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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共27条记录   Meiotic segregation analysis in cows carrying the t(1;29) Robertsonian translocation [作者：Bonnet-Garnier, A; Lacaze, S; Beckers, JF; Berland, HM; Pinton, A; Yerle, M; Ducos, A,期刊：Cytogenetic and Genome Research, 页码：91-96 , 文章类型： Article，,卷期：2008年120-1-2] Heterozygous carriers of Robertsonian translocations generally have a normal phenotype but present reproductive failure. In cattle, the t(1;29) Robertsonian translocation is very common and carriers show a 3-5% decrease ... Meiotic recombination in normal and clone bulls and their offspring [作者：Hart, EJ; Pinton, A; Powell, A; Wall, R; King, WA,期刊：Cytogenetic and Genome Research, 页码：97-101 , 文章类型： Article，,卷期：2008年120-1-2] Homologous chromosome pairing and recombination are essential components of meiosis and sexual reproduction. The reshuffling of genetic material through breakage and reunion of chromatids ensure proper segregation of hom... Detection of translocation rob(1;29) in bull sperm using a specific DNA probe [作者：Vozdova, M; Kubickova, S; Cernohorska, H; Rubes, J,期刊：Cytogenetic and Genome Research, 页码：102-105 , 文章类型： Article，,卷期：2008年120-1-2] The Robertsonian translocation rob(1;29), connected with reduced fertility, is widespread in different cattle breeds all over the world. After laser microdissection, DOP-PCR, cloning and sequencing, a highly sensitive tr... Meiotic studies in an azoospermic boar carrying a Y;14 translocation [作者：Pinton, A; Letron, IR; Berland, HM; Bonnet, N; Calgaro, A; Garnier-Bonnet, A; Yerle, M; Ducos, A,期刊：Cytogenetic and Genome Research, 页码：106-111 , 文章类型： Article，,卷期：2008年120-1-2] A reciprocal translocation between the q arm of the Y chromosome and the q arm of chromosome 14 was identified in a young, phenotypically normal boar presenting azoospermia. Testicular biopsies were analyzed by classical... Extensive nonhomologous meiotic synapsis between normal chromosome axes of an rcp(3;6)(p14;q21) translocation in a hairless Mexican boar [作者：Villagomez, DAF; Ayala-Valdovinos, MA; Galindo-Garcia, J; Sanchez-Chipres, DR; Mora-Galindo, J; Taylor-Preciado, JJ,期刊：Cytogenetic and Genome Research, 页码：112-116 , 文章类型： Article，,卷期：2008年120-1-2] Due to its low fertility, expressed as small litter size, a Mexican hairless boar was subjected to cytogenetic investigation. Analysis of G-banded mitotic chromosomes revealed a reciprocal chromosome translocation, rcp(3... Three autosomal chromosome translocations associated with repeated early embryonic loss (REEL) in the domestic horse (Equus caballus) [作者：Lear, TL; Lundquist, J; Zent, WW; Fishback, WD; Clark, A,期刊：Cytogenetic and Genome Research, 页码：117-122 , 文章类型： Article，,卷期：2008年120-1-2] Repeated early embryonic loss (REEL) represents a considerable economic loss to the horse industry. Mares that experience REEL may be overlooked as potential carriers of a chromosome abnormality. Here we report three dif... A case of an intersex horse with 63,X/64,XX/65,XX,del(Y)(q?) karyotype [作者：Bugno, M; Zabek, T; Golonka, P; Pienkowska-Schelling, A; Schelling, C; Slota, E,期刊：Cytogenetic and Genome Research, 页码：123-126 , 文章类型： Article，,卷期：2008年120-1-2] Cytogenetic and molecular genetic studies of an intersex horse have been carried out. The investigated animal had overall male body conformation; however, its external genitalia consisted of incompletely developed vulva ... Sex chromosome abnormalities and sterility in river buffalo [作者：Di Meo, GP; Perucatti, A; Di Palo, R; Iannuzzi, A; Ciotola, F; Peretti, V; Neglia, G; Campanile, G; Zicarelli, L; Iannuzzi, L,期刊：Cytogenetic and Genome Research, 页码：127-131 , 文章类型： Article，,卷期：2008年120-1-2] Thirteen male river buffaloes, 119 females with reproductive problems (which had reached reproductive age but had failed to become pregnant in the presence of bulls) and two male co-twins underwent both clinical and cyto... Sex chromosome chimerism and the freemartin syndrome in Rideau Arcott sheep [作者：Brace, MD; Peters, O; Menzies, P; King, WA; Nino-Soto, MI,期刊：Cytogenetic and Genome Research, 页码：132-139 , 文章类型： Article，,卷期：2008年120-1-2] In cattle, nearly all heifers born co-twin to a male are freemartins, XX/XY chimeras that exhibit a characteristic masculinized phenotype. However, in sheep, while litters containing males and females are common, freemar... Clinical, cytogenetic and molecular evaluation in a dog with bilateral cryptorchidism and hypospadias [作者：Cassata, R; Iannuzzi, A; Parma, P; De Lorenzi, L; Peretti, V; Perucatti, A; Iannuzzi, L; Di Meo, GP,期刊：Cytogenetic and Genome Research, 页码：140-143 , 文章类型： Article，,卷期：2008年120-1-2] The aim of this study was to estimate prognostic factors in a Dalmatian dog with bilateral cryptorchidism and hypospadias. Cytogenetic and molecular analyses revealed a normal karyotype (2n = 78, XY) and the presence of ... A new case of rob(14;17) in cattle [作者：De Lorenzi, L; Molteni, L; De Giovanni, A; Parma, P,期刊：Cytogenetic and Genome Research, 页码：144-146 , 文章类型： Article，,卷期：2008年120-1-2] Robertsonian translocations, also called centric fusions, represent the most frequent chromosome anomalies in cattle, and rob(1;29) is the most widespread. However, centric fusions involving other chromosomes have been d...