Divergence of 10 satellite repeats in Artemisia (Asteraceae: Anthemideae) based on sequential fluorescence in situ hybridization analysis: evidence for species identification and evolution [0.03%]
基于序列荧光原位杂交分析的艾纳香属(菊科旋覆花亚族)10个卫星重复序列分化：物种识别与进化的证据
Yanze He,Jun He,Yong Zhao et al.
Yanze He et al.
Artemisia is a large genus encompassing about 400 diverse species, many of which have considerable medicinal and ecological value. However, complex morphological information and variation in ploidy level and nuclear DNA content have present...
Stefano Santaguida
Stefano Santaguida
KNL1 and NDC80 represent new universal markers for the detection of functional centromeres in plants [0.03%]
KNL1和NDC80代表新的通用标志物，用于检测植物中的功能性着丝粒
Ludmila Oliveira,Pavel Neumann,Yennifer Mata-Sucre et al.
Ludmila Oliveira et al.
Centromere is the chromosomal site of kinetochore assembly and microtubule attachment for chromosome segregation. Given its importance, markers that allow specific labeling of centromeric chromatin throughout the cell cycle and across all c...
Andrew Lynch,Shermineh Bradford,Mark E Burkard
Andrew Lynch
Quantitative measures of CIN are crucial to our understanding of its role in cancer. Technological advances have changed the way CIN is quantified, offering increased accuracy and insight. Here, we review measures of CIN through its rise as...
Cytological analysis of the diploid-like inheritance of newly synthesized allotetraploid wheat [0.03%]
新合成的异源四倍体小麦类似二倍体遗传方式的细胞学分析
Jing Zhang,Chaolan Fan,Yang Liu et al.
Jing Zhang et al.
Polyploidization is a process which is related to species hybridization and whole genome duplication. It is widespread among angiosperm evolution and is essential for speciation and diversification. Allopolyploidization is mainly derived fr...
SetDB1 and Su(var)3-9 are essential for late stages of larval development of Drosophila melanogaster [0.03%]
组蛋白甲基转移酶SetDB1和Su(var)3-9在果蝇Drosophila melanogaster晚幼虫期发育中起重要作用
Stanislav E Romanov,Viktor V Shloma,Daniil A Maksimov et al.
Stanislav E Romanov et al.
Methylation of H3K9 histone residue is a marker of gene silencing in eukaryotes. Three enzymes responsible for adding this modification - G9a, SetDB1/Egg, and Su(var)3-9 - are known in Drosophila. To understand how simultaneous mutations of...
Hi-C sequencing unravels dynamic three-dimensional chromatin interactions in muntjac lineage: insights from chromosome fusions in Fea's muntjac genome [0.03%]
Hi-C测序解开疣猪谱系中动态的染色体三维互作机制——费氏疣猪基因组中的染色体融合带来的启示
Maryam Jehangir,Syed Farhan Ahmad,Worapong Singchat et al.
Maryam Jehangir et al.
Eukaryotes have varying numbers and structures of characteristic chromosomes across lineages or species. The evolutionary trajectory of species may have been affected by spontaneous genome rearrangements. Chromosome fusion drastically alter...
Anna Voleníková,Karolína Lukšíková,Pablo Mora et al.
Anna Voleníková et al.
Satellite DNA (satDNA) is a rapidly evolving class of tandem repeats, with some monomers being involved in centromere organization and function. To identify repeats associated with (peri)centromeric regions, we investigated satDNA across So...
Olivia Albert,Shixiang Sun,Anita Huttner et al.
Olivia Albert et al.
This review investigates the role of aneuploidy and chromosome instability (CIN) in the aging brain. Aneuploidy refers to an abnormal chromosomal count, deviating from the normal diploid set. It can manifest as either a deficiency or excess...
Permission to pass: on the role of p53 as a gatekeeper for aneuploidy [0.03%]
赋予通行许可：p53作为管控染色体非整倍性的门卫的作用
Joana F Marques,Geert J P L Kops
Joana F Marques
Aneuploidy-the karyotype state in which the number of chromosomes deviates from a multiple of the haploid chromosome set-is common in cancer, where it is thought to facilitate tumor initiation and progression. However, it is poorly tolerate...