Interactions of UNC-34 Enabled with Rac GTPases and the NIK kinase MIG-15 in Caenorhabditis elegans axon pathfinding and neuronal migration.

abstract：:We describe here a new variant of transposon Tn10 especially adapted for transposon analysis of cloned yeast genes; it can equally well be used for analysis of prokaryotic genes. We have applied this element to analysis of the LEU2, RAD50, and CDC48 genes of Saccharomyces cerevisiae. This transposon, nicknamed mini-Tn...

journal_title：Genetics

authors： Huisman O,Raymond W,Froehlich KU,Errada P,Kleckner N,Botstein D,Hoyt MA

更新日期：1987-06-01 00:00:00

abstract：:The type of variegation of eyes of white-mottled mutants of D. hydei, either small-spotted or large-spotted, depends on the specific chromosome rearrangement involved. This distinction between mutants, though handsome, is not absolute because very seldomly small-spotted types do show a larger pigment aggregate and som...

journal_title：Genetics

authors： van Breugel FM

更新日期：1973-10-01 00:00:00

abstract：:We explicitly solve and analyze a series of deterministic continent-island models to delimit the effects of pollen and seed migration on cytonuclear frequencies and disequilibria in random-mating, mixed-mating and self-fertilized populations. Given the critical assumption of maternal cytoplasmic inheritance, five majo...

journal_title：Genetics

authors： Asmussen MA,Schnabel A

更新日期：1991-07-01 00:00:00

abstract：:The formation of the Aspergillus nidulans fruiting body is affected by a number of genetic and environmental factors. Here, the nsdC (never in sexual development) gene-encoding a putative transcription factor carrying a novel type of zinc-finger DNA-binding domain consisting of two C(2)H(2)'s and a C(2)HC motif that a...

journal_title：Genetics

authors： Kim HR,Chae KS,Han KH,Han DM

更新日期：2009-07-01 00:00:00

abstract：:The standard slipped-strand mispairing (SSM) model for the formation of variable number tandem repeats (VNTRs) proposes that a few tandem repeats, produced by chance mutations, provide the "raw material" for VNTR expansion. However, this model is unlikely to explain the formation of VNTRs with long motifs (e.g., minis...

journal_title：Genetics

authors： Taylor JS,Breden F

更新日期：2000-07-01 00:00:00

abstract：:AFLP markers are becoming one of the most popular tools for genetic analysis in the fields of evolutionary genetics and ecology and conservation of genetic resources. The technique combines a high-information content and fidelity with the possibility of carrying out genomewide scans. However, a potential problem with ...

journal_title：Genetics

authors： Caballero A,Quesada H,Rolán-Alvarez E

更新日期：2008-05-01 00:00:00

abstract：:A previously employed method that uses the composition of noncoding DNA as the basis of a test for selection between synonymous codons in plastid genes is reevaluated. The test requires the assumption that in the absence of selective differences between synonymous codons the composition of silent sites in coding seque...

journal_title：Genetics

authors： Morton BR

更新日期：2001-09-01 00:00:00

abstract：:Malaria control projects based on the introduction and spread of transgenes into mosquito populations depend on the extent of isolation between those populations. On the basis of the distribution of paracentric inversions, Anopheles gambiae has been subdivided into five subspecific chromosomal forms. Estimating gene f...

journal_title：Genetics

authors： Tripet F,Dolo G,Lanzaro GC

更新日期：2005-01-01 00:00:00

abstract：:New rudimentary (r) mutants have been isolated following mutagenesis with ethyl methanesulfonate (r(LE)), ICR-170 (r(LI)) and X rays (r(LX)). From wing phenotype measurements on homoallelic females, it has been shown that the r(LE) mutant series includes several leaky alleles, as well as alleles that produce moderate ...

journal_title：Genetics

authors： Rawls JM,Porter LA

更新日期：1979-09-01 00:00:00

abstract：:Next generation sequencing (NGS) is about to revolutionize genetic analysis. Currently NGS techniques are mainly used to sequence individual genomes. Due to the high sequence coverage required, the costs for population-scale analyses are still too high to allow an extension to nonmodel organisms. Here, we show that NG...

journal_title：Genetics

authors： Futschik A,Schlötterer C

更新日期：2010-09-01 00:00:00

abstract：:Efficient haplotyping in pedigrees is important for the fine mapping of quantitative trait locus (QTL) or complex disease genes. To reconstruct haplotypes efficiently for a large pedigree with a large number of linked loci, two algorithms based on conditional probabilities and likelihood computations are presented. Th...

journal_title：Genetics

authors： Gao G,Hoeschele I,Sorensen P,Du F

更新日期：2004-08-01 00:00:00

abstract：:The Drosophila PS1 and PS2 integrins are required to maintain the connection between the dorsal and ventral wing epithelia. If alphaPS subunits are inappropriately expressed during early pupariation, the epithelia separate, causing a wing blister. Two lines of evidence indicate that this apparent loss-of-function phen...

journal_title：Genetics

authors： Baker SE,Lorenzen JA,Miller SW,Bunch TA,Jannuzi AL,Ginsberg MH,Perkins LA,Brower DL

更新日期：2002-09-01 00:00:00

abstract：:Telomere position effects on transcription (TPE, or telomeric silencing) are nucleated by association of nonhistone silencing factors with the telomere and propagated in subtelomeric regions through association of silencing factors with the specifically modified histones H3 and H4. However, the function of histone H2A...

journal_title：Genetics

authors： Wyatt HR,Liaw H,Green GR,Lustig AJ

更新日期：2003-05-01 00:00:00

abstract：:Rates of molecular evolution at some loci are more irregular than described by simple Poisson processes. Three situations under which molecular evolution would not follow simple Poisson processes are reevaluated from the viewpoint of the neutrality hypothesis: concomitant or multiple substitutions in a gene, fluctuati...

journal_title：Genetics

authors： Takahata N

更新日期：1987-05-01 00:00:00

abstract：:Fifty-two wee mutants that undergo mitosis and cell division at a reduced size compared with wild type have been genetically analyzed. The mutants define two genes, wee1 and cdc2, which control the timing of mitosis. Fifty-one of the mutants map at the wee1 locus, which is unlinked to any known cdc gene. One of the we...

journal_title：Genetics

authors： Nurse P,Thuriaux P

更新日期：1980-11-01 00:00:00

abstract：:In most eukaryotes, crossovers are not independently distributed along the length of a chromosome. Instead, they appear to avoid close proximity to one another--a phenomenon known as crossover interference. Previously, for three of the five Arabidopsis chromosomes, we measured the strength of interference and suggeste...

journal_title：Genetics

authors： Lam SY,Horn SR,Radford SJ,Housworth EA,Stahl FW,Copenhaver GP

更新日期：2005-06-01 00:00:00

abstract：:A Plasmodium-refractory strain of Anopheles gambiae melanotically encapsulates many species of Plasmodium, whereas wild-type mosquitoes are usually susceptible. This encapsulation trait can also be observed by studying the response of refractory and susceptible strains to intrathoracically injected CM-Sephadex beads. ...

journal_title：Genetics

authors： Gorman MJ,Severson DW,Cornel AJ,Collins FH,Paskewitz SM

更新日期：1997-07-01 00:00:00

abstract：:Triose phosphate isomerase (TPI) deficiency glycolytic enzymopathy is a progressive neurodegenerative condition that remains poorly understood. The disease is caused exclusively by specific missense mutations affecting the TPI protein and clinically features hemolytic anemia, adult-onset neurological impairment, degen...

journal_title：Genetics

authors： Seigle JL,Celotto AM,Palladino MJ

更新日期：2008-06-01 00:00:00

abstract：:The no-on-transient-A (nonA) gene of Drosophila melanogaster influences vision, courtship song, and viability. The nonA-encoded polypeptide is inferred to bind single-stranded nucleic acids. Although sequence-analysis of NONA implies that it belongs to a special interspecific family of this protein type, it does conta...

journal_title：Genetics

authors： Stanewsky R,Fry TA,Reim I,Saumweber H,Hall JC

更新日期：1996-05-01 00:00:00

abstract：:Gene expression in Anopheles gambiae shows a deficiency of testis-expressed genes on the X chromosome associated with an excessive movement of retrogene duplication. We suggest that the degeneration of sex chromosomes in this monandrous species is likely the result of pressures from X inactivation, dosage compensation...

journal_title：Genetics

authors： Baker DA,Russell S

更新日期：2011-11-01 00:00:00

abstract：:Drosophila melanogaster, an ancestrally African species, has recently spread throughout the world, associated with human activity. The species has served as the focus of many studies investigating local adaptation relating to latitudinal variation in non-African populations, especially those from the United States and...

journal_title：Genetics

authors： Reinhardt JA,Kolaczkowski B,Jones CD,Begun DJ,Kern AD

更新日期：2014-05-01 00:00:00

abstract：:The distinction between deleterious, neutral, and adaptive mutations is a fundamental problem in the study of molecular evolution. Two significant quantities are the fraction of DNA variation in natural populations that is deleterious and destined to be eliminated and the fraction of fixed differences between species ...

journal_title：Genetics

authors： Fay JC,Wyckoff GJ,Wu CI

更新日期：2001-07-01 00:00:00

abstract：:We have developed defined genetic lines of the hydroid Hydractinia symbiolongicarpus and confirmed earlier results showing that allorecognition is controlled by a single chromosomal region within these lines. In a large backcross population, we detected recombinants that display a fusibility phenotype distinct from ty...

journal_title：Genetics

authors： Cadavid LF,Powell AE,Nicotra ML,Moreno M,Buss LW

更新日期：2004-05-01 00:00:00

abstract：:The white-apricot (wa) allele differs from the wild-type white gene by the presence of the retrovirus-like transposable element copia within the transcription unit. Most RNAs derived from wa have 3' termini within this insertion, and only small amounts of structurally normal RNA are produced. The activity of wa is red...

journal_title：Genetics

authors： Peng XB,Mount SM

更新日期：1990-12-01 00:00:00

abstract：:We examine the influence of nonrandom mating and immigration on the evolutionary dynamics of cytonuclear associations in hybrid zones. Recursion equations for allelic and genotypic cytonuclear disequilibria were generated under models of (1) migration alone, assuming hybrid zone matings are random with respect to cyto...

journal_title：Genetics

authors： Asmussen MA,Arnold J,Avise JC

更新日期：1989-08-01 00:00:00

abstract：:A sulfonamide-resistant mutant of pneumococcus, sulr-c, displays a genetic instability, regularly segregating to wild type. DNA extracts of derivatives of the strain possess transforming activities for both the mutant and wild-type alleles, establishing that the strain is a partial diploid. The linkage of sulr-c to st...

journal_title：Genetics

authors： Ledbetter ML,Hotchkiss RD

更新日期：1975-08-01 00:00:00

abstract：:We show how the idea of monotone coupling from the past can produce simple algorithms for simulating samples at a nonneutral locus under a range of demographic models. We specifically consider a biallelic locus and either a general variable population size mode or a general migration model for population subdivision. ...

journal_title：Genetics

authors： Fearnhead P

更新日期：2006-11-01 00:00:00

abstract：:MiRNAs bear an increasing number of functions throughout development and in the aging adult. Here we address their role in establishing sexually dimorphic traits and sexual identity in male and female Drosophila. Our survey of miRNA populations in each sex identifies sets of miRNAs differentially expressed in male and...

journal_title：Genetics

authors： Fagegaltier D,König A,Gordon A,Lai EC,Gingeras TR,Hannon GJ,Shcherbata HR

更新日期：2014-10-01 00:00:00

abstract：:The walls of Aspergillus nidulans conidia contain a green pigment that protects the spores from damage by ultraviolet light. At least two genes, wA and yA, are required for pigment synthesis: yA mutants produce yellow spores, wA mutants produce white spores, and wA mutations are epistatic to yA mutations. We cloned wA...

journal_title：Genetics

authors： Mayorga ME,Timberlake WE

更新日期：1990-09-01 00:00:00

abstract：:Mutator and antimutator alleles often arise and spread in both natural microbial populations and laboratory evolution experiments. The evolutionary dynamics of these mutation rate modifiers are determined by indirect selection on linked beneficial and deleterious mutations. These indirect selection pressures have been...

journal_title：Genetics

authors： Good BH,Desai MM

更新日期：2016-11-01 00:00:00