Journal•ISSN: 1424-8581
Cytogenetic and Genome Research
Karger Publishers
About: Cytogenetic and Genome Research is an academic journal published by Karger Publishers. The journal publishes majorly in the area(s): Gene mapping & Gene. It has an ISSN identifier of 1424-8581. Over the lifetime, 7421 publications have been published receiving 201244 citations. The journal is also known as: Cytogenetic and genome research.
Papers published on a yearly basis
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TL;DR: An exceptional reading e-book entitled International System For Human Cytogenetic Nomenclature provides a thorough legal analysis and guidance to state authorities, human rights and humanitarian actors and others.
Abstract: Never ever burnt out to improve your knowledge by reviewing book. Currently, we present you an exceptional reading e-book entitled International System For Human Cytogenetic Nomenclature panamabustickets.com Study Group has writer this book completely. So, just review them online in this click switch and even download them to allow you check out anywhere. Still confused ways to review? Find them and also make choice for data format in pdf, ppt, zip, word, rar, txt, and also kindle. i international legal protection of human rights ohchr 2 international legal protection of human rights in armed conflict this publication provides a thorough legal analysis and guidance to state authorities, human rights and humanitarian actors and others
7,688 citations
TL;DR: Repbase Update is a comprehensive database of repetitive elements from diverse eukaryotic organisms that contains over 3600 annotated sequences representing different families and subfamilies of repeats, many of which are unreported anywhere else.
Abstract: Repbase Update is a comprehensive database of repetitive elements from diverse eukaryotic organisms. Currently, it contains over 3600 annotated sequences representing different families and subfamilies of repeats, many of which are unreported anywhere else. Each sequence is accompanied by a short description and references to the original contributors. Repbase Update includes Repbase Reports, an electronic journal publishing newly discovered transposable elements, and the Transposon Pub, a web-based browser of selected chromosomal maps of transposable elements. Sequences from Repbase Update are used to screen and annotate repetitive elements using programs such as Censor and RepeatMasker. Repbase Update is available on the worldwide web at http://www.girinst.org/Repbase_Update.html.
2,921 citations
TL;DR: The eggs, after being washed out from the genital tract, are put into hypotonic (1%) sodium citrate and left to stand at room temperature for 5–15 minutes and the duration of treatment is not very long.
Abstract: The eggs, after being washed out from the genital tract, are put into hypotonic (1%) sodium citrate and left to stand at room temperature for 5–15 minutes. The duration of treatment is not very critic
1,141 citations
TL;DR: A model based on DNA methylation is proposed to explain the initiation and maintenance of mammalian X inactivation and certain aspects of other permanent events in eukaryotic cell differentiation using sequence-specific DNA methylases that methylate unmethylated sites with great difficulty but easily methylate half-methylated sites.
Abstract: A model based on DNA methylation is proposed to explain the initiation and maintenance of mammalian X inactivation and certain aspects of other permanent events in eukaryotic cell differentiation. A key feature of the model is the proposal of sequence-specific DNA methylases that methylate unmethylated sites with great difficulty but easily methylate half-methylated sites. Although such enzymes have not yet been detected in eukaryotes, they are known in bacteria. An argument is presented, based on recent data on DNA-binding proteins, that DNA methylation should affect the binding of regulatory proteins. In support of the model, short reviews are included covering both mammalian X inactivation and bacterial restriction and modification enzymes.
1,114 citations
TL;DR: The air-drying method gives improved spreading of the chromosomes and less cell breakage compared with squash techniques, suitable for stages of male meiosis in which the chromosomes are condensed.
Abstract: A suspension is made in isotonic (2.2%) sodium citrate solution from the contents of the tubules from a whole testis or a testicular biopsy specimen. The germinal cells are sedimented by centrifuging, leaving most of the sperm in the supernatant fluid, which is discarded. The cells are resuspended in hypo-tonic (1%) sodium citrate solution and left to stand at room temperature for 12 minutes, after which they are sedimented again and fixed as a concentrated suspension in a mixture of 3 parts absolute ethyl alcohol to 1 part glacial acetic acid plus a trace of chloroform. Two quick changes into fresh fixative follow. Air-dried preparations are made from the final fixed suspension and stained in lactic-acetic-orcein. The method is suitable for stages of male meiosis in which the chromosomes are condensed. Its principle advantage is the separation of the clumps of spermatogonia and spermatocytes into individual cells which are randomly dispersed over the preparations. Compared with squash techniques, the air-drying method gives improved spreading of the chromosomes and less cell breakage.
1,032 citations