Browsing by Subject "population structure"
Now showing items 1-12 of 12
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(Texas Agricultural Extension Service, 1990)
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(2010-07-14)Understanding how anthropogenic activity impacts the health and viability of wildlife populations is one of the most important tasks of environmental biology. A key concern related to bi-products of human activity is the ...
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(Texas A&M University, 2007-04-25)Genetic analyses of two endangered species of mammals in the Lower Keys of Florida (Lower Keys marsh rabbit, LKMR, Sylvilagus palustris hefneri; silver rice rat, SRR, Oryzomys palustris natator) were performed to evaluate ...
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(Texas A&M University, 2005-02-17)The population genetic structure of Atlantic yellowfin tuna (Thunnus albacares) has received little attention despite the substantial fishing mortality of juveniles caused by purse seining around fish aggregating devices ...
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(2018-07-26)The population structure of Central Asia and the effects of population history on that structure have not been well studied. To address this gap, 4,169 mtDNA control region sequences from Central Asia and the surrounding ...
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(2010-01-16)Little is known about the population structure and genetic variability of blackfin tuna despite catch increases over the past 25 years. In this thesis, levels of genetic variation contained in 323bp of the mitochondrial ...
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(2012-02-14)Natural hybrid zones provide opportunities to study a range of evolutionary phenomena from speciation to the genetic basis of fitness-related traits. Additionally, investing the structure of hybrid zones can provide ...
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(2011-02-22)The pecan nut casebearer, Acrobasis nuxvorella Neunzig (Lepidoptera: Pyralidae) is the most damaging insect pest of pecan, Carya illinoinensis (Wang) K. Koch (Fagales: Juglandaceae). Two sex pheromones have been identified ...
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(Texas A&M University, 2006-04-12)This study presents evidence from mitochondrial and nuclear loci that there is genetic divergence among and within geographic populations of Lagenorhynchus obscurus. The effect of seasonal variation on the genetic structure ...
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(Texas A&M University, 2004-09-30)The Klamath-Siskiyou Ecoregion of northern California and southern Oregon has extremely high biodiversity, but conservation centers on the protection of habitat for the northern spotted owl. A network of late successional ...
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Population structure of the gray snapper, Lutjanus griseus, in the U.S. waters of the Gulf of Mexico (2007-08-03)Gray snapper, Lutjanus griseus, comprise an important recreational fishery in U.S waters of the Gulf of Mexico (hereafter Gulf). Currently, gray snapper in the Gulf are managed as a single stock; however, there are no ...
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(2013-05-07)Loblolly pine (Pinus taeda L.) is an ecologically and economically important southern pine, distributed across the southeastern United States. Its genetic improvement for breeding and deployment is a major goal of the ...