance , phylogeny , population genetics , geographical distribution , zoogeography , biotypes , Wolbachia , United States , Canada , Mediterranean region , Asia , New Zealand
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2004

2. Changes in molecular genetic variation at ALFP loci associated with naturalization and domestication of the Pacific oyster (Crassostrea gigas)

Author:: Mark D. Camara
Subject:: Crassostrea gigas , alleles , amplified fragment length polymorphism , artificial selection , domestication , estuaries , gene frequency , genetic distance , genetic drift , genetic improvement , genetic polymorphism , genetic variation , harbors , hatcheries , heterozygosity , indigenous species , industry , introduced species , loci , natural selection , oysters , rivers , Japan , New Zealand , Pacific States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011

3. Genetic and environmental variation in anthocyanins and their relationship to antioxidant activity in blackberry and hybridberry cultivars

Description:: Includes references
Author:: Connor, A.M. , Finn, C.E. , McGhie, T.K. , Alspach, P.A.
Subject:: Rubus plicatus , blackberries , Rubus , hybrids , cultivars , genetic variation , geographical variation , anthocyanins , antioxidant activity , phenolic compounds , New Zealand , Oregon
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

4. Ploidy Variation and Genetic Diversity in Dichroa

Description:: Includes references
Author:: Rinehart, Timothy A. , Scheffler, Brian E. , Reed, Sandra M.
Subject:: Hydrangeaceae , Hydrangea macrophylla , plant breeding , intergeneric hybridization , hybrids , cultivars , wild relatives , genetic variation , genetic relationships , polyploidy , geographical variation , Georgia , Oregon , Alabama , Pennsylvania , Texas , Tennessee , New Zealand , Wales
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010