Characterisation of mildew resistant wheat-rye substitution lines and identification of an inverted chromosome by fluorescent in situ hybridisation.

abstract：:Heterozygotes are assumed to mate with a frequency that is any general function, f(v), of their population frequency, v. Models are analysed in which the selection that determines the function f(v) acts either on one sex alone or on both sexes equally. The central equilibrium point v* = 1/2 always exists; it is stable...

journal_title：Heredity

authors： St Lawrence I,O'Donald P

更新日期：1981-08-01 00:00:00

abstract：:Tissue and blood samples from 180 fallow deer (Dama dama L.) belonging to an Italian free-ranging population were studied for biochemical variability by means of cellulose acetate and polyacrylamide gel electrophoresis. The 51 putative genetic loci successfully resolved showed a very low level of variability (P = 0.02...

journal_title：Heredity

authors： Randi E,Apollonio M

更新日期：1988-12-01 00:00:00

abstract：:The primary sex-determining signal in the haplodiploid wasp Nasonia vitripennis is not known. In haplodiploid reproduction, unfertilized eggs typically develop into uniparental haploid males and fertilized eggs into biparental diploid females. Although this reproductive strategy is common to all Hymenoptera, sex-deter...

journal_title：Heredity

authors： Trent C,Crosby C,Eavey J

更新日期：2006-05-01 00:00:00

abstract：:Gene flow was investigated in Anopheles gambiae from eight localities that span the ecological zones of Nigeria (arid savanna zones in the north gradually turn into humid forest zones in the south). Genetic differentiation was measured over 10 microsatellite loci and, to determine any effects of selection, five loci w...

journal_title：Heredity

authors： Onyabe DY,Conn JE

更新日期：2001-12-01 00:00:00

abstract：:We examine seven geographically separate subpopulations of Heliconius charithonia, a butterfly with well-documented home range behaviour, in Miami-Dade County, Florida, for genetic differentiation using cellulose acetate electrophoresis. These subpopulations exhibit little genetic variation (percent polymorphic loci =...

journal_title：Heredity

authors： Kronforst MR,Fleming TH

更新日期：2001-02-01 00:00:00

abstract：:Invasive hybrids and their spread dynamics pose unique opportunities to study evolutionary processes. Invasive hybrids of native Spartina foliosa and introduced S. alterniflora have expanded throughout San Francisco Bay intertidal habitats within the past 35 years by deliberate plantation and seeds floating on the tid...

journal_title：Heredity

authors： Sloop CM,Ayres DR,Strong DR

更新日期：2011-04-01 00:00:00

abstract：:Invasive species are believed to spread through a process of stratified dispersal consisting of short-distance diffusive spread around established foci and human mediated long-distance jumps. Brazilian peppertree (Schinus terebinthifolius), native to South America, was introduced twice as an ornamental plant into Flor...

journal_title：Heredity

authors： Williams DA,Muchugu E,Overholt WA,Cuda JP

更新日期：2007-05-01 00:00:00

abstract：:Genomic selection has become a reality in plant breeding programs with the reduction in genotyping costs. Especially in maize breeding programs, it emerges as a promising tool for predicting hybrid performance. The dynamics of a commercial breeding program involve the evaluation of several traits simultaneously in a l...

journal_title：Heredity

authors： de Oliveira AA,Resende MFR Jr,Ferrão LFV,Amadeu RR,Guimarães LJM,Guimarães CT,Pastina MM,Margarido GRA

更新日期：2020-08-01 00:00:00

abstract：:A high-resolution transcript linkage map of barley was created using a single doubled haploid (DH) mapping population, only 3'-end expressed sequence tags (ESTs) and only PCR-based assays. Cultivar 'Haruna Nijo' and an ancestral wild-form accession 'H602' were used as EST donors and crossing parents of the mapping pop...

journal_title：Heredity

authors： Sato K,Nankaku N,Takeda K

更新日期：2009-08-01 00:00:00

abstract：:A high resolution analysis of the G-band patterns of normal and aberrant chromosomes 1, bearing two linked insertions of homogeneously staining regions (HSRs) in the house mouse (Mus musculus musculus) reveals the inverted pattern of the euchromatic region between the HSRs. On the basis of this analysis a hypothesis o...

journal_title：Heredity

authors： Agulnik SI,Borodin PM,Gorlov IP,Ladygina TYu,Pak SD

更新日期：1990-10-01 00:00:00

abstract：:Investigations into the genetic basis of reproductive barriers among recognized and putative varieties in Phacelia dubia have provided evidence that even among closely related taxa, multiple pathways can lead to reproductive isolation. A nuclear-based reproductive barrier, expressed as partial hybrid sterility of both...

journal_title：Heredity

authors： Levy F

更新日期：1991-12-01 00:00:00

abstract：:A temporal analysis of a hybrid zone between chromosomal races of Mus musculus domesticus was performed to evaluate its dynamics over a 20-year period. The transect chosen was one previously analysed by Spirito et al. (1980) across the hycbrid zone between the chromosomal race CD 2n=22 (central Italy) and the surround...

journal_title：Heredity

authors： Castiglia R,Capanna E

更新日期：1999-09-01 00:00:00

abstract：:How does genetic diversity within populations of plants develop during primary succession on alpine glacier forelands? Theory predicts that pioneer populations are characterized by low genetic diversity due to founder effects and that genetic diversity increases within populations as they mature and recurrent gene flo...

journal_title：Heredity

authors： Raffl C,Holderegger R,Parson W,Erschbamer B

更新日期：2008-05-01 00:00:00

abstract：:Galton's ancestral law states that the two parent contribute between them on average one-half of the total heritage of the offspring, the four grandparents one-quarter, and so on. He interpreted this law both as a representation of the separate contributions of each ancestor to the heritage of the offspring and as a m...

journal_title：Heredity

authors： Bulmer M

更新日期：1998-11-01 00:00:00

abstract：:Host-plant resistance is an effective method for controlling soybean aphid (Aphis glycines Matsumura), the most damaging insect pest of soybean (Glycine max (L.) Merr.) in North America. Recently, resistant soybean lines have been discovered and at least four aphid resistance genes (Rag1, Rag2, Rag3 and rag4) have bee...

journal_title：Heredity

authors： Jun TH,Rouf Mian MA,Michel AP

更新日期：2013-07-01 00:00:00

abstract：:Wolbachia are a group of maternally inherited bacteria that infect a wide range of arthropods. Wolbachia infections are known to result in the expression of various abnormal reproductive phenotypes, the best known being cytoplasmic incompatibility. The first systematic survey of 42 spider mite species in Japan reveale...

journal_title：Heredity

authors： Gotoh T,Noda H,Hong XY

更新日期：2003-09-01 00:00:00

abstract：:Evolution of the rDNA spacer, ITS 2, is examined by comparing 17 DNA sequences of the ticks, Ixodes scapularis and I. pacificus. The distribution of fixed interspecific differences and the relative frequency of base changes vs. insertions/deletions (indels) matches the distribution and relative frequency for intraspec...

journal_title：Heredity

authors： McLain DK,Wesson DM,Collins FH,Oliver JH Jr

更新日期：1995-09-01 00:00:00

abstract：:Parasitic wasps (parasitoids) use volatiles from the plants infested by phytophagous insects to locate host herbivores, but their behavioural response to such semiochemicals is highly variable. Bi-directional selection on Cotesia glomerata (Hymenoptera: Braconidae) was conducted to investigate the importance of geneti...

journal_title：Heredity

authors： Wang Q,Gu H,Dorn S

更新日期：2003-10-01 00:00:00

abstract：:A conspicuous shell polychromatism is observed in colonies of Cepaea nemoralis from western France (Brittany). The present study is intended to search for a spatial structure of shell features at this scale and to infer evolutionary processes from the observed patterns. We used a database of morph frequencies (six com...

journal_title：Heredity

authors： Bellido A,Madec L,Arnaud JF,Guiller A

更新日期：2002-01-01 00:00:00

abstract：:The neotropical fish, Hoplias malabaricus, is well known for its population-specific karyotypic diversity and the variation of its sex chromosomes. Seven karyomorphs (A to G) have been previously described with an XY, X(1)X(2)Y and XY(1)Y(2) sex chromosome system found in karyomorphs B, D and G, respectively. We compa...

journal_title：Heredity

authors： Cioffi MB,Bertollo LA

更新日期：2010-12-01 00:00:00

abstract：:Co-evolution of fungal pathogens with their host species during the domestication of modern crop varieties has likely affected the current genetic divergence of pathogen populations. The objective of this study was to determine if the evolutionary history of the obligate rust pathogen on wheat, Puccinia triticina, is ...

journal_title：Heredity

authors： Liu M,Rodrigue N,Kolmer J

更新日期：2014-04-01 00:00:00

abstract：:Equilibrium sex ratios have been determined analytically under Wright's island model in order to determine the effect of population structure with limited dispersal. When mating occurs before dispersal, the dispersal rate has little or no effect, and the equilibrium sex ratio remains the same as under complete dispers...

journal_title：Heredity

authors： Bulmer MG

更新日期：1986-02-01 00:00:00

abstract：:Disease-associated variants in the human genome are continually being identified using DNA sequencing technologies that are especially effective for Mendelian disorders. Here we sequenced whole genome to high coverage (>30×) of 6 members of a 7-generation family with dwarfism from a consanguineous tribe in Pakistan to...

journal_title：Heredity

authors： Zhang C,Liu J,Iqbal F,Lu Y,Mustafa S,Bukhari F,Lou H,Fu R,Wu Z,Yang X,Bukhari I,Aslam M,Xu S

更新日期：2018-01-01 00:00:00

abstract：:Recent molecular genetic analyses of Drosophila melanogaster and mouse central nervous system (CNS) development revealed strikingly similar genetic patterning mechanisms in the formation of the insect and vertebrate brain. Thus, in both insects and vertebrates, the correct regionalization and neuronal identity of the ...

journal_title：Heredity

authors： Lichtneckert R,Reichert H

更新日期：2005-05-01 00:00:00

abstract：:Allozyme analysis on 20 putative enzyme-coding loci and RAPD analysis on 154 markers, amplified by eight decamer random primers, were used to assess the genetic variation of striped red mullet, Mullus surmuletus L., collected from six locations in the Mediterranean Sea. Both methods were able to detect a high degree o...

journal_title：Heredity

authors： Mamuris Z,Stamatis C,Triantaphyllidis C

更新日期：1999-07-01 00:00:00

abstract：:Experiments were carried out to correlate the cytological localization of DNA polymerase alpha with the presence of its specific mRNA in human lymphocytes studied at different times after phytohaemagglutinin stimulation. Our data indicated that in resting cells it is not possible to detect DNA polymerase alpha protein...

journal_title：Heredity

authors： Ennas MG,Suzuki H,Menegazzi M,Carcereri A,Hanaoka F,Gremo F,Nieddu M,Mezzanotte R

更新日期：1996-08-01 00:00:00

abstract：:"Fisherian" models of sexual selection by female choice assume that females prefer male characters which are initially advantageous or neutral; character and preference then spread through the population. Once female preference has evolved to a higher frequency, the male character can become more extreme and disadvant...

journal_title：Heredity

authors： Tomlinson IP

更新日期：1988-04-01 00:00:00

abstract：:We review and discuss the importance of correlational selection (selection for optimal character combinations) in natural populations. If two or more traits subject to multivariate selection are heritable, correlational selection builds favourable genetic correlations through the formation of linkage disequilibrium at...

journal_title：Heredity

authors： Sinervo B,Svensson E

更新日期：2002-11-01 00:00:00

abstract：:Asexual reproduction via thelytokous parthenogenesis is widespread in the Hymenoptera, but its genetic underpinnings have been described only twice. In the wasp Lysiphlebus fabarum and the Cape honey bee Apis mellifera capensis the origin of thelytoky have each been traced to a single recessive locus. In the Cape hone...

journal_title：Heredity

authors： Chapman NC,Beekman M,Allsopp MH,Rinderer TE,Lim J,Oxley PR,Oldroyd BP

更新日期：2015-06-01 00:00:00

abstract：:Understanding genetic mechanisms of self-incompatibility (SI) and how they evolve is central to understanding the mating behaviour of most outbreeding angiosperms. Sporophytic SI (SSI) is controlled by a single multi-allelic locus, S, which is expressed in the diploid (sporophyte) plant to determine the SI phenotype o...

journal_title：Heredity

authors： Brennan AC,Tabah DA,Harris SA,Hiscock SJ

更新日期：2011-01-01 00:00:00