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Advanced Science, EarlyView.This study deciphers maternal‐driven microbial transmission in pigs using a deep learning model (maternal–offspring microbial transmission model), identifying Christensenellaceae R‐7 group as a key transmitted taxon. Filtered galacto‐oligosaccharides‐targeted Christensenellaceae R‐7 group alters offspring microbial functions via maternal ...
Haibo Shen +9 more
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Evolution of the Human Genome II, 2021
Most of the length of the Y chromosome escapes recombination with the X chromosome and is strictly paternally inherited. This has profound evolutionary implications and provides (together with the matrilineal mitochondrial DNA) unique tools in human population genetics.
F. Calafell, D. Comas
semanticscholar +3 more sources
Most of the length of the Y chromosome escapes recombination with the X chromosome and is strictly paternally inherited. This has profound evolutionary implications and provides (together with the matrilineal mitochondrial DNA) unique tools in human population genetics.
F. Calafell, D. Comas
semanticscholar +3 more sources
Spermatogenic failure and the Y chromosome
Human Genetics, 2017The Y chromosome harbors a number of genes essential for testis development and function. Its highly repetitive structure predisposes this chromosome to deletion/duplication events and is responsible for Y-linked copy-number variations (CNVs) with clinical relevance.
C. Krausz, E. Casamonti
semanticscholar +5 more sources
Mammalian Genome, 1997
The mouse Y Chromosome (Y Chr) map has developed considerably since the last report. The generally accepted size of 60 Mb for the Y Chr has been called into question, as the C57BL/6J Y Chr has been measured to contain 94.7 Mb of DNA (46799). Fifteen new anonymous Y-specific markers have been derived but have not been sublocalised on the chromosome ...
Michael J. Mitchell, Colin E. Bishop
openaire +4 more sources
The mouse Y Chromosome (Y Chr) map has developed considerably since the last report. The generally accepted size of 60 Mb for the Y Chr has been called into question, as the C57BL/6J Y Chr has been measured to contain 94.7 Mb of DNA (46799). Fifteen new anonymous Y-specific markers have been derived but have not been sublocalised on the chromosome ...
Michael J. Mitchell, Colin E. Bishop
openaire +4 more sources
The human Y chromosome: a masculine chromosome
Current Opinion in Genetics & Development, 2006Once considered to be a genetic wasteland of no scientific interest beyond sex determination, the human Y chromosome has made a significant comeback in the past few decades and is currently implicated in multiple diseases, including spermatogenic failure - absent or very low levels of sperm production.
Michiel J. Noordam, Sjoerd Repping
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Minisatellites of the Y Chromosome
1994In recent years, the use of VNTR polymorphisms has became one of the most successful changes in the field of forensic medicine for personal identification and paternity testing. VNTR sequences have been identified on all human chromosomes and usually they map at or close to the telomers (1).
FATTORINI, PAOLO +6 more
openaire +3 more sources
Journal de la Société de Biologie, 2003
After initially slow progress in identifying DNA polymorphisms on the non recombining part of the human Y chromosome, a large number of polymorphic markers are now available to define individual or population-specific haplotypes or haplogroups. Among them the Y-chromosomal STRs (Short Tandem Repeats) have been increasingly used over the past few years ...
B. Ludes, Christine Keyser-Tracqui
openaire +3 more sources
After initially slow progress in identifying DNA polymorphisms on the non recombining part of the human Y chromosome, a large number of polymorphic markers are now available to define individual or population-specific haplotypes or haplogroups. Among them the Y-chromosomal STRs (Short Tandem Repeats) have been increasingly used over the past few years ...
B. Ludes, Christine Keyser-Tracqui
openaire +3 more sources
Gonadoblastoma and Y-Chromosome Fluorescence
Obstetrical & Gynecological Survey, 1986In this report we summarize our experience in 4 patients with 45, X/46, XY, one patient with 45, X/47, XYY mosaicism, and one patient with 46, XY karyotype and ambiguous external genitalia. In the 3 patients with a fluorescent Y‐chromosome, the development of one or two gonadoblastomas was found, independent of the age of the patients at the time of ...
J. P. Fryns +2 more
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Deletion of the long arm of the Y chromosome and review of Y chromosome abnormalities
American Journal of Medical Genetics, 1985AbstractWe report on a patient whose karyotype is 45,X/46,Xdel(Y) (pter→q11.212). We also present a review of literature on the Y chromosome in which evidence is presented that there are genes on the Y chromosome that prevent Ullrich‐Turner syndrome manifestations; aid in testes maturation and spermatogenesis; and affect height, tooth size, and bone ...
Leonard Pinsky +5 more
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Evolution of chromosome Y in primates
Chromosoma, 1998We have investigated, by fluorescence in situ hybridization (FISH), the cytogenetic evolution of the Y chromosome in primates using 17 yeast artificial chromosomes, representative of the Y-specific euchromatic region of the human chromosome Y. The FISH experiments were performed on great apes (Homo sapiens, Pan troglodytes, Gorilla gorilla and Pongo ...
ARCHIDIACONO, Nicoletta +5 more
openaire +3 more sources