Results 211 to 220 of about 191,348 (320)

Maternal CENP-C restores centromere symmetry in mammalian zygotes to ensure proper chromosome segregation. [PDF]

Dev Cell
Tower CA, Manske G, Ferrell EL, Anbarci DN, Jorgensen K, Ma B, Aboelenain M, Ranjan R, Chakraborty S, Moritz L, Das A, Boiani M, Black BE, Chavez S, Marsh EE, Shikanov A, Schindler K, Chen X, Hammoud SS.   +18 more
europepmc   +1 more source

An Achiasmatic Mechanism That Ensures the Regular Segregation of Sex Chromosomes in Male Meiosis in the Black Spongilla-fly Sisyra nigra (Retzius 1738), Sisyridae, Differs from the Mechanism Commonly Observed Within Neuroptera [PDF]

Seppo Nokkala, Christina Nokkala
openalex   +1 more source

Friends or foes? Polyploidy and competition in a grassland geophyte

Oikos, EarlyView.
Previous studies have suggested polyploids may possess a competitive advantage over diploids, due to their larger size, increased vigour or ability to better respond to abiotic stress. However, few studies have tested the effect of polyploidy on competitive ability directly, and only relatively recently has this oversight begun to be addressed. Here we
Damian Vaz de Sousa, Michelle Greve, Nicolette J. Taylor, Kenneth C. Oberlander   +3 more
wiley   +1 more source

Chromosome Segregation in Closed Mitosis Under an Excess of Nuclear Envelope. [PDF]

Biol Cell
Rodríguez-Herrera N, Santana-Sosa S, Medina-Suárez S, Morais-Armas S, Matos-Perdomo E, Machín F.   +5 more
europepmc   +1 more source

Prenatal Exome Sequencing Analysis in Fetuses With Structural Anomalies: A Multicenter Prospective Cohort Study With Practical Implications

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective To evaluate the diagnostic value of prenatal exome sequencing (ES) integrated with copy number variant (CNV) and single nucleotide variant (SNV) analysis (ES‐CNV/SNV) in fetuses with structural anomalies following negative chromosomal microarray analysis (CMA) and karyotyping, and to delineate the practical challenges encountered ...
Yulin Jiang, Haibo Li, Xiangyu Zhu, Liangpu Xu, Ying Chang, Fengqun Dong, Jianping Xiao, Jian Gao, Minyue Dong, Ying Peng, Hua Jin, Ting Wang, Xiaoxiao Xie, Lin Zhang, Hongmei Zhuang, Na Hao, Xiya Zhou, Hongna Wang, Ying You, Kun Ma, Rui Xiao, Qingwei Qi   +21 more
wiley   +1 more source

Impaired chromosome segregation results in sperms with excess centrosomes inemb-27^APC6mutantC. elegans [PDF]

, 2018
Tomo Kondo, Akatsuki Kimura
openalex   +1 more source

Uncovering the Genetic Landscape of Spinal Dysraphism: A Retrospective Analysis of 150 Fetal Cases

Prenatal Diagnosis, EarlyView.
ABSTRACT Objective Spinal dysraphism (SD) results from incomplete neural tube closure and encompasses a heterogeneous group of congenital anomalies with genetic and environmental etiologies. Although genetic contributions are recognized, causative variants remain insufficiently defined, and the clinical implications of extended genetic testing on ...
I. Bedei, A. Feresin, R. Zemet, D. Berner, D. Polidori, K. Fröbius, A. Skakkebæk, R. Axt‐Fliedner, M. Shoukier, C. Keil   +9 more
wiley   +1 more source

Sensitivity of Irish Pyrenopeziza brassicae populations to methyl benzimidazole carbamate (MBC), quinone outside inhibitor (QoI) and succinate dehydrogenase inhibitor (SDHI) fungicides

Pest Management Science, EarlyView.
For three collections of Irish Pyrenopeziza brassicae populations fungicide sensitivity status to methyl benzimidazole carbamate (MBC), quinone outside inhibitor (QoI) and succinate dehydrogenase inhibitor (SDHI) fungicides was determined using sensitivity screening in vitro. Molecular mechanisms of insensitivity have been identified for MBC and QoI in
Diana E Bucur, Yong‐Ju Huang, Bruce DL Fitt, Steven Kildea   +3 more
wiley   +1 more source

The microtubule-severing enzyme spastin regulates spindle dynamics to promote chromosome segregation in Trypanosoma brucei. [PDF]

Commun Biol
Souza Onofre T, Zhou Q, Li Z.
europepmc   +1 more source

Reviewer #3 (Public Review): Heat stress impairs centromere structure and segregation of meiotic chromosomes in Arabidopsis

, 2023
Khaitova Lucie Crhak, Mikulkova Pavlina, Pecinkova Jana, Kalidass Manikandan, H. I. Kappe Stefan, Lermontova Inna, Karel Říha   +6 more
openalex   +1 more source