Ultrastructural Details of Mammalian Chromosome Architecture
نویسندگان
چکیده
منابع مشابه
A high-resolution whole-genome cattle-human comparative map reveals details of mammalian chromosome evolution.
Approximately 3,000 cattle bacterial artificial chromosome (BAC)-end sequences were added to the Illinois-Texas 5,000-rad RH (RH, radiation hybrid) map. The BAC-end sequences selected for mapping are approximately 1 Mbp apart on the human chromosomes as determined by blastn analysis. The map has 3,484 ordered markers, of which 3,204 are anchored in the human genome. Two hundred-and-one homologo...
متن کاملDETAiLS FUSE System Architecture
The DETAiLS architecture design was motivated by two concerns: efficiency and modularity. This project involves processing very large corpora of very long full text documents, and investigating the use of potentially computationally intensive natural language, network and time series features over that corpora. As such, it was necessary to develop a robust architecture capable of handling both ...
متن کاملUltrastructural details of Cryptosporidium parvum development in calf intestine.
Cryptosporidium parvum and C. muris appear to be different species found in calves, with different oocysts size and distribution on the gastrointestinal tract. This work presents new images of C. parvum ultrastructure in calf intestine, mainly its development in nonmicrovillous cells and the presence of microtubular structures in the membrane enveloping the macrogamonts and immature oocysts.
متن کاملUltrastructural Studies of Radiation-induced Chromosome Damage
The fine structure of radiation-induced chromosomal aberrations in Potorous tridactylis (rat kangaroo) cells was examined in situ by electron microscopy. The observations on the structure of terminal deletions (acentric fragments), anaphase bridges and "gaps," sidearm bridges, and specialized regions, such as the nucleolus organizer, are discussed in detail. Conclusions based on these observati...
متن کاملUltrastructural cytochemical analyses of nuclear functional architecture.
For many years, ultrastructural cytochemistry has been a major tool for investigating the relationships between the structure and the functions of the cell nucleus. This article shortly reviews the contributions of transmission electron microscopy to the in situ studies of intranuclear distribution of chromatin domains and of essential nuclear functions, such as DNA replication, transcription a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Molecular Cell
سال: 2020
ISSN: 1097-2765
DOI: 10.1016/j.molcel.2020.03.003