Search Results - "Siegel, Alan J"

Untranslated Regions of FbRbcS1 mRNA Mediate Bundle Sheath Cell-specific Gene Expression in Leaves of a C4 Plant by Patel, Minesh, Siegel, Alan J., Berry, James O.

“…C4 photosynthesis typically requires two specialized leaf cell types, bundle sheath (bs) and mesophyll (mp), which provide the foundation for this highly…”
Get full text

Regulation of intrinsic polarity establishment by a differentiation-type MAPK pathway in S. cerevisiae by Prabhakar, Aditi, Chow, Jacky, Siegel, Alan J, Cullen, Paul J

“…All cells establish and maintain an axis of polarity that is critical for cell shape and progression through the cell cycle. A well-studied example of polarity…”
Get full text

Mutations in cytochrome c oxidase subunit VIa cause neurodegeneration and motor dysfunction in Drosophila by Liu, W, Gnanasambandam, R, Benjamin, J, Kaur, G, Getman, P.B, Siegel, A.J, Shortridge, R.D, Singh, S

“…Mitochondrial dysfunction is involved in many neurodegenerative disorders in humans. Here we report mutations in a gene (designated levy) that codes for…”
Get full text

Association of Chromosome Territories with the Nuclear Matrix: Disruption of Human Chromosome Territories Correlates with the Release of a Subset of Nuclear Matrix Proteins by Ma, Hong, Siegel, Alan J., Berezney, Ronald

“…To study the possible role of the nuclear matrix in chromosome territory organization, normal human fibroblast cells are treated in situ via classic isolation…”
Get full text

Segregation of Transcription and Replication Sites into Higher Order Domains by Wei, Xiangyun, Samarabandu, Jagath, Devdhar, Rakendu S., Siegel, Alan J., Acharya, Raj, Berezney, Ronald

“…Microscopy shows that individual sites of DNA replication and transcription of mammalian nuclei segregate into sets of roughly 22 and 16 higher order domains,…”
Get full text

Direct visualization of microtubule flux during metaphase and anaphase in crane-fly spermatocytes by LaFountain, Jr, James R, Cohan, Christopher S, Siegel, Alan J, LaFountain, Douglas J

“…Microtubule flux in spindles of insect spermatocytes, long-used models for studies on chromosome behavior during meiosis, was revealed after iontophoretic…”
Get full text

Electron microscopy of DNA replication in 3-D: Evidence for similar-sized replication foci throughout S-phase by Koberna, Karel, Ligasová, Anna, Malínský, Jan, Pliss, Artem, Siegel, Alan J., Cvačková, Zuzana, Fidlerová, Helena, Mašata, Martin, Fialová, Markéta, Raška, Ivan, Berezney, Ronald

“…DNA replication sites (RS) in synchronized HeLa cells have been studied at the electron microscopic level. Using an improved method for detection following the…”
Get full text

Nuclear matrix bound fibroblast growth factor receptor is associated with splicing factor rich and transcriptionally active nuclear speckles by Somanathan, Suryanarayan, Stachowiak, Ewa K., Siegel, Alan J., Stachowiak, Michal K., Berezney, Ronald

“…We have used confocal microscopy combined with computer image analysis to evaluate the functional significance of a constitutively expressed form of the…”
Get full text

Regulation of intrinsic polarity establishment by a differentiation-type MAPK pathway by Prabhakar, Aditi, Chow, Jacky, Siegel, Alan J, Cullen, Paul J

“…All cells establish and maintain an axis of polarity that is critical for cell shape and progression through the cell cycle. A well-studied example of polarity…”
Get full text

Untranslated Regions of FbRbcS1 mRNA Mediate Bundle Sheath Cell-specific Gene Expression in Leaves of a C sub(4) Plant by Patel, Minesh, Siegel, Alan J, Berry, James O

“…C sub(4) photosynthesis typically requires two specialized leaf cell types, bundle sheath (bs) and mesophyll (mp), which provide the foundation for this highly…”
Get full text

Targeting of PCNA to sites of DNA replication in the mammalian cell nucleus by Somanathan, Suryanarayan, Suchyna, Thomas M., Siegel, Alan J., Berezney, Ronald

“…We have examined the targeting of proliferating cell nuclear antigen (PCNA), an integral component of the mammalian replicative enzyme DNA polymerase δ, with…”
Get full text

Direct Visualization of Microtubule Flux during Metaphase and Anaphase in Crane-Fly SpermatocytesV by LaFountain, James R., Cohan, Christopher S., Siegel, Alan J., LaFountain, Douglas J.

“…Microtubule flux in spindles of insect spermatocytes, long-used models for studies on chromosome behavior during meiosis, was revealed after iontophoretic…”
Get full text

Association of Chromosome Territories with the Nuclear Matrix by Ma, Hong, Siegel, Alan J., Berezney, Ronald

“…To study the possible role of the nuclear matrix in chromosome territory organization, normal human fibroblast cells are treated in situ via classic isolation…”
Get full text

A comprehensive study on the isolation and characterization of the HeLa S3 nuclear matrix by BELGRADER, P, SIEGEL, A. J, BEREZNEY, R

“…Different agents have been employed to extract the histones and other soluble components from isolated HeLa S3 nuclei during nuclear matrix isolation. We…”
Get full text

The lateral giant fibers of the tubificid worm, Branchiura sowerbyi: structural and functional asymmetry in a paired interneuronal system by Zoran, M J, Drewes, C D, Fourtner, C R, Siegel, A J

“…Neuroanatomical and ultrastructural studies of the paired lateral giant nerve fibers (LGFs) in posterior segments of the tubificid worm, Branchiura sowerbyi,…”
Get more information

Chromosome movement during meiotic prophase in crane-fly spermatocytes: IV. Actin and the effects of cytochalasin D by LaFountain Jr, James R., Siegel, Alan J., Rickards, Geoffrey K.

“…Cytochalasin D (CD) was applied to crane‐fly spermatocytes at late diakinesis with the aim of perturbing actin structure and actin function, thereby testing…”
Get full text

Visualization of kinetochores and analysis of their refractility in crane-fly spermatocytes after aldehyde fixation by LaFountain Jr, James R., Hard, Robert, Siegel, Alan J.

“…Glutaraldehyde and formaldehyde were used to fix crane‐fly spermatocytes for observation with differential interference contrast (DIC) microscopy. In…”
Get full text