Genetic control of chalcone isomerase activity in flowers of Dianthus caryophyllus.

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：: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：:In this study, the geographic patterns of genetic variation of three rodent species belonging to the tribe Oryzomyini were investigated using the mitochondrial cytochrome b and nuclear IRBP genes in biomes that are undergoing degradation processes to a greater or lesser degree. The samples are from 25 collecting local...

journal_title：Biochemical genetics

authors： Miranda GB,Andrades-Miranda J,Oliveira LF,Langguth A,Mattevi MS

更新日期：2007-12-01 00:00:00

abstract：:Considering that the genetically modified soybean lectin gene is affected by the gene type, to improve the stability of the genetically modified soybean lectin gene, a method based on fluorescence quantitative PCR to analyze the genetic characteristics of the genetically modified soybean lectin was proposed. The commo...

journal_title：Biochemical genetics

authors： Wang Z,Jia H,Yu H,Wang T,Yang B

更新日期：2020-09-26 00:00:00

abstract：:Genetic variation at three dipeptidase loci (Dip-A, Dip-B, and Dip-C) in Drosophila simulans was analyzed by starch gel electrophoresis. Dip-A was found to be polymorphic in four populations, while Dip-B and Dip-C were found to be polymorphic in one. The numbers of different alleles found at each respective locus were...

journal_title：Biochemical genetics

authors： Ohnishi S,Voelker RA

更新日期：1981-02-01 00:00:00

abstract：:The Wood Stork (Mycteria americana) is a colonial wading bird of the tropical and lower subtropical zones. We assessed genetic structure within and among five stork colonies from the Brazilian Pantanal and compared our data with those from North American populations. Samples of 234 individuals were studied using prote...

journal_title：Biochemical genetics

authors： Del Lama SN,Lopes IF,Del Lama MA

更新日期：2002-04-01 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：:Following starch gel electrophoresis and a modified staining method, three distinct groups of acid phosphatase isozymes (AP-1, AP-2, and AP-3) have been identified in scutellum extracts of different inbred maize lines. The AP-2 group includes three electrophoretic variants: a fast (F), an intermediate (I), and a slow ...

journal_title：Biochemical genetics

authors： El-Metainy AY,Omar AA

更新日期：1981-08-01 00:00:00

abstract：:A plausible approach to evaluate the inhibitory action of antifungals is through the investigation of the fungal resistance to these drugs. We describe here the molecular cloning and initial characterization of the A. nidulans lipA gene, where mutation (lipA1) conferred resistance to undecanoic acid, the most fungitox...

journal_title：Biochemical genetics

authors： Brito-Madurro AG,Prade RA,Madurro JM,Santos MA,Peres NT,Cursino-Santos JR,Martinez-Rossi NM,Rossi A

更新日期：2008-10-01 00:00:00

abstract：:Three new linkage groups of enzyme loci are described using Poeciliopsis monacha x P. viriosa-derived interspecific backcross hybrids. Comparison to known linkage groups of the confamilial genus Xiphophorus shows homology between Xiphophorus linkage group I and Poeciliopsis linkage group III, Xiphophorus linkage group...

journal_title：Biochemical genetics

authors： Morizot DC,Schultz RJ,Wells RS

更新日期：1990-02-01 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：: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：:Different homozygous lines of similar genotype with respect to G6pd and 6Pgd were shown to have different enzyme activities for G6PD and 6PGD. Crosses between high and low lines suggested that there were modifying genes present on the autosomes, while others were probably located on the X chromosome. Allelic variation...

journal_title：Biochemical genetics

authors： Bijlsma R

更新日期：1980-08-01 00:00:00

abstract：:A new variant of alcohol dehydrogenase (ADH 7lk) was found in a laboratory stock of Drosophila melanogaster. ADH in this stock had the same electrophoretic mobility as the F variant both on acrylamide and on agar. Activity levels were similar to the levels in F flies at temperature between 15 and 25 C. But while ADH F...

journal_title：Biochemical genetics

authors： Thörig EW,Schoone AA,Scharloo W

更新日期：1975-10-01 00:00:00

abstract：:Species in the genus Oryza (Poaceae) contain 10 genomic types and are distributed in pan-tropics of the world. To explore phylogenetic relationships of Oryza species having the AA-genome, DNA sequences of the chloroplast trnL intron and trnL-trnF spacer, mitochondrial nad1 intron 2, and nuclear internal transcribed sp...

journal_title：Biochemical genetics

authors： Duan S,Lu B,Li Z,Tong J,Kong J,Yao W,Li S,Zhu Y

更新日期：2007-02-01 00:00:00

abstract：:A survey of 37 inbred strains for erythrocyte purine nucleoside phosphorylase activity showed a greater than threefold range. Six of these strains had significantly greater activity than the others, and all of the high-activity strains had the Np-2 electrophoretic band. The high-purine nucleoside phosphorylase activit...

journal_title：Biochemical genetics

authors： Snyder FF,Biddle FG,Lukey T,Sparling MJ

更新日期：1983-04-01 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：:Isoenzyme electrophoresis was used as a method to determine genetic diversity in various M. esculenta cultivars collected in the Southwestern (SW) and Northwestern (NW) regions of the State of Parana, in the South region of Brazil, and in cultivars produced at the Agronomic Institute of Campinas (IAC), São Paulo State...

journal_title：Biochemical genetics

authors： Resende AG,Vidigal Filho P,Machado MF

更新日期：2000-08-01 00:00:00

abstract：:Electrophoretic variation of sorbitol dehydrogenase has been found in Mus musculus; the SDH-1 A phenotype migrates further toward the cathode under the conditions used than the SDH-1B phenotype. Mice with the SDH-1B phenotype have enzyme activity reduced to 25% of that found in mice with the SDH-1A phenotype, but no d...

journal_title：Biochemical genetics

authors： Andrews SJ,Peters J

更新日期：1983-08-01 00:00:00

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：:The alpha-amylase in Drosophila melanogaster is a highly polymorphic enzyme, at both the allozyme level and the specific activity level. This enzyme changes its specific activity drastically depending on both food conditions and developmental stages, and it has been suggested that the ability to change its activity de...

journal_title：Biochemical genetics

authors： Yamate N,Yamazaki T

更新日期：1999-12-01 00:00:00

abstract：:The enzyme UDPglucose:flavonol 3-O-glucosyltransferase is shown to be under the coordinate control of three genes involved in anthocyanin biosynthesis in the aleurone of maize: C, R, and BZ. Of the three, BZ appears to be the structural gene. Data presented here (dosage comparisons, induction in the mutant c-p, and ef...

journal_title：Biochemical genetics

authors： Dooner HK,Nelson OE

更新日期：1977-06-01 00:00:00

abstract：:Nineteen inbred strains of the laboratory rat (Rattus norvegicus) were investigated for genetic differences by starch and agarose gel electrophoretic techniques. For six out of 21 loci, interstrain differences were observed: Tf, 6PGD, Es-1, Es-4, Es-5, and Svp. The variants are briefly described and the allelic distri...

journal_title：Biochemical genetics

authors： Bender K,Günther E

更新日期：1978-06-01 00:00:00

abstract：:Thirteen isolates of porcine reproductive and respiratory syndrome virus (PRRSV) from different provinces of China were studied and compared with several PRRSV isolates from other countries. Phylogenetic analysis shows that all Chinese isolates of PRRSV in this study belong to the American genotype, except for one str...

journal_title：Biochemical genetics

authors： Chen J,Liu T,Zhu CG,Jin YF,Zhang YZ

更新日期：2006-10-01 00:00:00

abstract：:A method for detecting two alleles at Np-1 (nucleoside phosphorylase) and three alleles at Es-10 (esterase 10) from mouse blood by cellulose acetate electrophoresis is described. The allelic constitution at these loci for 44 inbred strains and stocks was determined. The location of Np-1 on chromosome 14 was establishe...

journal_title：Biochemical genetics

authors： Womack JE,Davisson MT,Eicher EM,Kendall DA

更新日期：1977-04-01 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：:Examination of eight Atlantic species of the genus Littorina by starch gel electrophoresis of purine nucleoside phosphorylase revealed extensive polymorphism within the L. saxatilis complex. In this group, four alleles have been identified. Heterozygotes are four banded, and thus, as in vertebrates, the enzyme is like...

journal_title：Biochemical genetics

authors： Knight AJ,Ward RD

更新日期：1986-06-01 00:00:00

abstract：:The inducibility of alcohol dehydrogenase (ADH) has been recognized in different systems including maize, Drosophila, and mice. Our earlier results showed strain-specific ADH responses to chronic ethanol administration relative to matched littermate controls in mice. For this study we used two strains which showed "in...

journal_title：Biochemical genetics

authors： Wang CH,Singh SM

更新日期：1984-08-01 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：:Glutamate-oxaloacetate transaminase (GOT; EC 2.6.1.1) occurs as two electrophoretically distinguishable isozymes in the copepod Tigriopus californicus. The slower-migrating form, referred to as GOT2 , is shown to be associated with the mitochondrial cell fraction. GOT2 phenotypes are inherited in typical Mendelian fas...

journal_title：Biochemical genetics

authors： Dill MM,Burton RS

更新日期：1984-04-01 00:00:00