Geographic patterns of genetic variation and conservation consequences in three South American rodents.

abstract：:We report a new enzyme xylose dehydrogenase, the structural locus for which is on chromosome 7 of the mouse, closely linked to Tam-1. Three alleles have been detected in both laboratory strains and wild populations. Two of these determine proteins differing in electrophoretic mobility and the third is a "null." This e...

journal_title：Biochemical genetics

authors： Newton MF,Nash HR,Peters J,Andrews SJ

更新日期：1982-08-01 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：: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：:Potassium (K+) transport and channel systems play vital roles in plant growth, development and responses to various stresses. In this study, 44 putative K+-transport-related genes (18K+ uptake permease (KUP)/high-affinity K+ (HAK)/K+ transporter (KT) family genes and 26 channel genes, including 18 Shaker family genes ...

journal_title：Biochemical genetics

authors： Shen C,Yuan J

更新日期：2020-09-29 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：:Seasonal changes in genetic diversity of Meriones meridianus and Dipus sagitta populations in the Ningxia Hui Autonomous Region were monitored using inter-simple sequence repeats. There were 45 discernible DNA fragments isolated from 33 samples of M. meridianus, and 25 from 40 samples of D. sagitta. The differences in...

journal_title：Biochemical genetics

authors： Zhou R,Li Y,Li JQ,Liu NF

更新日期：2012-06-01 00:00:00

abstract：:The concentration of D-beta-aminoisobutyric acid (D-BAIB) in the liver and kidney was twice as high and dropped more slowly in the female mouse than in the male after an intraperitoneal injection of thymine. The concentration of beta-alanine, formed from uracil by the same enzyme system catalyzing formation of D-BAIB ...

journal_title：Biochemical genetics

authors： Miyake M,Kanazawa A,Kakimoto Y

更新日期：1979-08-01 00:00:00

abstract：:Arylsulfatase A (ASA) activity was studied from five blood fractions, leukocytes plus platelets (LKPL), leukocytes (LK), neutrophils (N), lymphocytes (LYM), and platelets (PL). No significant difference was found among the mean ASA specific activity values for the fractions. Electrophoretic examination revealed four d...

journal_title：Biochemical genetics

authors： Georgopoulos DE,Manowitz P

更新日期：1982-10-01 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：:Genetic variation of a codominantly inherited pancreas protease, designated CTRA-1, was discovered in the house mouse by isoelectric focusing in polyacrylamide gels. Phenotype CTRA-1A was found in MOLH/Fre and in the majority of common laboratory mouse strains. Phenotype CTRA-1B was found in PWD/Ph. It was characteriz...

journal_title：Biochemical genetics

authors： von Deimling OH,Gröning J,Gaa A

更新日期：1991-12-01 00:00:00

abstract：:Genetic analysis of a polymorphic tissue esterase revealed a new locus (Est-6) with two alleles (Est-6a and Est-6b) on linkage group VI of the rabbit. Est-6 is closely linked to the Est-1,2,4 cluster. Esterase of Est-6 is found in many organs, particularly in liver and small intestine, but not in erythrocytes and seru...

journal_title：Biochemical genetics

authors： van Zutphen LF,den Bieman MG,von Deimling O,Fox RR

更新日期：1987-06-01 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：:A major category of mutant hematopoietic phenotypes in Drosophila is melanotic tumors or nodules, which consist of abnormal and overproliferated blood cells, similar to granulomas. Our analyses of the melanotic mutant dappled have revealed a novel type of gene involved in blood cell regulation. The dappled gene is an ...

journal_title：Biochemical genetics

authors： Kleinhesselink K,Conway C,Sholer D,Huang I,Kimbrell DA

更新日期：2011-06-01 00:00:00

abstract：:A restriction map has been constructed for Anastrepha suspensa mitochondrial DNA. One HaeIII site was found to be polymorphic among individuals in highly inbred colonies and a feral population. Based on mapping information, the polymorphic site was determined to be in the ATPase 6 gene. Primers TK-J-3804 and C3-N-5460...

journal_title：Biochemical genetics

authors： Heath M,Kuhn D,Schnell R,Olano C

更新日期：2002-08-01 00:00:00

abstract：:Starch gel electrophoresis and histochemical staining with L-leucylglycyl-glycine revealed genetic polymorphism in peptidase B in cattle erythrocytes. Genetic analysis of 164 full families indicated that the three phenotypes observed are the product of an autosomal locus with two codominant alleles, PepB1 and PepB2. A...

journal_title：Biochemical genetics

authors： Del Lama SN,Del Lama MA,Mestriner MA,Mortari N

更新日期：1992-06-01 00:00:00

abstract：:Tissue-specific catalase activity in 3-week-old animals from inbred mouse strains 129/ReJ, BALB/c, C3H/HeAnl/Cas-1b, C3H/HeSnJ, C3H/S, C57BL/6J, and Swiss-Webster was found to be highly variable by analysis of variance (P = 0.01). Appropriate crosses were made among strains which were classified as normal (BALB/c, C3H...

journal_title：Biochemical genetics

authors： Schisler NJ,Singh SM

更新日期：1991-02-01 00:00:00

abstract：:The acidic proline-rich proteins (Pr) showing genetic polymorphism were purified from human parotid salivas by gel filtration and ion exchange chromatography. Molecular weight determinations, amino acid composition analyses, and polypeptide mapping experiments indicate that the Pr 3 protein is a fragment of the Pr 1 p...

journal_title：Biochemical genetics

authors： Karn RC,Friedman RD,Merritt AD

更新日期：1979-12-01 00:00:00

abstract：:The autoregulation of testicular luteinizing hormone (LH) receptors was studied in hypogonadal (hpg/hpg) and normal mice. The basal concentration of LH receptors was more than three-fold higher in hpg/hpg than in normal mice. After injection of hCG, hpg/hpg mice showed a decrease in LH receptor levels which was not ob...

journal_title：Biochemical genetics

authors： Amador A,Parkening T,Beamer W,Bartke A,Collins TJ

更新日期：1984-06-01 00:00:00

abstract：:The genetic divergence, population genetic structure, and possible speciation of the Korean firefly, Pyrocoelia rufa, were investigated on the midsouthern Korean mainland, coastal islets, a remote offshore island, Jedu-do, and Tsushima Island in Japan. Analysis of DNA sequences from the mitochondrial COI protein-codin...

journal_title：Biochemical genetics

authors： Lee SC,Bae JS,Kim I,Suzuki H,Kim SR,Kim JG,Kim KY,Yang WJ,Lee SM,Sohn HD,Jin BR

更新日期：2003-12-01 00:00:00

abstract：:UMP synthase was characterized biochemically in dairy cattle heterozygous for a deficiency of this enzyme. Both activities comprising this bifunctional enzyme are decreased, with OMP decarboxylase more affected than orotate phosphoribosyltransferase. Immunotitration of UMP synthase activity revealed the presence of th...

journal_title：Biochemical genetics

authors： Harden KK,Robinson JL

更新日期：1987-08-01 00:00:00

abstract：:We describe a simple method for locating tryptophanyl-tRNA synthetase (E.C. 6.1.1.2) on cellulose acetate gels (Cellogel) following electrophoresis. Employing electrophoretic conditions which result in the separation of mouse and human tryptophanyl-tRNA synthetase, we have analyzed extracts of a number of independentl...

journal_title：Biochemical genetics

authors： Denney RM,Craig IW

更新日期：1976-02-01 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：:The aryl hydrocarbon hydroxylase (Ah) locus that controls the induction of chemical carcinogen-metabolizing enzymes in mice has been found to be linked to a new restriction-fragment length polymorphism (RFLP). Only C57BL/6 and closely related inbred strains displayed a 7.6-kb HindIII restriction fragment, while all ot...

journal_title：Biochemical genetics

authors： Cobb RR,Stoming TA,Whitney JB 3rd

更新日期：1987-06-01 00:00:00

abstract：:Imprinted genes are characterized by monoallelic expression that is dependent on parental origin. Comparative analysis of imprinted genes between species is a powerful tool for understanding the biological significance of genomic imprinting. The slc38a4 gene encodes a neutral amino acid transporter and is identified a...

journal_title：Biochemical genetics

authors： Xu D,Zhang C,Li J,Wang G,Chen W,Li D,Li S

更新日期：2018-12-01 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

abstract：:Differences in Zn-induced levels of hepatic metallothionein (MT) in inbred strains of the mouse are described. Three low-producing strains, C57 BL/6, C57BL/10, and NIH, are identified, while C3H and CBA display the highest levels of hepatic MT following Zn treatment. These interstrain differences affect not only the l...

journal_title：Biochemical genetics

authors： Farr C,Hunt DM

更新日期：1989-04-01 00:00:00

abstract：:Restriction endonuclease fragment length variations (RFLVs) were detected by using a rat cDNA probe for the bilirubin UDP-glucuronosyltransferase (UDPGT) gene between two mouse strains, 129/Sv and MOL-MIT. RFLVs of the gene were found by EcoRI and PvuII digestions. From linkage analyses of the three-point cross test u...

journal_title：Biochemical genetics

authors： Sato H,Sakai Y,Koiwai O,Watanabe T

更新日期：1992-08-01 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：:The aldox-2 locus in Drosophila melanogaster has been shown to affect differentially three molybdoenzymes, aldehyde oxidase, pyridoxal oxidase, and xanthine dehydrogenase. These effects are most obvious at times surrounding the pupal-adult boundary, when the normal organism accumulates large amounts of these enzymes i...

journal_title：Biochemical genetics

authors： Meidinger RG,Bentley MM

更新日期：1986-10-01 00:00:00

abstract：:The goals of this study were to analyze the change in the global gene expression profile of exogenous human leukocyte antigen-G1 (HLA-G1) overexpressed in human embryonic stem (hES) cells and to explore the molecular mechanism by which the overexpression of HLA-G1 modifies immunologic pathways. Microarray and quantita...

journal_title：Biochemical genetics

authors： Zhu Y,Zhao S,Zhao H,Yao Y

更新日期：2012-10-01 00:00:00