journal
MENU ▼
Read by QxMD icon Read
search

Journal of Applied Genetics

journal
https://www.readbyqxmd.com/read/28063128/improved-production-of-doubled-haploids-of-winter-and-spring-triticale-hybrids-via-combination-of-colchicine-treatments-on-anthers-and-regenerated-plants
#1
Aurelia Ślusarkiewicz-Jarzina, Hanna Pudelska, Jolanta Woźna, Tomasz Pniewski
Double haploids (DH), obtained during androgenesis in vitro or by genome diploidisation in regenerated haploids, are one type of basic materials used in triticale breeding programmes. The aim of this study was to improve DH production by a combination of colchicine treatment methods on a sample of five winter and five spring triticale hybrids. Colchicine was applied in vitro either in the C17 medium to induce embryo-like structures (ELS) or in the 190-2 medium for green plant (GP) development. Regenerants which remained haploid were immersed in a colchicine solution either when placed on the medium prior to transferring to soil or when growing in pots, followed by the application or absence of cooling...
January 6, 2017: Journal of Applied Genetics
https://www.readbyqxmd.com/read/28050760/identification-of-novel-candidate-genes-for-the-inverted-teat-defect-in-sows-using-a-genome-wide-marker-panel
#2
Helena Chalkias, Elisabeth Jonas, Lisa S Andersson, Magdalena Jacobson, Dirk Jan de Koning, Nils Lundeheim, Gabriella Lindgren
The number of functional teats is an important selection criterion in pig breeding. Inherited defects of the udder, such as the inverted teat, do have a considerable negative impact on the nursing ability of the sow. To investigate the genetic background of this defect and the number of functional teats in Swedish maternal lines, samples from 230 Yorkshire pigs were selected for genotyping using the PorcineSNP60K BeadChip (Illumina Inc.), each pig with at least one inverted teat was matched with one non-affected pig (fullsib or pairs with matching herd and gender)...
January 4, 2017: Journal of Applied Genetics
https://www.readbyqxmd.com/read/28032291/erratum-to-plasma-and-saliva-mir-21-expression-in-colorectal-cancer-patients
#3
A A Sazanov, E V Kiselyova, A A Zakharenko, M N Romanov, M I Zaraysky
No abstract text is available yet for this article.
December 28, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27987181/association-of-snps-in-dopamine-and-serotonin-pathway-genes-and-their-interacting-genes-with-temperament-traits-in-charolais-cows
#4
E Garza-Brenner, A M Sifuentes-Rincón, R D Randel, F A Paredes-Sánchez, G M Parra-Bracamonte, W Arellano Vera, F A Rodríguez Almeida, A Segura Cabrera
Cattle temperament is a complex trait, and molecular studies aimed at defining this trait are scarce. We used an interaction networks approach to identify new genes (interacting genes) and to estimate their effects and those of 19 dopamine- and serotonin-related genes on the temperament traits of Charolais cattle. The genes proopiomelanocortin (POMC), neuropeptide Y (NPY), solute carrier family 18, member 2 (SLC18A2) and FBJ murine osteosarcoma viral oncogene homologue (FOSFBJ) were identified as new candidates...
December 16, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27966062/diversity-of-mitochondrial-dna-in-three-arabian-horse-strains
#5
S Almarzook, M Reissmann, G A Brockmann
Arabian horse registries classify Arabian horses based on their dam lineages into five main strains. To test the maternal origin of Syrian Arabian horses, 192 horses representing the three major strains Saglawi, Kahlawi, and Hamdani were sequenced for 353 bp of their mitochondrial displacement loop (D-loop) region. Sequencing revealed 28 haplotypes comprising 38 sequence variations. The haplotype diversity values were 0.95, 0.91, and 0.90 in Kahlawi, Hamdani, and Saglawi strains, respectively. The pair-wise population differentiation estimates (Fst) between strains were low, ranging between 0...
December 14, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27943120/polycyclic-aromatic-hydrocarbons-and-pah-related-dna-adducts
#6
REVIEW
Błaszczyk Ewa, Mielżyńska-Švach Danuta
Investigations on the impact of chemicals on the environment and human health have led to the development of an exposome concept. The exposome refers to the totality of exposures received by a person during life, including exposures to life-style factors, from the prenatal period to death. The exposure to genotoxic chemicals and their reactive metabolites can induce chemical modifications of DNA, such as, for example, DNA adducts, which have been extensively studied and which play a key role in chemically induced carcinogenesis...
December 12, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27924448/milk-protein-polymorphisms-and-casein-haplotypes-in-butana-cattle
#7
A Said Ahmed, S Rahmatalla, R Bortfeldt, D Arends, M Reissmann, G A Brockmann
Butana is a Bos indicus dairy cattle breed that is well adapted to the local environment of Sudan. The breed has been gradually declining in number due to breed substitution. Therefore, conservation and improvement strategies are required to maintain this breed. The aim of the present study was to assess genetic variation that is characteristic for Butana cattle in the milk protein genes CSN1S1, CSN2, CSN1S2, CSN3, LALBA, and LGB. In a first step, genomic DNA of five unrelated individuals was comparatively sequenced across all exon and flanking sequences...
December 6, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27924447/associations-between-polymorphisms-in-the-nicd-domain-of-bovine-notch1-gene-and-growth-traits-in-chinese-qinchuan-cattle
#8
Mei Liu, Chenge Zhang, Xinsheng Lai, Jing Xue, Xianyong Lan, Chuzhao Lei, Yutang Jia, Hong Chen
NOTCH1 is one of the four mammalian Notch receptors, which is involved in the Notch signaling pathway. Specifically, NOTCH1 promotes the proliferation of myogenic precursor cells, and the NICD domain of NOTCH1 can impair regeneration of skeletal muscles. However, similar research on the bovine NOTCH1 gene is lacking. In this study, we detected the polymorphisms of the bovine NOTCH1 gene in a total of 448 individuals from Chinese Qinchuan cattle with DNA pooling, forced PCR-RFLP, and DNA sequencing methods. Five novel SNPs were identified within the NICD domain, and eight haplotypes comprising combinations of these five SNPs were studied as well...
December 6, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27917442/polymorphisms-in-ten-candidate-genes-are-associated-with-conformational-and-locomotive-traits-in-spanish-purebred-horses
#9
Natalia Sevane, Susana Dunner, Ana Boado, Javier Cañon
The Spanish Purebred horses, also known as Andalusian horses, compete to the highest standards in international dressage events. Gait and conformation could be used as early selection criteria to detect young horses with promising dressage ability. Although the genetic background of equine size variation has been recently uncovered, the genetic basis of horse conformational and locomotive traits is not known, hampered by the complex genetic architecture underlying quantitative traits and the lack of phenotypic data...
December 5, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27910062/plasma-and-saliva-mir-21-expression-in-colorectal-cancer-patients
#10
A A Sazanov, E V Kiselyova, A A Zakharenko, M N Romanov, M I Zaraysky
MicroRNA-21 (miR-21) expression was quantified by real-time qRT-PCR in peripheral blood and saliva samples obtained from patients diagnosed with colorectal cancer (CRC) of varying degrees of malignancy and healthy volunteers. All patients had adenocarcinoma located in the distal colon at different stages. Significant differences were detected between the control group and the total experimental group of CRC patients (plasma, P = 0.0001; saliva, P = 5e-12). MiR-21 expression was also significantly different in certain subgroups of patients with CRC disease stages II-IV as compared to the control group...
December 2, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27888475/assessing-contamination-of-microalgal-astaxanthin-producer-haematococcus-cultures-with-high-resolution-melting-curve-analysis
#11
Adam Dawidziuk, Delfina Popiel, Magda Luboinska, Michal Grzebyk, Maciej Wisniewski, Grzegorz Koczyk
Due to its superior antioxidant capabilities and higher activity than other carotenoids, astaxanthin is used widely in the nutraceutical and medicine industries. The most prolific natural producer of astaxanthin is the unicellular green microalga Haematococcus pluvialis. The correct identification of any contaminants in H. pluvialis cultures is both essential and nontrivial for several reasons. Firstly, while it is possible to distinguish the main microalgal contaminant Coelastrella sp. (in H. pluvialis cultures), in practice, it is frequently a daunting and error-prone task for personnel without extensive experience in the microscopic identification of algal species...
November 26, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27878453/evaluation-of-stability-and-validation-of-reference-genes-for-rt-qpcr-expression-studies-in-rice-plants-under-water-deficit
#12
Priscila Ariane Auler, Letícia Carvalho Benitez, Marcelo Nogueira do Amaral, Isabel Lopes Vighi, Gabriela Dos Santos Rodrigues, Luciano Carlos da Maia, Eugenia Jacira Bolacel Braga
Many studies use strategies that allow for the identification of a large number of genes expressed in response to different stress conditions to which the plant is subjected throughout its cycle. In order to obtain accurate and reliable results in gene expression studies, it is necessary to use reference genes, which must have uniform expression in the majority of cells in the organism studied. RNA isolation of leaves and expression analysis in real-time quantitative polymerase chain reaction (RT-qPCR) were carried out...
November 23, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27878452/inheritance-and-effectiveness-of-two-transgenes-determining-pvy-resistance-in-progeny-from-crossing-independently-transformed-tobacco-lines
#13
Anna Czubacka, Ermanno Sacco, Hanna Olszak-Przybyś, Teresa Doroszewska
Genetic transformation of plants allows us to obtain improved genotypes enriched with the desired traits. However, if transgenic lines were to be used in breeding programs the stability of inserted transgenes is essential. In the present study, we followed the inheritance of transgenes in hybrids originated from crossing two transgenic tobacco lines resistant to Potato virus Y (PVY): MN 944 LMV with the transgene containing Lettuce mosaic virus coat protein gene (LMV CP) and AC Gayed ROKY2 with PVY replicase gene (ROKY2)...
November 23, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27858254/array-comparative-genomic-hybridization-and-genomic-sequencing-in-the-diagnostics-of-the-causes-of-congenital-anomalies
#14
REVIEW
Krzysztof Szczałuba, Urszula Demkow
The aim of this review is to provide the current state of knowledge about the usefulness of modern genetic technologies in uncovering the causality of isolated and multiple congenital anomalies. Array comparative genomic hybridization and next-generation sequencing have revolutionized the clinical approach to patients with these phenotypes. Both technologies enable early diagnosis, especially in clinically challenging newborn populations, and help to uncover genetic defects associated with various phenotypes...
November 18, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27838878/gene-environment-interactions-between-ercc2-ercc3-xrcc1-and-cadmium-exposure-in-nasal-polyposis-disease
#15
Rim Khlifi, Pablo Olmedo, Fernando Gil, Boutheina Hammami, Amel Hamza-Chaffai, Ahmed Rebai
Gene-environment interactions have long been known to play an important role in complex disease aetiology, such as nasal polyposis (NP). The present study supports the concept that DNA repair gene polymorphisms play critical roles in modifying individual susceptibility to environmental diseases. In fact, we investigated the role of polymorphisms in DNA repair genes and cadmium as risk factors for Tunisian patients with NP. To the best of our knowledge, this is the first report on the impact of combined effects of cadmium and ERCC3 7122 A>G (rs4150407), ERCC2 Lys751Gln (rs13181) and XRCC1 Arg399Gln (rs25487) genes in the susceptibility to NP disease...
November 12, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27826892/the-effect-of-ugt1a9-cyp2b6-and-cyp2c9-genes-polymorphism-on-individual-differences-in-propofol-pharmacokinetics-among-polish-patients-undergoing-general-anaesthesia
#16
Adam Mikstacki, Oliwia Zakerska-Banaszak, Marzena Skrzypczak-Zielinska, Barbara Tamowicz, Michał Prendecki, Jolanta Dorszewska, Marta Molinska-Glura, Malgorzata Waszak, Ryszard Slomski
Propofol (2,6-diisopropylphenol) is one of the safest and most commonly used anaesthetic agents for intravenous general anaesthesia. However, in clinical practice, a large inter-individual variability in response to propofol is observed. To limit the risk of adverse effects, pharmacogenetic investigations are recommended. The aim of our study was to verify the impact of genetic changes c.516G>T in the CYP2B6, c.98T>C in the UGT1A9 and c.1075A>C in the CYP2C9 genes on the individual propofol pharmacokinetic profile in the Polish patients undergoing general anaesthesia...
November 8, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27796943/modified-dna-polymerases-for-pcr-troubleshooting
#17
REVIEW
Marta Śpibida, Beata Krawczyk, Marcin Olszewski, Józef Kur
PCR has become an essential tool in biological science. However, researchers often encounter problems with difficult targets, inhibitors accompanying the samples, or PCR trouble related to DNA polymerase. Therefore, PCR optimization is necessary to obtain better results. One solution is using modified DNA polymerases with desirable properties for the experiments. In this article, PCR troubleshooting, depending on the DNA polymerase used, is shown. In addition, the reasons that might justify the need for modification of DNA polymerases, type of modifications, and links between modified DNA polymerases and PCR efficiency are described...
October 28, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27796942/comparison-of-mirna-profiling-during-airway-epithelial-repair-in-undifferentiated-and-differentiated-cells-in-vitro
#18
Wojciech Langwinski, Beata Narozna, Peter M Lackie, John W Holloway, Aleksandra Szczepankiewicz
Respiratory epithelium is a highly integrated structure that efficiently protects lungs from extrinsic irritants thanks to rapid repair of the wound. The repair is a complex process that requires coordinated expression of networks of genes. Plausible regulators of this process are microRNAs. We investigated whether global miRNA silencing influences the epithelial repair, and whether changes in miRNA expression profile during repair are similar between two bronchial epithelial cell cultures: differentiated and undifferentiated cells...
October 28, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27783333/relative-efficacy-of-nicotinamide-treatment-of-a-mouse-model-of-infantile-niemann-pick-c1-disease
#19
Craig A Marshall, Ivan A Borbon, Robert P Erickson
Nicotinamide delivered in drinking water at about 2 g/kg/day significantly prolonged survival and showed a suggestive improvement on memory in the Npc1 (nih) / Npc1 (nih) mouse model of infantile NPC1 disease. It is likely that this role is due to its function as a histone deacetylase (HDAC) inhibitor although another HDAC inhibitor, valproic acid, was without effect. Nicotinamide could also work by preventing/reversing oxidative stress.
October 25, 2016: Journal of Applied Genetics
https://www.readbyqxmd.com/read/27194311/distribution-of-coat-color-associated-alleles-in-the-domestic-horse-population-and-przewalski-s-horse
#20
Monika Reissmann, Lutfi Musa, Sonia Zakizadeh, Arne Ludwig
Considering the hidden mode of inheritance of some coat-color-associated alleles, we investigated the presence/absence of coat-color-associated alleles in 1093 domestic horses of 55 breeds and 20 specimens of Przewalski's horse. For coat-color genotyping, allele specific PCR, pyrosequencing and Li-Cor analyses were conducted on 12 coat-color-associated alleles of five genes. Our data provide deep insight into the distribution of coat-color-associated alleles within breeds. We found that the alleles for the basic colorations (bay, black, and chestnut) are widely distributed and occur in nearly all breeds...
November 2016: Journal of Applied Genetics
journal
journal
32360
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"