Length heteroplasmy of sturgeon mitochondrial DNA: an illegitimate elongation model.

abstract：:Strains of Dictyostelium discoideum resistant to cobaltous chloride have been isolated at a frequency of approximately 10(-6). The resistant strains have one of three phenotypes, recessive to wild type, dominant to wild type and dominant to wild type but requiring the presence of cobaltous chloride to maintain resista...

journal_title：Genetics

authors： Williams KL

更新日期：1978-09-01 00:00:00

abstract：:Population structure parameters commonly used for diploid species are reexamined for the particular case of tetrasomic inheritance (autotetraploid species). Recurrence equations that describe the evolution of identity probabilities for neutral genes in an "island model" of population structure are derived assuming tet...

journal_title：Genetics

authors： Ronfort J,Jenczewski E,Bataillon T,Rousset F

更新日期：1998-10-01 00:00:00

abstract：:A continuing study of mortality rates among children born to survivors of the atomic bombings and a suitable group of controls has been updated; the average interval between birth and verification of death or survival is 17 years. The mortality experience is now based on 18,946 children liveborn to parents one or both...

journal_title：Genetics

authors： Neel JV,Kato H,Schull WJ

更新日期：1974-02-01 00:00:00

abstract：:Understanding the transmission dynamics of infectious diseases is important for both biological research and public health applications. It has been widely demonstrated that statistical modeling provides a firm basis for inferring relevant epidemiological quantities from incidence and molecular data. However, the comp...

journal_title：Genetics

authors： Lintusaari J,Gutmann MU,Kaski S,Corander J

更新日期：2016-03-01 00:00:00

abstract：:Sex differences occur in most species and affect a variety of biological traits including morphology, behavior, and life history. The nematode Caenorhabditis elegans exists as a population of self-fertile hermaphrodites with occasional males, which differ anatomically and behaviorally from hermaphrodites. Here we show...

journal_title：Genetics

authors： van den Berg MC,Woerlee JZ,Ma H,May RC

更新日期：2006-06-01 00:00:00

abstract：:Active endogenous transposable elements, useful tools for gene isolation, have not been reported from any legume species. An active transposable element was suggested to reside in the W4 locus that governs flower color in soybean. Through biochemical and molecular analyses of several revertants of the w4-m allele, we ...

journal_title：Genetics

authors： Xu M,Brar HK,Grosic S,Palmer RG,Bhattacharyya MK

更新日期：2010-01-01 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：:Genes at the SerH locus of the ciliated protist Tetrahymena thermophila specify the major (H) surface protein on cells grown at 20-36 degrees. Alternative proteins L, T, S and I are expressed under different conditions of temperature and culture media. Mutants unable to express SerH genes were examined for expression ...

journal_title：Genetics

authors： Smith DL,Doerder FP

更新日期：1992-01-01 00:00:00

abstract：:This study addresses three questions about the properties of recombination hotspots in Saccharomyces cerevisiae: How much DNA is required for double-strand-break (DSB) site recognition? Do naturally occurring DSB sites compete with each other in meiotic recombination? What role does the sequence located at the sites o...

journal_title：Genetics

authors： Haring SJ,Halley GR,Jones AJ,Malone RE

更新日期：2003-09-01 00:00:00

abstract：:A newly identified gene is described that is required for the maintenance of normal identities in many of the body segments of the fly. The effects of mutants in this gene, which is called Polycomblike (Pcl), suggest that its wild-type allele functions in the regulation of the bithorax gene complex (BX-C) and the Ante...

journal_title：Genetics

authors： Duncan IM

更新日期：1982-09-01 00:00:00

abstract：:Male Drosophila heterozygous for an SD-bearing second chromosome and a normal homolog preferentially transmit the SD chromosome to their offspring. The distorted transmission involves the induced dysfunction of the sperm that receive the SD+ chromosome. The loci on the SD chromosome responsible for causing distortion ...

journal_title：Genetics

authors： Brittnacher JG,Ganetzky B

更新日期：1989-04-01 00:00:00

abstract：:Lethal and sterility mutations were accumulated in a cage population which was initiated with lethal- and sterility-free second chromosomes of D. melanogaster. It took about 2,000 days for the frequencies of these genes to reach equilibrium levels, i.e., 18% lethal and 9% male-sterile chromosomes. Two other cage popul...

journal_title：Genetics

authors： Lee WH,Watanabe TK

更新日期：1977-07-01 00:00:00

abstract：:In a genetic screen for mutants showing modified splicing of an alternatively spliced GFP reporter gene in Arabidopsis thaliana, we identified mutations in genes encoding the putative U1 small nuclear ribonucleoprotein (snRNP) factors RBM25 and PRP39a. The latter has not yet been studied for its role in pre-messenger ...

journal_title：Genetics

authors： Kanno T,Lin WD,Fu JL,Chang CL,Matzke AJM,Matzke M

更新日期：2017-12-01 00:00:00

abstract：:DNA double-strand breaks (DSBs) are repaired by homologous recombination (HR) and nonhomologous end-joining (NHEJ). NHEJ in yeast chromosomes has been observed only when HR is blocked, as in rad52 mutants or in the absence of a homologous repair template. We detected yKu70p-dependent imprecise NHEJ at a frequency of a...

journal_title：Genetics

authors： Clikeman JA,Khalsa GJ,Barton SL,Nickoloff JA

更新日期：2001-02-01 00:00:00

abstract：:We identified the Drosophila melanogaster Signal peptide peptidase gene (Spp) that encodes a multipass transmembrane aspartyl protease. Drosophila SPP is homologous to the human signal peptide peptidase (SPP) and is distantly related to the presenilins. We show that, like human SPP, Drosophila SPP can proteolyze a mod...

journal_title：Genetics

authors： Casso DJ,Tanda S,Biehs B,Martoglio B,Kornberg TB

更新日期：2005-05-01 00:00:00

abstract：:Interactions between Clustered Regularly Interspaced Short Palindromic Repeat (CRISPR) RNAs and CRISPR-associated (Cas) proteins form an RNA-guided adaptive immune system in prokaryotes. The adaptive immune system utilizes segments of the genetic material of invasive foreign elements in the CRISPR locus. The loci are ...

journal_title：Genetics

authors： Fu BX,Wainberg M,Kundaje A,Fire AZ

更新日期：2017-08-01 00:00:00

abstract：:Parameters of continuous distributions of effects and rates of spontaneous mutation for relative viability in Drosophila are estimated by maximum likelihood from data of two published experiments on accumulation of mutations on protected second chromosomes. A model of equal mutant effects gives a poor fit to the data ...

journal_title：Genetics

authors： Keightley PD

更新日期：1994-12-01 00:00:00

abstract：:Some populations of maize's closest relatives, the annual teosintes of Mexico, are unreceptive to maize pollen. When present in the pistil (silk and ovary) a number of maize genes discriminate against or exclude pollen not carrying the same allele. An analogous gene Tcb1-s was found in some teosinte populations but no...

journal_title：Genetics

authors： Kermicle JL

更新日期：2006-01-01 00:00:00

abstract：:Mitotic cell divisions increase cell number while faithfully distributing the replicated genome at each division. The Caenorhabditis elegans embryo is a powerful model for eukaryotic cell division. Nearly all of the genes that regulate cell division in C. elegans are conserved across metazoan species, including humans...

journal_title：Genetics

authors： Pintard L,Bowerman B

更新日期：2019-01-01 00:00:00

abstract：:Wright's method of estimating the number of genes contributing to the difference in a quantitative character between two populations involves observing the means and variances of the two parental populations and their hybrid populations. Although simple, Wright's method provides seriously biased estimates, largely due...

journal_title：Genetics

authors： Zeng ZB

更新日期：1992-08-01 00:00:00

abstract：:The MITF protein is a member of the MYC family of basic helix-loop-helix leucine zipper (bHLH-Zip) transcription factors and is most closely related to the TFE3, TFEC, and TFEB proteins. In the mouse, MITF is required for the development of several different cell types, including the retinal pigment epithelial (RPE) c...

journal_title：Genetics

authors： Hallsson JH,Haflidadóttir BS,Stivers C,Odenwald W,Arnheiter H,Pignoni F,Steingrímsson E

更新日期：2004-05-01 00:00:00

abstract：:Substantial intrastrain variation at the nucleotide level complicates molecular and genetic studies in zebrafish, such as the use of CRISPRs or morpholinos to inactivate genes. In the absence of robust inbred zebrafish lines, we generated NHGRI-1, a healthy and fecund strain derived from founder parents we sequenced t...

journal_title：Genetics

authors： LaFave MC,Varshney GK,Vemulapalli M,Mullikin JC,Burgess SM

更新日期：2014-09-01 00:00:00

abstract：:We have characterized a Saccharomyces cerevisiae mutant strain that is hypersensitive to cyclosporin A (CsA) and FK506, immunosuppressants that inhibit calcineurin, a serine-threonine-specific phosphatase (PP2B). A single nuclear mutation, designated cev1 for calcineurin essential for viability, is responsible for the...

journal_title：Genetics

authors： Hemenway CS,Dolinski K,Cardenas ME,Hiller MA,Jones EW,Heitman J

更新日期：1995-11-01 00:00:00

abstract：:Samples of Rhynchosporium secalis were collected from two experimental barley populations known to carry a diverse array of alleles for resistance to this fungal pathogen. Classification of 163 isolates for four putative isozyme systems, a colony color dimorphism and 20 ribosomal DNA restriction fragment length varian...

journal_title：Genetics

authors： McDermott JM,McDonald BA,Allard RW,Webster RK

更新日期：1989-07-01 00:00:00

abstract：:Genes with unstable transcripts often encode proteins that play important regulatory roles. ATL2 is a member of a multigene family coding highly related RING-H2 zinc-finger proteins that may function as E3 ubiquitin ligases. ATL2 mRNA accumulation occurs rapidly and transiently after incubation with elicitors of patho...

journal_title：Genetics

authors： Serrano M,Guzmán P

更新日期：2004-06-01 00:00:00

abstract：:We have isolated and characterized deletions arising within a P transposon, P[hswa], in the presence of P transposase. P[hswa] carries white-apricot (wa) sequences, including a complete copia element, under the control of an hsp70 promoter, and resembles the original wa allele in eye color phenotype. In the presence o...

journal_title：Genetics

authors： Kurkulos M,Weinberg JM,Roy D,Mount SM

更新日期：1994-03-01 00:00:00

abstract：:Segregation data were obtained for 1260 potato linkage group I-specific AFLP loci from a heterozygous diploid potato population. Analytical tools that identified potential typing errors and/or inconsistencies in the data and that assembled cosegregating markers into bins were applied. Bins contain multiple-marker data...

journal_title：Genetics

authors： Isidore E,van Os H,Andrzejewski S,Bakker J,Barrena I,Bryan GJ,Caromel B,van Eck H,Ghareeb B,de Jong W,van Koert P,Lefebvre V,Milbourne D,Ritter E,van der Voort JR,Rousselle-Bourgeois F,van Vliet J,Waugh R

更新日期：2003-12-01 00:00:00

abstract：:We have used a novel method to activate the DNA damage S-phase checkpoint response in Saccharomyces cerevisiae to slow lagging-strand DNA replication by exposing cells expressing a drug-sensitive DNA polymerase δ (L612M-DNA pol δ) to the inhibitory drug phosphonoacetic acid (PAA). PAA-treated pol3-L612M cells arrest a...

journal_title：Genetics

authors： Reha-Krantz LJ,Siddique MS,Murphy K,Tam A,O'Carroll M,Lou S,Schultz A,Boone C

更新日期：2011-12-01 00:00:00

abstract：:The L-shaped distribution of estimated QTL effects (R(2)) has long been reported. We recently showed that a metabolic mechanism could account for this phenomenon. But other nonexclusive genetic or nongenetic causes may contribute to generate such a distribution. Using analysis and simulations of an additive genetic mo...

journal_title：Genetics

authors： Bost B,de Vienne D,Hospital F,Moreau L,Dillmann C

更新日期：2001-04-01 00:00:00

abstract：:Telomeric DNA repeats are key features of chromosomes that allow the maintenance of integrity and stability in the telomeres. However, interstitial telomere sites (ITSs) can also be found along the chromosomes, especially near the centromere, where they may appear following chromosomal rearrangements like Robertsonian...

journal_title：Genetics

authors： de la Fuente R,Manterola M,Viera A,Parra MT,Alsheimer M,Rufas JS,Page J

更新日期：2014-08-01 00:00:00