Sex-chrom v. 2.0: a database of green plant species with sex chromosomes [0.03%]
性染色体v. 2.0：绿色植物物种的性染色体数据库
Sònia Garcia,Bohuslav Janousek,Joan Pere Pascual-Díaz et al.
Sònia Garcia et al.
Super-resolution microscopy reveals the number and distribution of topoisomerase IIα and CENH3 molecules within barley metaphase chromosomes [0.03%]
基于超分辨率显微镜的小麦和大麦有丝分裂染色体中拓扑异构酶IIα和CENH3分子数量及分布的分析研究
Ivona Kubalová,Klaus Weisshart,Andreas Houben et al.
Ivona Kubalová et al.
Topoisomerase IIα (Topo IIα) and the centromere-specific histone H3 variant CENH3 are key proteins involved in chromatin condensation and centromere determination, respectively. Consequently, they are required for proper chromosome segreg...
A large-scale RNAi screen reveals that mitochondrial function is important for meiotic chromosome organization in oocytes [0.03%]
大规模RNAi筛选显示线粒体功能对卵母细胞中减数分裂染色体的组织很重要
Karen Jule Nieken,Kathryn O&#x;Brien,Alexander McDonnell et al.
Karen Jule Nieken et al.
In prophase of the first meiotic division, chromatin forms a compact spherical cluster called the karyosome within the enlarged oocyte nucleus in Drosophila melanogaster. Similar clustering of chromatin has been widely observed in oocytes i...
A step forward in the genome characterization of the sugarcane borer, Diatraea saccharalis: karyotype analysis, sex chromosome system and repetitive DNAs through a cytogenomic approach [0.03%]
通过细胞基因组学方法对甘蔗钻心虫(Diatraea saccharalis)基因组进行表征的研究进展：染色体核型分析，性染色体系统和重复DNA
Ana E Gasparotto,Diogo Milani,Emiliano Martí et al.
Ana E Gasparotto et al.
Moths of the family Crambidae include a number of pests that cause economic losses to agricultural crops. Despite their economic importance, little is known about their genome architecture and chromosome evolution. Here, we characterized th...
Cytogenetic status of patients with congenital malformations or suspected chromosomal abnormalities in Turkey: a comprehensive cytogenetic survey of 11,420 patients [0.03%]
土耳其先天畸形或疑似染色体异常患者的细胞遗传学状况：11420例的综合细胞遗传学调查
Osman Demirhan,Erdal Tunç
Osman Demirhan
Cytogenetic analysis is helpful in diagnostic workup of patients having prenatal or early postnatal medical problems and provides a basis for genetic counseling or deciding on clinical treatment options. Chromosomal abnormalities (CAs) cons...
Comparison of the somatic TADs and lampbrush chromomere-loop complexes in transcriptionally active prophase I oocytes [0.03%]
卵母细胞中转录活跃的粗线期染色体环结构与有丝分裂时期TADs的比较分析
Tatiana Kulikova,Antonina Maslova,Polina Starshova et al.
Tatiana Kulikova et al.
In diplotene oocyte nuclei of all vertebrate species, except mammals, chromosomes lack interchromosomal contacts and chromatin is linearly compartmentalized into distinct chromomere-loop complexes forming lampbrush chromosomes. However, the...
Genome characterization and CRISPR-Cas9 editing of a human neocentromere [0.03%]
人类新着丝点的基因组特征和CRISPR-Cas9编辑
Antonio Palazzo,Ilaria Piccolo,Crescenzio Francesco Minervini et al.
Antonio Palazzo et al.
The maintenance of genome integrity is ensured by proper chromosome inheritance during mitotic and meiotic cell divisions. The chromosomal counterpart responsible for chromosome segregation to daughter cells is the centromere, at which the ...
M Solé,J Blanco,D Gil et al.
M Solé et al.
In most eukaryotes, pairing of homologous chromosomes is an essential feature of meiosis that ensures homologous recombination and segregation. However, when the pairing process begins, it is still under investigation. Contrasting data exis...
Transcription factor Sp1 regulates mitotic chromosome assembly and segregation [0.03%]
转录因子Sp1调控有丝分裂染色体的装配和分离
Samuel Flashner,Michelle Swift,Aislinn Sowash et al.
Samuel Flashner et al.
Aneuploidy is a pervasive feature of cancer cells that results from chromosome missegregation. Several transcription factors have been associated with aneuploidy; however, no studies to date have demonstrated that mammalian transcription fa...
The spectrum of chromosomal translocations in the Arab world: ethnic-specific chromosomal translocations and their relevance to diseases [0.03%]
阿拉伯世界染色体易位的光谱：具有疾病相关性的特定族裔染色体易位
Hadeel T Zedan,Fatma H Ali,Hatem Zayed
Hadeel T Zedan
Chromosomal translocations (CTs) are the most common type of structural chromosomal abnormalities in humans. CTs have been reported in several studies in the Arab world, but the frequency and spectrum of these translocations are not well ch...