Effects of seed bank disturbance on the fine-scale genetic structure of populations of the rare shrub Grevillea macleayana.

abstract：:The teleost fish, medaka (Oryzias latipes), has an XX/XY sex-determining mechanism. A Y-linked DM domain gene, DMY, has been isolated by positional cloning as the sex-determining gene in this species. Previously, we conducted a field survey of genotypic sex and found that approximately 1% of wild medaka are sex-revers...

journal_title：Heredity

authors： Shinomiya A,Otake H,Hamaguchi S,Sakaizumi M

更新日期：2010-11-01 00:00:00

abstract：:A total of 76 sweet cherry genotypes were screened with 34 microsatellite primer pairs previously developed in peach. Amplification of SSR loci was obtained for 24 of the microsatellite primer pairs, and 14 of them produced polymorphic amplification patterns. On the basis of polymorphism and quality of amplification, ...

journal_title：Heredity

authors： Wünsch A,Hormaza JI

更新日期：2002-07-01 00:00:00

abstract：:Haploid nuclear DNA of 23 species of Aedes, as determined by Feulgen cytophotometry, was found to vary 3-fold. This was accompanied by a 2-fold variation in total chromosomal length. There was a significant correlation (r = 0.765, P less than 0.001) between these two parameters. Genome size varied from 0.87 pg to 1.3 ...

journal_title：Heredity

authors： Rao PN,Rai K

更新日期：1987-10-01 00:00:00

abstract：:The frequency of individuals resistant to two acetolactate synthase (ALS)-inhibiting herbicides in three previously untreated populations of Lolium rigidum was determined. The frequency of individuals resistant to the sulfonylurea herbicide sulfometuron-methyl varied from 2.2 x 10(-5) to 1.2 x 10(-4) and the frequency...

journal_title：Heredity

authors： Preston C,Powles SB

更新日期：2002-01-01 00:00:00

abstract：:Recent evidence suggests the frequent occurrence of a simple non-Darwinian (but non-Lamarckian) model for the evolution of adaptive phenotypic traits, here entitled the plasticity-relaxation-mutation (PRM) mechanism. This mechanism involves ancestral phenotypic plasticity followed by specialization in one alternative ...

journal_title：Heredity

authors： Hughes AL

更新日期：2012-04-01 00:00:00

abstract：:In the mosquito Culex pipiens, over-production of esterases is a common insecticide resistance mechanism. Different alleles at the esterase A and B loci are known to occur in natural populations, as shown by enzyme electrophoresis and RFLP studies on the esterase B locus. Here we analyse the variability of the esteras...

journal_title：Heredity

authors： Guillemaud T,Rooker S,Pasteur N,Raymond M

更新日期：1996-11-01 00:00:00

abstract：:It was shown previously that the long lifespan and juvenile phase of trees strongly attenuate founder effects during colonisation in a diffusive dispersal model. However, this model yielded too slow a colonisation rate in comparison with palynological data for temperate forest trees. Since rare long-distance dispersal...

journal_title：Heredity

authors： Austerlitz F,Garnier-Géré PH

更新日期：2003-04-01 00:00:00

abstract：:Gene flow via pollen movement affects genetic variation in plant populations and is an important consideration in plant domestication. Fontainea picrosperma is a subcanopy rainforest tree that is of commercial interest because it is the source of tigilanol tiglate, a natural product used for the treatment of solid tum...

journal_title：Heredity

authors： Grant EL,Conroy GC,Lamont RW,Reddell PW,Wallace HM,Ogbourne SM

更新日期：2019-10-01 00:00:00

abstract：:The prevalence of Haldane's rule suggests that sex chromosomes commonly have a key role in reproductive barriers and speciation. However, the majority of research on Haldane's rule has been conducted in species with conventional sex determination systems (XY and ZW) and exceptions to the rule have been understudied. H...

journal_title：Heredity

authors： Moran PA,Ritchie MG,Bailey NW

更新日期：2017-06-01 00:00:00

abstract：:The parapatric distribution of genetically divergent lineages in hybrid zones can be maintained by ecological differences (dispersal-independent 'ecotonal' hybrid zones), by frequency- and density-dependent interference when they intermingle and mate (dispersal-dependent 'tension' hybrid zones), or by both processes a...

journal_title：Heredity

authors： Dorken ME,Pannell JR

更新日期：2007-07-01 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：:Advances in sequencing technologies have revolutionized wildlife conservation genetics. Analysis of genomic data sets can provide high-resolution estimates of genetic structure, genetic diversity, gene flow, and evolutionary history. These data can be used to characterize conservation units and to effectively manage t...

journal_title：Heredity

authors： Ewart KM,Lo N,Ogden R,Joseph L,Ho SYW,Frankham GJ,Eldridge MDB,Schodde R,Johnson RN

更新日期：2020-09-01 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：:An analysis of the interpopulational differences observed between four European and four Chilean stocks of Drosophila subobscura, with regard to wing size, egg-to-adult development time and preadult viability, shows highly significant differences between the eight stocks irrespective of the continent from which the fl...

journal_title：Heredity

authors： Budnik M,Cifuentes L,Brncic D

更新日期：1991-08-01 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：:Multicellular organisms probably originated as groups of cells formed in several ways, including cell proliferation from a group of founder cells and aggregation. Cooperation among cells benefits the group, but may be costly (altruistic) or beneficial (synergistic) to individual cooperating cells. In this paper, we st...

journal_title：Heredity

authors： Michod RE,Roze D

更新日期：2001-01-01 00:00:00

abstract：:In order to extend present knowledge of brown trout phylogeography in the Palaearctic, we analysed the complete mitochondrial D-loop sequence (1025-1027 bp) of all mitochondrial haplotypes of Salmo trutta found in the Iberian Peninsula and one North African haplotype. Sequence variation in the mitochondrial control re...

journal_title：Heredity

authors： Suárez J,Bautista JM,Almodóvar A,Machordom A

更新日期：2001-08-01 00:00:00

abstract：:Populations of the common chimpanzee (Pan troglodytes) are in an impending risk of going extinct in the wild as a consequence of damaging anthropogenic impact on their natural habitat and illegal pet and bushmeat trade. Conservation management programmes for the chimpanzee have been established outside their natural r...

journal_title：Heredity

authors： Frandsen P,Fontsere C,Nielsen SV,Hanghøj K,Castejon-Fernandez N,Lizano E,Hughes D,Hernandez-Rodriguez J,Korneliussen TS,Carlsen F,Siegismund HR,Mailund T,Marques-Bonet T,Hvilsom C

更新日期：2020-08-01 00:00:00

abstract：:Self-incompatibility (SI) has been well studied in the genera Brassica and Arabidopsis, which have become models for investigation into the SI system. To understand the evolution of the SI system in the Brassicaceae, comparative analyses of the S-locus in genera other than Brassica and Arabidopsis are necessary. We re...

journal_title：Heredity

authors： Paetsch M,Mayland-Quellhorst S,Neuffer B

更新日期：2006-10-01 00:00:00

abstract：:Estimating kinship is fundamental for studies of evolution, conservation, and breeding. Genotyping-by-sequencing (GBS) and other restriction based genotyping methods have become widely applied in these applications in non-model organisms. However, sequencing errors, depth, and reproducibility between library preps cou...

journal_title：Heredity

authors： Hall D,Zhao W,Wennström U,Andersson Gull B,Wang XR

更新日期：2020-05-01 00:00:00

abstract：:Rainforests in Australia and around the world have been extensively cleared and degraded. It is essential to recognize the changes in population diversity and dynamics that follow habitat fragmentation if better conservation and management strategies are to be developed. This study is an investigation of the medium te...

journal_title：Heredity

authors： Rossetto M,Jones R,Hunter J

更新日期：2004-12-01 00:00:00

abstract：:We examined the amount and nature of variation revealed by cDNA-based sequence-tagged-site (STS) markers in Norway spruce (Picea abies (L.) Karst.) using 39 pairs of heterologous primers that were based upon arbitrary genes in black spruce (Picea mariana (Mill.) B.S.P.). A panel of 22 diverse Norway spruce genotypes w...

journal_title：Heredity

authors： Perry DJ,Isabel N,Bousquet J

更新日期：1999-09-01 00:00:00

abstract：:Genomic selection (GS) potentially offers an unparalleled advantage over traditional pedigree-based selection (TS) methods by reducing the time commitment required to carry out a single cycle of tree improvement. This quality is particularly appealing to tree breeders, where lengthy improvement cycles are the norm. We...

journal_title：Heredity

authors： Ratcliffe B,El-Dien OG,Klápště J,Porth I,Chen C,Jaquish B,El-Kassaby YA

更新日期：2015-12-01 00:00:00

abstract：:Genome and body sizes were measured in 38 species of turbellarian flatworms and 16 species of copepod crustaceans. Significant positive relationships existed between genome size and body size in both groups. The slopes of these regressions indicated that increases in cell volume are reinforced by increased cell number...

journal_title：Heredity

authors： Gregory TR,Hebert PD,Kolasa J

更新日期：2000-02-01 00:00:00

abstract：:Flowering time differences between metal-tolerant and nontolerant populations of the grass Anthoxanthum odoratum growing across a mine boundary have persisted for over 40 years. These flowering time differences result in a high degree of prezygotic genetic isolation (isolation index=0.43) between the tolerant mine pop...

journal_title：Heredity

authors： Antonovics J

更新日期：2006-07-01 00:00:00

abstract：:Many traits including shapes and colors of flowers, fruits and seeds in plants, as well as coat colors and some behavioral properties in animals, are recorded in discrete categories. If categories are ordered, genetic analyses of the categorical traits are often performed using the threshold model, which considers a l...

journal_title：Heredity

authors： Hayashi T,Awata T

更新日期：2006-02-01 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：: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：:Genetic effects of habitat fragmentation may be undetectable because they are generally a recent event in evolutionary time or because of confounding effects such as historical bottlenecks and historical changes in species' distribution. To assess the effects of demographic history on the genetic diversity and populat...

journal_title：Heredity

authors： Collevatti RG,Telles MP,Nabout JC,Chaves LJ,Soares TN

更新日期：2013-08-01 00:00:00

abstract：:Deciphering the colonization processes by which introduced pests invade new areas is essential to limit the risk of further expansion and/or multiple introductions. We here studied the invasion history of the maritime pine bast scale Matsucoccus feytaudi. This host-specific insect does not cause any damage in its nati...

journal_title：Heredity

authors： Kerdelhué C,Boivin T,Burban C

更新日期：2014-11-01 00:00:00