Genome-wide association study of drought-related resistance traits in Aegilops tauschii.

abstract：:The web application D-Maps provides a user-friendly interface to researchers performing studies based on microarrays. The program was developed to manage and process one- or two-color microarray data obtained from several platforms (currently, GeneTAC, ScanArray, CodeLink, NimbleGen and Affymetrix). Despite the availa...

journal_title：Genetics and molecular biology

authors： Carazzolle MF,Herig TS,Deckmann AC,Pereira GA

更新日期：2009-07-01 00:00:00

abstract：:Up-regulation of human endogenous retroviruses (HERVs) is associated with many diseases, including cancer. In this study, an H family HERV (HERV-H)-related gene was identified and characterized. Its spliced transcript lacks protein-coding capacity and may belong to the emerging class of noncoding RNAs (ncRNAs). The 1....

journal_title：Genetics and molecular biology

authors： Liang Q,Ding J,Zheng S

更新日期：2009-10-01 00:00:00

abstract：:DNA barcoding helps to identify species, especially when identification is based on parts of organisms or life stages such as seeds, pollen, wood, roots or juveniles. However, the implementation of this approach strongly depends on the existence of complete reference libraries of DNA sequences. If such a library is in...

journal_title：Genetics and molecular biology

authors： Lima RAF,Oliveira AA,Colletta GD,Flores TB,Coelho RLG,Dias P,Frey GP,Iribar A,Rodrigues RR,Souza VC,Chave J

更新日期：2018-07-01 00:00:00

abstract：:A wide array of molecular markers has been used to investigate the genetic diversity among common bean species. However, the best combination of markers for studying such diversity among common bean cultivars has yet to be determined. Few reports have examined the genetic diversity of the carioca bean, commercially on...

journal_title：Genetics and molecular biology

authors： Küpper Cardoso Perseguini JM,Chioratto AF,Zucchi MI,Colombo CA,Carbonell SA,Costa Mondego JM,Gazaffi R,Franco Garcia AA,de Campos T,de Souza AP,Rubiano LB

更新日期：2011-01-01 00:00:00

abstract：:Genetic variation was estimated in ten samples populations of Aedes aegypti from the Brazilian Amazon, by using a 380 bp fragment of the mitochocondrial NADH dehydrogenase subunit 4 (ND4) gene. A total of 123 individuals were analyzed, whereby 13 haplotypes were found. Mean genetic diversity was slightly high (h = 0.6...

journal_title：Genetics and molecular biology

authors： Lima RS Jr,Scarpassa VM

更新日期：2009-04-01 00:00:00

abstract：:Since around 1723, on the occasion of its initial colonization by Europeans, Rondonia has received successive waves of immigrants. This has been further swelled by individuals from northeastern Brazil, who began entering at the beginning of the twentieth century. The ethnic composition varies across the state accordin...

journal_title：Genetics and molecular biology

authors： de Farias JD,Santos MG,de França AK,Delani D,Tada MS,Casseb AA,Simões AL,Engracia V

更新日期：2012-01-01 00:00:00

abstract：:Phenotypic plasticity is a hallmark of the caste systems of social insects, expressed in their life history and morphological traits. These are best studied in bees. In their co-evolution with angiosperm plants, the females of corbiculate bees have acquired a specialized structure on their hind legs for collecting pol...

journal_title：Genetics and molecular biology

authors： Santos CG,Hartfelder K

更新日期：2015-07-01 00:00:00

abstract：:Indica and japonica are two main subspecies of Asian cultivated rice (Oryza sativa L.) that differ clearly in morphological and agronomic traits, in physiological and biochemical characteristics and in their genomic structure. However, the proteins and genes responsible for these differences remain poorly characterize...

journal_title：Genetics and molecular biology

authors： Yang Y,Zhu K,Xia H,Chen L,Chen K

更新日期：2014-10-01 00:00:00

abstract：:Now a days, an important and interesting alternative in the control of tick-infestation in cattle is to select resistant animals, and identify the respective quantitative trait loci (QTLs) and DNA markers, for posterior use in breeding programs. The number of ticks/animal is characterized as a discrete-counting trait,...

journal_title：Genetics and molecular biology

authors： Silva FF,Tunin KP,Rosa GJ,da Silva MV,Azevedo AL,da Silva Verneque R,Machado MA,Packer IU

更新日期：2011-10-01 00:00:00

abstract：:Tsetse flies are responsible for the transmission of Trypanossoma sp. to vertebrate animals in Africa causing huge health issues and economic loss. The availability of the genome sequence of Glossina morsitans enabled the discovery of several genes related to medically important phenotypes and novel physiological feat...

journal_title：Genetics and molecular biology

authors： Freitas L,Mesquita RD,Schrago CG

更新日期：2020-06-10 00:00:00

abstract：:Sickle cell anemia is a genetic disease with high prevalence in people of African descent. There are five typical haplotypes associated with this disease and the haplotypes associated with the beta-globin gene cluster have been used to establish the origin of African-descendant people in America. In this work, we dete...

journal_title：Genetics and molecular biology

authors： Fong C,Lizarralde-Iragorri MA,Rojas-Gallardo D,Barreto G

更新日期：2013-12-01 00:00:00

abstract：:Ample evidence suggests that cancer is triggered by mutagenic damage and diets or supplements capable of reducing such incidences can be related to the prevention of neoplasy development or to an improvement in life quality of patients who undergo chemotherapy. This research aimed to evaluate the antimutagenic and ant...

journal_title：Genetics and molecular biology

authors： Oliveira RJ,Salles MJ,da Silva AF,Kanno TY,Lourenço AC,Leite Vda S,Matiazi HJ,Pesarini JR,Ribeiro LR,Mantovani MS

更新日期：2013-09-01 00:00:00

abstract：:Characterization of all chromosomes of the Andean G19833 bean genotype was carried out by fluorescent in situ hybridization. Eleven single-copy genomic sequences, one for each chromosome, two BACs containing subtelomeric and pericentromeric repeats and the 5S and 45S ribosomal DNA (rDNA) were used as probes. Compariso...

journal_title：Genetics and molecular biology

authors： Altrock S,Fonsêca A,Pedrosa-Harand A

更新日期：2011-07-01 00:00:00

abstract：:Since the first diacylglycerol acyltransferase (DGAT) gene was characterized in plants, a number of studies have focused on understanding the role of DGAT activity in plant triacylglycerol (TAG) biosynthesis. DGAT enzyme is essential in controlling TAGs synthesis and is encoded by different genes. DGAT1 and DGAT2 are ...

journal_title：Genetics and molecular biology

authors： Turchetto-Zolet AC,Christoff AP,Kulcheski FR,Loss-Morais G,Margis R,Margis-Pinheiro M

更新日期：2016-10-01 00:00:00

abstract：:The genus Phanaeus is included in the tribe Phanaeini, one of the most diverse tribes within the subfamily Scarabaeinae in terms of chromosomal characteristics. However, so far the species of this genus were not studied with differential cytogenetic techniques, limiting any inference of the probable mechanisms respons...

journal_title：Genetics and molecular biology

authors： Arcanjo A,Cabral-de-Mello DC,Martins C,de Cássia de Moura R,de Souza MJ

更新日期：2013-09-01 00:00:00

abstract：:We genotyped 15 microsatellite loci in order to evaluate the effects of habitat fragmentation, caused by flooding of the Tucuruí reservoir, on the genetic structure of Alouatta belzebul in eastern Amazonia. The analysis included two populations sampled in 1984, representing both margins of the Tocantins river, and thr...

journal_title：Genetics and molecular biology

authors： Bastos HB,Gonçalves EC,Ferrari SF,Silva A,Schneider MP

更新日期：2010-10-01 00:00:00

abstract：:Cytogenetic studies in birds are still scarce compared to other vertebrates. Woodcreepers (Dendrocolaptidae) are part of a highly specialized group within the Suboscines of the New World. They are forest birds exclusive to the Neotropical region and similar to woodpeckers, at a comparable evolutionary stage. This pape...

journal_title：Genetics and molecular biology

authors： de Oliveira Barbosa M,da Silva RR,de Sena Correia VC,Dos Santos LP,Garnero Adel V,Gunski RJ

更新日期：2013-03-01 00:00:00

abstract：:The loss of soybean yield to Brazilian producers because of a water deficit in the 2011-2012 season was 12.9%. To reduce such losses, molecular biology techniques, including plant transformation, can be used to insert genes of interest into conventional soybean cultivars to produce lines that are more tolerant to drou...

journal_title：Genetics and molecular biology

authors： Engels C,Fuganti-Pagliarini R,Marin SR,Marcelino-Guimarães FC,Oliveira MC,Kanamori N,Mizoi J,Nakashima K,Yamaguchi-Shinozaki K,Nepomuceno AL

更新日期：2013-12-01 00:00:00

abstract：:The arylamine N-acetyltransferase 2 (NAT2) enzymes detoxify a wide range of naturally occurring xenobiotics including carcinogens and drugs. Point mutations in the NAT2 gene result in the variant alleles M1 (NAT2 *5A), M2 (NAT2*6A), M3 (NAT2*7) and M4 (NAT2 *14A) from the wild-type WT (NAT2 *4) allele. The current stu...

journal_title：Genetics and molecular biology

authors： Mahasneh A,Jubaili A,El Bateiha A,Al-Ghazo M,Matalka I,Malkawi M

更新日期：2012-12-01 00:00:00

abstract：:This study presents evidence, using sequences of ribosomal 16S and COI mtDNA, for the presence of two mitochondrial genomes in Perumytilus purpuratus. This may be considered evidence of doubly uniparental mtDNA inheritance. The presence of the two types of mitochondrial genomes differentiates females from males. The F...

journal_title：Genetics and molecular biology

authors： Vargas J,Pérez M,Toro J,Astorga MP

更新日期：2015-05-01 00:00:00

abstract：:This study evaluated the diversity of cultivable plant growth-promoting (PGP) bacteria associated with apple trees cultivated under different crop management systems and their antagonistic ability against Colletotrichum gloeosporioides. Samples of roots and rhizospheric soil from apple trees cultivated in organic and ...

journal_title：Genetics and molecular biology

authors： Dos Passos JF,da Costa PB,Costa MD,Zaffari GR,Nava G,Boneti JI,de Oliveira AM,Passaglia LM

更新日期：2014-09-01 00:00:00

abstract：:Despite the richness of species in the Hirudinidae family, little is known about the genome organization of swallows. The Progne tapera species presents genetic and morphological difference when compared to other members of the same genus. Hence, the aims of this study were to analyze the chromosomal evolution of thre...

journal_title：Genetics and molecular biology

authors： Barcellos SA,Kretschmer R,Souza MS,Costa AL,Degrandi TM,Lopes CF,Ferguson-Smith MA,Pereira J,Oliveira EHC,Gunski RJ,Garnero ADV

更新日期：2020-03-09 00:00:00

abstract：:B chromosomes are supernumerary elements present in about 15% of eukaryotic species and are most frequently heterochromatic, behave parasitically, show a transmission rate higher than standard (A) chromosomes, and can provoke harmful effects on carriers. In the current work, Prochilodus lineatus individuals carrying e...

journal_title：Genetics and molecular biology

authors： Voltolin TA,Senhorini JA,Foresti F,Bortolozzi J,Porto-Foresti F

更新日期：2011-04-01 00:00:00

abstract：:The aim of the present study was to investigate the association between HPV-DNA and micronucleus (MN) frequency in women with normal cervical cytology. A total of 158 normal cervical smears were analyzed cytologically. The HPV genome was amplified using the GP5+/bioGP6+ consensus primers. HPV-DNA of high-risk types 16...

journal_title：Genetics and molecular biology

authors： Cassel AP,Barcellos RB,da Silva CM,de Matos Almeida SE,Rossetti ML

更新日期：2014-06-01 00:00:00

abstract：:The freshwater family Siluridae occurs in Eurasia and is especially speciose in South and Southeast Asia, representing an important aquaculture and fishery targets. However, despite the restricted cytogenetic data, a high diploid number variation (from 2n=40 to 92) characterizes this fish group. Considering the large ...

journal_title：Genetics and molecular biology

authors： Ditcharoen S,Sassi FMC,Bertollo LAC,Molina WF,Liehr T,Saenjundaeng P,Tanomtong A,Supiwong W,Suwannapoom C,Cioffi MB

更新日期：2020-11-06 00:00:00

abstract：:In the present study, water buffalo MHC (Bubu)-DRB cDNA was cloned and characterized. The 1022 base long-amplified cDNA product encompassed a single open reading frame of 801 bases that coded for 266 amino acids. The Bubu-DRB sequence showed maximum homology with the BoLA-DRB3*0101 allele of cattle. A total of seven a...

journal_title：Genetics and molecular biology

authors： Naskar S,Deb SM,Niranjan SK,Kumar S,Sharma D,Sakaram D,Sharma A

更新日期：2012-01-01 00:00:00

abstract：:Cannabinoids, flavonoids, and stilbenoids have been identified in the annual dioecious plant Cannabis sativa L. Of these, the cannabinoids are the best known group of this plant's natural products. Polyketide synthases (PKSs) are responsible for the biosynthesis of diverse secondary metabolites, including flavonoids a...

journal_title：Genetics and molecular biology

authors： Flores-Sanchez IJ,Linthorst HJ,Verpoorte R

更新日期：2010-10-01 00:00:00

abstract：:The PPARγ nuclear receptor regulates the expression of genes involved in lipid and carbohydrate metabolism, and it has protective effects in some patients with type 2 diabetes. Nevertheless, the therapeutic value of the PPARγ nuclear receptor protein is limited due to the secondary effects of some PPARγ ligands. Becau...

journal_title：Genetics and molecular biology

authors： Lizcano F,Vargas D

更新日期：2013-03-01 00:00:00

abstract：:The common everyday use of medicinal plants is an ancient, and still very widespread practice, whereby the need for studies on their possible toxicity and mutagenic properties. The species Coccoloba mollis has been much used in phytotherapy, mainly in cases involving loss of memory and stress. In order to investigate ...

journal_title：Genetics and molecular biology

authors： Tsuboy MS,Marcarini JC,Ferreira DT,Ferraz ER,Chequer FM,de Oliveira DP,Ribeiro LR,Mantovani MS

更新日期：2010-07-01 00:00:00

abstract：:Alcohol dehydrogenases belong to the large superfamily of medium-chain dehydrogenases/reductases, which occur throughout the biological world and are involved with many important metabolic routes. We considered the phylogeny of 190 ADH sequences of animals, fungi, and plants. Non-class III Caenorhabditis elegans ADHs ...

journal_title：Genetics and molecular biology

authors： Thompson CE,Freitas LB,Salzano FM

更新日期：2018-01-01 00:00:00