Results 21 to 30 of about 140,678 (408)

Trypanosoma cruzi Genomic Variability: Array Comparative Genomic Hybridization Analysis of Clone and Parental Strain

Frontiers in Cellular and Infection Microbiology, 2022
Trypanosoma cruzi, the etiological agent of Chagas disease, exhibits extensive inter- and intrastrain genetic diversity. As we have previously described, there are some genetic differences between the parental G strain and its clone D11, which was ...
Danielle Rodrigues Cortez, Fabio Mitsuo Lima, Fabio Mitsuo Lima, João Luís Reis-Cunha, Daniella Castanheira Bartholomeu, Rolando Andre Rios Villacis, Silvia Regina Rogatto, André Guilherme Costa-Martins, Fernanda Sycko Marchiano, Rafaela Andrade do Carmo, Jose Franco da Silveira, Marjorie Mendes Marini, Marjorie Mendes Marini   +12 more
doaj   +1 more source

FREQUENCY OF CLINICAL FEATURES AND CYTOGENETIC DEFECTS IN DOWN SYNDROME DIAGNOSED AT AFIP

Pakistan Armed Forces Medical Journal, 2021
Objective: To determine the frequency of clinical features and cytogenetic abnormalities in patients of down syndrome and correlation of cytogenetic abnormalities with clinical features. Study Design: Cross sectional study.
Saira Irum, Helen Mary Robert, Asad Mahmood, Rafia Mahmood, Ayesha Khurshid, Saleem Ahmed Khan   +5 more
doaj   +1 more source

High-Throughput Genotyping of Common Chromosomal Inversions in the Afrotropical Malaria Mosquito Anopheles Funestus

Insects, 2020
Polymorphic chromosomal inversions have been implicated in local adaptation. In anopheline mosquitoes, inversions also contribute to epidemiologically relevant phenotypes such as resting behavior.
Martin Lukindu, R. Rebecca Love, Moussa W. Guelbeogo, Scott T. Small, Melissa T. Stephens, Nathan R. Campbell, N’Fale Sagnon, Carlo Costantini, Nora J. Besansky   +8 more
doaj   +1 more source

Assessment of Molecular Cytogenetic Methods for the Detection of Chromosomal Abnormalities [PDF]

, 2006
Some marker chromosomes and chromosome rearrangements are difficult to identify using G-bands by Giemsa staining after trypsin treatment (G-banding) alone.
Maruyama, Hidehiko, Morishima, Tsuneo, Ninomiya, Shinsuke, Shinozuka, Masako, Une, Tomoka, Yokoyama, Yuji   +5 more
core   +1 more source

Evolution of Karyotypes in Chameleons [PDF]

Genes, 2017
The reconstruction of the evolutionary dynamics of karyotypes and sex determining systems in squamate reptiles is precluded by the lack of data in many groups including most chameleons (Squamata: Acrodonta: Chamaeleonidae). We performed cytogenetic analysis in 16 species of chameleons from 8 genera covering the phylogenetic diversity of the family and ...
Martina Johnson Pokorná, Martina Johnson Pokorná, Petr Velenský, Lukáš Kratochvíl, Marie Altmanová, Antonio Sánchez Baca, Michail Rovatsos   +6 more
openaire   +2 more sources

Application of chromosome microarray analysis and karyotyping in diagnostic assessment of abnormal Down syndrome screening results

BMC Pregnancy and Childbirth, 2022
Background Down syndrome (DS) is the most common congenital cause of intellectual disability and also leads to numerous metabolic and structural problems.
Han Kang, Lingxi Wang, Xingyu Li, Chonglan Gao, Yamei Xie, Yu Hu   +5 more
doaj   +1 more source

The use of an e-learning constructivist solution in workplace learning [PDF]

, 2009
We wished to investigate whether an e-learning approach which uses constructivist principles can be successfully applied to train employees in a highly specialised skill thought to require expert individuals and extensive prolonged training. The approach
A. Mileham, A.M. Payne, Anderson, Atkinson, Brown, Brown, Carroll, Carroll, D.K. Griffin, de Jong, Dewhurst, Ducos, Ducos, Ducos, Ducos, Duffy, Farmer, Gibbons, Gibbons, Green, H.G. Tempest, Heerman, Holt, Hughes, Ivancic, J.E. Stephenson, Jonassen, Knowles, Knowles, Kofman, Leathard, Maury, Miller, Modell, Pinton, Popescu, Quilter, Rieber, Smith, van Merrienboer, W.B. Morris, Wang, Wolstenholme   +42 more
core   +1 more source

Prevalence of chromosome anomalies in a deer farm with fertility decline in Malaysia

Future Science OA, 2020
Background: A number of factors are known to reduce fertility rate in animals and one of the important categories of such factors is chromosome anomalies. They can occur with or without causing phenotypic abnormalities on animals; in some cases, they may
Muhammad Sanusi Yahaya, Mohd Shahrom Salisi, Nur Mahiza Md Isa, Goh Yong Meng, Abdwahid Haron   +4 more
doaj   +1 more source

In silico karyotyping of chromosomally polymorphic malaria mosquitoes in the Anopheles gambiae complex [PDF]

, 2019
Chromosomal inversion polymorphisms play an important role in adaptation to environmental heterogeneities. For mosquito species in the Anopheles gambiae complex that are significant vectors of human malaria, paracentric inversion polymorphisms are ...
Besansky, N. J., Caputo, B., Della Torre, A., Love, R. R., Petrarca, V., Pombi, M., Redmond, S. N., The Anopheles gambiae1000 Genomes, Consortium   +7 more
core   +1 more source

Seven-fluorochrome mouse M-FISH for high-resolution analysis of interchromosomal rearrangements [PDF]

, 2003
The mouse has evolved to be the primary mammalian genetic model organism. Important applications include the modeling of human cancer and cloning experiments. In both settings, a detailed analysis of the mouse genome is essential.
Geigl, J., Jentsch, I., Klein, C. A., Speicher, M. R.   +3 more
core   +1 more source