The effective size of a population (Ne, Wright 1931) was defined to measure the rate of heterozygosity loss in a population, and is explicitly linked to migration rate (m) in the classical island model, through FST (Wright 1965). In addition to its importance at the...
II. Historical population structure: Inference from bioas-say of kinship and migration, Hum. Hered. 23 :511–534.E riksso n A.W., M .R .E skola, P.L.Workman, N .EM orton, 1973, Population studies on the Aland Island, Hum. Heredity, 23,511...
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The forward primer of each pair was 50-labelled with the fluorescent dyes BMN-6 or CY5. Allele sizes were scored against the internal standard ROX-400SD using GENEMAPPER 3.5 (Applied Biosystems, Grand Island, NY, USA). Statistics on genetic data We used the program MICROCHECKER 2.2.3 (Van...
One striking result is the high degree of population structure of the mtDNA when compared to that obtained for allozymes. If an island model is assumed, estimates of gene flow give values of 0.013 and 1.89 migrants per generation for mtDNA and allozymes, respectively. What is apparent from ...
Island and mainland Australia [28], nor didG. trifidospicularissampled from multiple macropod species [26]. This may indicate ongoing gene flow in these species between Kangaroo Island and the mainland, or alternatively, that one or both of these species only recently arrived on Kangaroo Island,...
The genetic diversity indices of RJF were lower (Ho = 0.2724, He = 0.2903, MAF = 0.2155, π = 0.0026, and Ne = 43). The highest average FROH was found in WLH (0.4427) and YF (0.3273), whereas the lowest FROH was identified in HL (0.0284). The overall level of species diversity ...
populations ofJ. curcas. Based on the genetic diversity analysis of AFLP markers, there were 1.464 (Na) and 1.216 (Ne) alleles, Nei’s gene diversity (H) was 0.132, Shannon’s information index (I) was 0.204, and the percentage of polymorphic loci was 46.40%. The AMOVA analysis showed ...
the mineral resources, easily worked iron ore from the offshore island ofElbais nearing exhaustion, but lead, zinc, antimony, mercury, copper, and iron pyrites are still produced in the region. Lignite (brown coal) is mined around San Giovanni Valdarno, and the marble ofCarrarais world ...
The development of rice varieties with broad-spectrum resistance to insect pests is the most promising approach for controlling a fast evolving insect pest such as the brown planthopper (BPH). To cope with rapid evolution, discovering new sources of broa