Results 1 to 10 of about 83,295 (192)
Developmental Delay and Rehabilitation in an Infant with Partial Trisomy 1q32.1 to 1q44: A Case Report [PDF]
Neonatal Medicine, 2022 Partial trisomy 1q is a rare chromosomal disorder characterized by ventriculomegaly with craniofacial, renal, cardiac, and finger and toe anomalies. Most reported cases of partial trisomy1q have involved stillborn or premature deaths due to cardiac or ...
Woo Kyung Kim +6 more
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No evidence for a second evolutionary stratum during the early evolution of mammalian sex chromosomes. [PDF]
PLoS ONE, 2012 Mammalian sex chromosomes originated from a pair of autosomes, and homologous genes on the sex chromosomes (gametologs) differentiated through recombination arrest between the chromosomes.
Yukako Katsura, Yoko Satta
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Microbial Cell Factories, 2023 Background Komagataella phaffii (Pichia pastoris) is a methylotrophic commercially important non-conventional species of yeast that grows in a fermentor to exceptionally high densities on simple media and secretes recombinant proteins efficiently ...
Dariusz Abramczyk +7 more
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Neuroligins and Neurodevelopmental Disorders: X-Linked Genetics
Frontiers in Synaptic Neuroscience, 2020 Autism spectrum disorder (ASD) is a neurodevelopmental disorder that results in social-communication impairments, as well as restricted and repetitive behaviors. Moreover, ASD is more prevalent in males, with a male to female ratio of 4 to 1.
Thien A. Nguyen +3 more
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Genomics, 1987 The human alpha satellite repetitive DNA family is organized as distinct chromosome-specific subsets localized to the centromeric region of each chromosome. Here, we report he isolation and characterization of cloned repeat units which define a hierarchical subset of alpha satellite on human chromosome 1. This subset is characterized by a 1.9-kb higher-
J S, Waye +6 more
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Comparative Cytogenetics, 2016 Scadoxus multiflorus Martyn, 1795 is an ornamental plant with brilliantly colored flowers. Even though its chromosomes are rather large, there is no karyotype description reported so far.
Pansa Monkheang +3 more
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BMC Genomics, 2012 Background The X and Y sex chromosomes are conspicuous features of placental mammal genomes. Mammalian sex chromosomes arose from an ordinary pair of autosomes after the proto-Y acquired a male-determining gene and degenerated due to suppression of X-Y ...
Mácha Jaroslav +6 more
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Data in Brief, 2015 Hypoxanthine-guanine phosphoribosyltransferase 1 (HPRT1) is a common housekeeping gene for sample normalization in the quantitative reverse transcriptase polymerase chain (qRT-PCR).
Reza Valadan +6 more
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Frequent gene conversion events between the X and Y homologous chromosomal regions in primates
BMC Evolutionary Biology, 2010 Background Mammalian sex-chromosomes originated from a pair of autosomes. A step-wise cessation of recombination is necessary for the proper maintenance of sex-determination and, consequently, generates a four strata structure on the X chromosome.
Hirai Hirohisa +4 more
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A comparative of G-banded chromosome of Assam Macaque (Macaca assamensis) and relationship to human (Homo sapiens) [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2006 This research was the first to report a comparative analysis of G-banded chromosome of Assam macaque, Macaca assamensis (Primate, Cercopithecidae) and relationship to human, Homo sapiens (Primate, Hominidae).
Bunjongrat, R. +3 more
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