Results 121 to 130 of about 185,788 (293)
The system of genetic exchange in Trypanosoma brucei and other trypanosomatids [PDF]
, 2007 In this chapter, we discuss our current understanding of the systems of genetic exchange in trypanosomatids and the im-pact the recent genome projects have had on this area of research.
MacLeod, A., Tait, A., Turner, C.M.R.
core
Advanced Science, EarlyView.CDK5RAP2 associates with the kinesin HSET and forms co‐condensates. HSET motors drive the directional transport of CDK5RAP2 condensates toward microtubule minus ends. During mitosis, HSET self‐assembly further stabilizes clustered centrosomes, thereby enabling pseudo‐bipolar spindle formation in cancer cells with supernumerary centrosomes. Upon mitotic
Po‐Pang Chen +11 more
wiley +1 more source
The Landscape and Regulation of Histone Crotonylation in Mammalian Gametes and Early Embryos
Advanced Science, EarlyView.Histone crotonylation undergoes a genome‐wide transition from broad domains to canonical narrow peaks during minor zygotic genome activation (ZGA). This remodeling is required for proper major ZGA and blastocyst formation. Disruption of this transition by transcriptional inhibition, metabolic perturbation, or HDAC1 dysfunction impairs embryonic ...
Shenli Yuan +8 more
wiley +1 more source
Spindle mechanics and chromosome segregation
Molecular Biology of the Cell, 2019 The Minisymposium “Spindle Mechanics and Chromosome Segregation” featured new and exciting findings related to the spindle and chromosomes during mitosis and meiosis. It covered a range of topics including spindle architecture and mechanics, kinetochore–microtubule interactions, chromosome dynamics at mitotic entry and exit, as well as mitotic errors ...
Tolić, Iva M., Gerlich, Daniel W.
openaire +4 more sources
Dissecting Pirtobrutinib Resistance in Mantle Cell Lymphoma Through Single‐Cell Multi‐Omics
American Journal of Hematology, EarlyView.ABSTRACT Pirtobrutinib (PBN), a non‐covalent BTK inhibitor, has been approved by the FDA for relapsed/refractory mantle cell lymphoma (MCL); however, resistance to PBN has been observed. To dissect the molecular dynamics driving PBN resistance, we performed integrative single‐cell multi‐omic profiling (scRNA‐seq, scATAC‐seq, and scDNA‐seq) on ...
Fangfang Yan +10 more
wiley +1 more source
Chromosome Segregation: Correcting Improper Attachment [PDF]
Current Biology, 2004 Accurate chromosome segregation requires that the two sister kinetochores attach to microtubules from opposite spindle poles. New work reveals how a kinetochore can segregate properly while remaining improperly attached to two spindle poles.
openaire +2 more sources
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT FOXA2 (hepatocyte nuclear factor‐3β, HNF‐3β) encodes a transcriptional activator involved in early embryogenesis, particularly in the patterning and differentiation of midline structures such as the neural tube, foregut, and pituitary gland. Its role in human pathogenesis was first suspected when patients with deletion of chromosome 20p11.2 ...
Christopher Connolly +3 more
wiley +1 more source
mBio, 2012 Vibrio cholerae has two chromosomes (chrI and chrII) whose replication and segregation are under different genetic controls. The region covering the replication origin of chrI resembles that of the Escherichia coli chromosome, and both origins are under ...
Ryosuke Kadoya, Dhruba K. Chattoraj
doaj +1 more source
American Journal of Medical Genetics Part A, EarlyView.ABSTRACT The rare X‐linked female‐restricted Hardikar syndrome (HDKR, OMIM # 301068) is characterized by multiple congenital anomalies including orofacial clefts, gastrointestinal, genitourinary, and cardiac anomalies, but cognitive and neurobehavioral development is rarely impaired.
Tinne Warmoeskerken +4 more
wiley +1 more source