Genetic differences between Rd and R2866
Genetic and Phenotypic Differences between Legionella pneumophila Strains
... The genetic bases for these differences in virulence have not been ...found genetic differences between these strains by PCR and Southern analyses that may be related to their ability ...
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Genetic Determinants Differences between Vibrio cholerae Biotypes
... identical between Classical and El Tor strains , however, the sequence of ctxB, the gene encoding the B subunit of CT is different in two nucleotides at positions 115 and 203, among the El Tor and Classical ...
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Genetic analysis of the morphological differences between maize and teosinte.
... Parental phenotypes for disarticulation of the inflorescence (DISA) were recovered at low to moderate frequencies (Table 4). Most individuals pos- sessed fragile inflorescen[r] ...
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Differences in exam performance between pupils attending selective and non-selective schools mirror the genetic differences between them
... distinguish between non-selective and selective state ...whether differences in university attendance, career choice and earnings are still predicted by school type once individual student factors have been ...
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Differences in exam performance between pupils attending selective and non-selective schools mirror the genetic differences between them
... mean differences between school types once selection factors and EduYears were controlled for, this does not mean that other factors are not important for achievement at age ...distinguish between ...
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Differences in exam performance between pupils attending selective and non-selective schools mirror the genetic differences between them
... These differences are often attributed to value added by the school, as well as factors schools use to select pupils, including ability, achievement and, in cases where schools charge tuition fees or are located ...
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Differences in exam performance between pupils attending selective and non-selective schools mirror the genetic differences between them
... mean differences between school types once selection factors and EduYears were controlled for, this does not mean that other factors are not important for achievement at age ...distinguish between ...
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THE GENETIC ANALYSIS OF QUANTITATIVE TRAIT DIFFERENCES BETWEEN TWO HOMOZYGOUS LINES
... Previous maximum likelihood methods to analyze quantitative data on two inbred parental strains, their F, and backcross generations are extended in three directions:[r] ...
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Larger Genetic Differences Within Africans Than Between Africans and Eurasians
... that between Africans and Eurasians ...and between Africans and Eurasians, and the corresponding values for X-linked regions to be ...the genetic diversity in Eurasians is largely a subset of that in ...
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Genetic differences in hemoglobin function between highland and lowland deer mice
... population genetic analysis of DNA sequence polymorphism provides a means of making indirect, retrospective inferences about the adaptive significance of trait differences between ...selection ...
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Yield differences between Sultana clones related to virus status and genetic factors
... either fresh, or dried with or without dipping. Sugar concentration was only slightly reduced when either mild or severe leafroll was present. Fanleaf virus in addition to severe le[r] ...
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Dimorphic development in Streblospio benedicti: genetic analysis of morphological differences between larval types
... benedicti: genetic analysis of morphological differences between larval types CHRISTINA ZAKAS and MATTHEW ...used genetic crosses to establish the influence of maternal and zygotic ...
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A New Breeding Technique for Increasing Genetic Differences Between Parents and Enhancing Hetero Sis
... In the early stages of radiation mutation, X-rays are used to illuminate seeds, and the mutation effect is poor. High- energy X-ray radiation and nuclear magnetic resonance two- factor treatment are then used. The single ...
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Effects of Colonization Processes on Genetic Diversity: Differences Between Annual Plants and Tree Species
... Accepted for publication November 11, 1999 ABSTRACT Tree species are striking for their high within-population diversity and low among-population differentia- tion for nuclear genes. In contrast, annual plants show much ...
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Sex Differences in Genetic Associations With Longevity
... some genetic variants with health outcomes differ significantly between men and ...sex differences have been overlooked in all previously published GWAS on longevity that used male and female ...
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A GENETIC ANALYSIS OF SPECIES DIFFERENCES IN COLUMBIDAE
... In view of the finding (IRWIN 1932) that the cells of the hybrid between Pearlneck and Ring dove contain one or more components not found in the cells of either parent, it[r] ...
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Genetic or epigenetic differences between two populations of "Silene latifolia" under continental and littoral conditions?
... relationship between the morphological differences of two subspecies of Silene latifolia ...explain differences between the two subspecies of Silene ...morphological differences are ...
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Differences in Integron Cassette Excision Dynamics Shape a Trade Off between Evolvability and Genetic Capacitance
... IMPORTANCE The integron system confers upon bacteria a rapid adaptation capa- bility in changing environments. Specifically, integrons are involved in the continu- ous emergence of bacteria resistant to almost all ...
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No Clear Differences between Organic or Conventional Pig Farms in the Genetic Diversity or Virulence of Campylobacter coli Isolates
... There were a higher number of alleles for these genes when isolates were from organic pigs. Finally, we were not able to clearly demonstrate that organic production practices with little or no use of antibiotics and ...
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Hidden Biodiversity in an Ecologically Important Freshwater Amphipod: Differences in Genetic Structure between Two Cryptic Species
... population genetic structure, genetic diversity and demographic history of two of them (type A and type B) using microsatellite markers and asked whether they show significant ...population genetic ...
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