Zobrazeno 1 - 10
of 40
pro vyhledávání: '"M. I. Pigozzi"'
Autor:
M. I. Pigozzi, Lucía del Priore
Publikováno v:
International Journal of Molecular Sciences
International Journal of Molecular Sciences, Vol 22, Iss 2414, p 2414 (2021)
Volume 22
Issue 5
International Journal of Molecular Sciences, Vol 22, Iss 2414, p 2414 (2021)
Volume 22
Issue 5
During meiosis, the number of crossovers vary in correlation to the length of prophase chromosome axes at the synaptonemal complex stage. It has been proposed that the regular spacing of the DNA loops, along with the close relationship of the recombi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4470b585a46a6065e84b1c29ad8ff6b7
http://europepmc.org/articles/PMC7957551
http://europepmc.org/articles/PMC7957551
Autor:
M. I. Pigozzi, Lucía del Priore
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
PLoS ONE, Vol 15, Iss 10, p e0240245 (2020)
PLoS ONE
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
PLoS ONE, Vol 15, Iss 10, p e0240245 (2020)
PLoS ONE
Crossover rates and localization are not homogeneous throughout the genomes. Along the chromosomes of almost all species, domains with high crossover rates alternate with domains where crossover rates are significantly lower than the genome-wide aver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03e51b351c2938b0499573f967cbfd29
https://doi.org/10.1371/journal.pone.0240245
https://doi.org/10.1371/journal.pone.0240245
Publikováno v:
Chromosoma. 128(3)
The synaptonemal complex is an evolutionarily conserved, supramolecular structure that holds the homologous chromosomes together during the pachytene stage of the first meiotic prophase. Among vertebrates, synaptonemal complex dynamics has been analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6637715563d664c9de969f1465318586
https://pubmed.ncbi.nlm.nih.gov/30793238
https://pubmed.ncbi.nlm.nih.gov/30793238
Autor:
M. I. Pigozzi, Lucía del Priore
Publikováno v:
Cytogenetic and Genome Research. 147:154-160
In the zebra finch, 2 alternative morphs regarding centromere position were described for chromosome 6. This polymorphism was interpreted to be the result of a pericentric inversion, but other causes of the centromere repositioning were not ruled out
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37541759ecb1682dc437a39d532390fe
https://doi.org/10.1159/000442656
https://doi.org/10.1159/000442656
Autor:
Lucía del Priore, M. I. Pigozzi
Publikováno v:
Chromosoma. 123:293-302
We report here that a germline-restricted chromosome (GRC) is regularly present in males and females of the Bengalese finch (Lonchura domestica). While the GRC is euchromatic in oocytes, in spermatocytes this chromosome is cytologically seen as entir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40fa215c75838ef6e130b51e3be04453
https://doi.org/10.1007/s00412-014-0451-3
https://doi.org/10.1007/s00412-014-0451-3
Autor:
M. I. Pigozzi
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The cytological analysis of meiotic chromosomes is an exceptional tool to approach complex processes such as synapsis and recombination during the division. Chromosome studies of meiosis have been especially valuable in birds, where naturally occurri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6485ab088e12f99638c81a0d44f36fe
https://pubmed.ncbi.nlm.nih.gov/28030854
https://pubmed.ncbi.nlm.nih.gov/28030854
Autor:
L Del Priore, M. I. Pigozzi
Publikováno v:
Genetica. 144(3)
Meiotic recombination in female ducks was directly studied by immunolocalization of MLH1 protein, a mismatch repair protein of mature recombination nodules. In total, 6820 crossovers were scored along the autosomal synaptonemal complexes in 122 meiot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0657c60d043d91b4558ed35d456bcc93
https://pubmed.ncbi.nlm.nih.gov/27630104
https://pubmed.ncbi.nlm.nih.gov/27630104
Autor:
M. I. Pigozzi, A G Papeschi, František Marec, María José Bressa, Iva Fuková, Magda Vítková, Svatava Kubickova
Publikováno v:
Cytogenetic and Genome Research. 125:292-305
The neo-X and neo-Y sex chromosomes of Dysdercus albofasciatus represent a unique model for the study of early stages of sex chromosome evolution since they retained the ability to pair and recombine, in contrast to sex chromosomes in most Heteropter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69eb77f1b2b2f922d2d3f3235bef4547
https://doi.org/10.1159/000235936
https://doi.org/10.1159/000235936
Autor:
M. I. Pigozzi
Publikováno v:
Chromosome Research. 16:839-849
Nine bacterial artificial chromosomes containing genes linked to the Z chromosome of the zebra finch (Taeniopygia guttata) were localized using FISH on synaptonemal complex spreads. Their positions were correlated with those previously reported on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9808ebb1702836c6b768090581346fc
https://doi.org/10.1007/s10577-008-1243-5
https://doi.org/10.1007/s10577-008-1243-5
Autor:
M. I. Pigozzi, Lucía del Priore
Meiotic recombination in the Japanese quail was directly studied by immunolocalization of mutL homolog 1 (MLH1), a mismatch repair protein of mature recombination nodules. In total, 15,862 crossovers were scored along the autosomal synaptonemal compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17faab14a8b6466987c806dfd43e9c0e
