An SNP in the MyoD1 gene intron 2 associated with growth and carcass traits in three duck populations.

abstract：:The genetic differentiation among the populations of the European abalone Haliotis tuberculata was investigated using different markers to better understand the evolutionary history and exchanges between populations. Three markers were used: mitochondrial cytochrome oxidase I (COI), the sperm lysin nuclear gene, and e...

journal_title：Biochemical genetics

authors： Roussel V,Van Wormhoudt A

更新日期：2017-04-01 00:00:00

abstract：:Neurospora crassa can utilize numerous compounds including certain amino acids as a sole nitrogen source. Mutants of the nit-2 locus, a regulatory gene which is postulated to mediate nitrogen catabolite repression, are deficient in the ability to utilize several amino acids as well as other nitrogen sources used by wi...

journal_title：Biochemical genetics

authors： Facklam TJ,Marzluf GA

更新日期：1978-04-01 00:00:00

abstract：:Malate dehydrogenase (MDH; EC 1.1.1.37) isozymes in long-term callus tissue culture of Cereus peruvianus were studied in starch gel electrophoresis to investigate the control of differential Mdh gene expression under sugar and temperature stress. While two cytosol MDH isozymes showed an unchanged phenotype when the ca...

journal_title：Biochemical genetics

authors： Jorge IC,Mangolin CA,Machado MF

更新日期：1997-06-01 00:00:00

abstract：:In order to clarify the genetic linkage groups of the Japanese brown frog Rana japonica, and compare them with those of other vertebrates, the inheritance of 10 enzyme and blood protein loci was examined in 267 offspring derived from 18 crosses using 10 males heterozygous at these loci. Most of the segregation tests e...

journal_title：Biochemical genetics

authors： Sumida M

更新日期：1996-10-01 00:00:00

abstract：:The quantitative and qualitative distributions of gangliosides were determined in the cerebrum, cerebellum, and brain stem of five inbred strains (C57BL/6J, DBA/2J, LG/J, C3H/HeJ, BALB/cJ) of mice at 21 days of age. Genetic differences were found among the strains for wet weight, absolute amount of gangliosides per re...

journal_title：Biochemical genetics

authors： Seyfried TN,Glaser GH,Yu RK

更新日期：1979-02-01 00:00:00

abstract：:In Neurospora crassa, the expression of unlinked structural genes which encode nitrogen catabolic enzymes is subject to genetic and metabolic regulation. The negative-acting nmr regulatory gene appears to play a role in nitrogen catabolite repression. Using the N. crassa nmr gene as a probe, homologous sequences were ...

journal_title：Biochemical genetics

authors： Young JL,Marzluf GA

更新日期：1991-10-01 00:00:00

abstract：:The variable numbers of tandem repeats (VNTR) locus D1S80, located on chromosome 1 (1p35-36), has a repeat unit 16 bp in length, and different numbers of these repeat units have been observed for populations of different origins and ethnicity. We used a molecular identification method based on capillary electrophoresi...

journal_title：Biochemical genetics

authors： Köseler A,Atalay A,Atalay EO

更新日期：2009-08-01 00:00:00

abstract：:Akt isoforms have critical roles in the cause and regulation of cancer cells invasive, migration, and metastatic dissemination. In the present study, the association between Akt1 polymorphisms and endometrial cancer was investigated in patients with endometrial cancer and controls. Thirty premenopaused patients diagno...

journal_title：Biochemical genetics

authors： Fallah S,Korani M,Hajimirza M,Seifi M

更新日期：2015-12-01 00:00:00

abstract：:Alcohol dehydrogenase class IV (ADH4) participates in retinol metabolism and is expressed primarily in ocular, digestive, and reproductive tissues of the mouse. A naturally occurring genetic variant in C57BL/6J mice results in a faster migrating ADH4 enzyme during electrophoresis when compared to other non-C57BJ/6J st...

journal_title：Biochemical genetics

authors： Dolney DE,Szalai G,Felder MR

更新日期：2001-08-01 00:00:00

abstract：:An electrophoretic analysis of 12 allozyme systems (14 loci, 40 alleles) was performed in the rodent genera Oryzomys and Oligoryzomys, in order to determine the levels of genetic variability within and among populations and species. One hundred and fifty-five individuals from 16 populations of Oryzomys russatus, Or. a...

journal_title：Biochemical genetics

authors： Perini MV,Weimer TA,Callegari-Jacques SM,Mattevi MS

更新日期：2004-10-01 00:00:00

abstract：:Ubiquitin-specific protease 9, Y-linked (USP9Y), is a protein encoded by the Y chromosome. Its precise function in the cell is unknown, although a role in the regulation of protein turnover has been postulated. Nonetheless, mutations in this gene could result in the over- or under-abundance of proteins involved in the...

journal_title：Biochemical genetics

authors： Sims LM,Ballantyne J

更新日期：2008-04-01 00:00:00

abstract：:Restriction endonuclease analyses of DNA from one Black G gamma A gamma-HPFH homozygote and four Black and one Indian G gamma A gamma-HPFH heterozygotes have identified three different HPFH types which are the result of large deletions including the delta and beta genes. Two of the types are comparable to those charac...

journal_title：Biochemical genetics

authors： Kutlar A,Gardiner MB,Headlee MG,Reese AL,Cleek MP,Nagle S,Sukumaran PK,Huisman TH

更新日期：1984-02-01 00:00:00

abstract：:Variations at three flight-related enzyme loci, delta-glycerophosphate dehydrogenase (delta-Gpdh), glucose-6-phosphate dehydrogenase (G6pd), and phosphoglucomutase (Pgm), of Epiphyas postvittana (Walker) moths were investigated using starch gel electrophoresis. Among the three enzyme loci, delta-Gpdh and G6pd were fou...

journal_title：Biochemical genetics

authors： Gu HN

更新日期：1991-08-01 00:00:00

abstract：:Two alleles are encoded at the malate dehydrogenase locus in largemouth bass, Micropterus salmoides. Populations in the extreme northern areas of the range of this fish are fixed or nearly fixed for the B1 allele, whereas populations in Florida are fixed for the alternative allele, B2. The MDH-B1B1 and MDH-B2B2 alleli...

journal_title：Biochemical genetics

authors： Hines SA,Philipp DP,Childers WF,Whitt GS

更新日期：1983-12-01 00:00:00

abstract：:Alcohol dehydrogenase from Drosophila funebris and D. immigrans is evident at all developmental stages. The highest activity level appears in third-instar larvae and declines to a lower level at all later stages of development. Both species are monomorphic. The enzyme is a dimer consisting of two identical subunits wi...

journal_title：Biochemical genetics

authors： Vilageliu L,González-Duarte R

更新日期：1984-10-01 00:00:00

abstract：:The ribosomal RNA cistrons of three species of trout: Salvelinus namaycush (lake trout), Salvelinus fontinalis (brook trout), and Salmo gairdneri (rainbow trout) were examined by Southern blot analysis of genomic DNA. The repeat length of the cistron of S. namaycush is 26 kb. A repeat-length polymorphism was observed ...

journal_title：Biochemical genetics

authors： Popodi EM,Greve D,Phillips RB,Wejksnora PJ

更新日期：1985-12-01 00:00:00

abstract：:Techniques for performing numerous enzyme kinetic assays with minimum time and effort would be valuable to studies of the evolutionary genetics of metabolic control and the quantitative genetics of determinants of kinetic parameters. Microtiter plate readers have been used for a variety of repetitious analytical techn...

journal_title：Biochemical genetics

authors： Clark AG,Keith LE

更新日期：1989-06-01 00:00:00

abstract：:A partial paired gene of Drosophila willistoni containing the paired box and extended homeo box was amplified by PCR and the nucleotide sequence of 1141 bp was determined. Comparison of the paired genes in D. willistoni and D. melanogaster showed that the proportions of identical nucleotide sites in the coding region ...

journal_title：Biochemical genetics

authors： Matsuo Y

更新日期：1996-12-01 00:00:00

abstract：:Information on genetic variation is essential for conservation and stock improvement programs. Seven dinucleotide microsatellite loci were analyzed to reveal genetic variability in three wild populations (Kella beel, Hakaluki haor, and Shobornokhali beel) and one hatchery population of the freshwater walking catfish, ...

journal_title：Biochemical genetics

authors： Islam MN,Islam MS,Alam MS

更新日期：2007-10-01 00:00:00

abstract：:A bioautographic procedure has been developed for the visualization of the isozymes of dihydrofolate reductase (DHFR, E.C. 1.5.1.3). In addition to detecting electrophoretically separated enzymes, bioautography was utilized to visualize DHFR after isoelectric focusing on polyacrylamide gels. Both zone electrophoresis ...

journal_title：Biochemical genetics

authors： Naylor SL,Townsend JK,Klebe RJ

更新日期：1980-02-01 00:00:00

abstract：:Pancreatic cancer is the fourth leading cause of death in both males and females, with a 5-year relative survival rate of 8%. The Wnt signaling pathway has a significant role in the pathogenesis of many tumors, including those of pancreatic cancer. Hypermethylation of the Wnt inhibitory Factor-1 (WIF1) gene promoter h...

journal_title：Biochemical genetics

authors： Rahmani B,Hamedi Asl D,Naserpour Farivar T,Azad M,Sahmani M,Gheibi N

更新日期：2019-08-01 00:00:00

abstract：:A new variant of hereditary hemolytic anemia in a family due to high adenosine triphosphate (ATP) is reported. The increase in ATP levels varied from 83 to 105% in the family members. Low 2,3-diphosphoglycerate levels and low 2,3-diphosphoglyceromutase activity were observed in three family members, with normal glucos...

journal_title：Biochemical genetics

authors： Bapat JP,Baxi AJ

更新日期：1981-10-01 00:00:00

abstract：:Experiments utilizing standard techniques of cell fractionation and disc electrophoresis have revealed the presence of three distinctly different enzymes which catalyze the oxidation of D-sorbitol in crude extracts of Drosophila melanogaster adults. These include (1) a soluble NAD-dependent sorbitol dehydrogenase (NAD...

journal_title：Biochemical genetics

authors： Bischoff WL

更新日期：1976-12-01 00:00:00

abstract：:The effects of environmental 2-propanol on the in vivo properties of Drosophila alcohol dehydrogenase (E.C. 1..1.1.1.) are presented. Exposed flies were found to exhibit a significant decrease in ADH specific activity with a concomitant increase in the enzyme's relative in vivo stability and concentration. The possibl...

journal_title：Biochemical genetics

authors： Anderson SM,McDonald JF

更新日期：1981-04-01 00:00:00

abstract：:Larval serum protein-1 (LSP-1) and LSP-2 are the major proteins of Drosophila larval serum. The amount of LSP-1 synthesized is strictly proportional to the number of LSP-1 genes present within the range 1-10. The normal number in female flies is 6. Flies with extreme amounts of LSP-1 were, by our criteria, as fit as t...

journal_title：Biochemical genetics

authors： Roberts DB,Blackwell SA,Loughlin SA

更新日期：1984-10-01 00:00:00

abstract：:Liver homogenate-supernatants from most Japanese exhibit an "atypical" pH optimum for ethanol oxidation at pH 8.8 instead of 10.5, the "typical" pH-activity optimum. It has been proposed that atypical livers contain alcohol dehydrogenase isozymes with beta 2 subunits while typical livers contain isozymes with beta 1 s...

journal_title：Biochemical genetics

authors： Yin SJ,Bosron WF,Li TK,Ohnishi K,Okuda K,Ishii H,Tsuchiya M

更新日期：1984-02-01 00:00:00

abstract：:Segregation and linkage relationship of nine allozyme loci, which are fixed for alternative alleles in the European fire-bellied toads, Bombinal bombina and B. variegata, were studied using artificial F1 hybrids to obtain backcross and F2 progeny. Alleles coding for electromorphs at nine loci (Ldh-1, Mdh-1, Idh-1, Ck,...

journal_title：Biochemical genetics

authors： Hofman S,Szymura JM

更新日期：2000-08-01 00:00:00

abstract：:High levels of nuclease activities were identified in filtrates of Aspergillus cultures after growth in low-but not in high-phosphate media. Deoxyribonuclease activities, characterized extensively by column chromatography, showed a coincident single peak for ss- and ds-DNase which was distinct from the peak for RNase....

journal_title：Biochemical genetics

authors： Käfer E,Tittler A,Fraser MJ

更新日期：1989-04-01 00:00:00

abstract：:Genetic diversity and differentiation of nine populations of Ginkgo biloba L. (Ginkgoaceae)from China were evaluated using RAPD. Of 47 clear and repeatable RAPD bands, 46 were polymorphic (overall polymorphism = 97.9%). A ranged from 1.57 to 1.83 with a mean of 1.75. Mean He was 0.3159 (0.2429-0.3603). The Shannon ind...

journal_title：Biochemical genetics

authors： Fan XX,Shen L,Zhang X,Chen XY,Fu CX

更新日期：2004-08-01 00:00:00

abstract：:Sequence divergence of mitochondrial COII was analyzed in 50 specimens belonging to five subspecies of Polyura eudamippus (Lepidoptera: Nymphalidae) collected from southern China. There were nine haplotypes in the 405 bp of partial COII sequence. Distribution of the five subspecies was primarily consistent with the sp...

journal_title：Biochemical genetics

authors： Long Y,Wan H,Yan F,Xu C,Lei G,Li S,Wang R

更新日期：2006-10-01 00:00:00