'Histone variants' presentation slideshows

by Michael Y. Tolstorukov

1.19k views • 98 slides

by Michael Y. Tolstorukov

987 views • 86 slides

Chromatin Modification

Chromatin Modification. Reading Seminar in Computational Biology Naomi Habib 5.1.2006. Chromatin Structure. Nucleosome (histone octamer wrapped with 146 bp of DNA). Chromatin Roles. Compactization Packing ~2 meters of DNA in to a ~10 micron diameter nucleus.

1.11k views • 36 slides

carleton/~kbstorey

LIVING WITHOUT OXYGEN. www.carleton.ca/~kbstorey. LITTORINA LITTOREA. Marine gastropod (periwinkle) Found on Atlantic coast of Europe & N. America One of just a few intertidal species in the north Intertidal zone highly variable environment. Intertidal zone. METABOLISM IN ANOXIA.

476 views • 30 slides

Organization of DNA Within a Cell

Organization of DNA Within a Cell. 2 meters of DNA is packed into a 10 m m diameter cell. from Lodish et al ., Molecular Cell Biology, 6 th ed. Fig 6-1. Appearance of Chromatin Depends on Salt Concentration. Physiological ionic strength 30 nm fiber. Low ionic strength Beads on a string.

418 views • 26 slides

Organization of DNA Within a Cell

Organization of DNA Within a Cell. 2 meters of DNA is packed into a 10 m m diameter cell. from Lodish et al ., Molecular Cell Biology, 6 th ed. Fig 6-1. Appearance of Chromatin Depends on Salt Concentration. Physiological ionic strength 30 nm fiber. Low ionic strength Beads on a string.

412 views • 25 slides

Organization of DNA Within a Cell

Organization of DNA Within a Cell. 2 meters of DNA is packed into a 10 m m diameter cell. from Lodish et al ., Molecular Cell Biology, 6 th ed. Fig 6-1. Appearance of Chromatin Depends on Salt Concentration. Physiological ionic strength 30 nm fiber. Low ionic strength Beads on a string.

325 views • 25 slides

Organization of DNA Within a Cell

Organization of DNA Within a Cell. 2 meters of DNA is packed into a 10 m m diameter cell. from Lodish et al ., Molecular Cell Biology, 6 th ed. Fig 6-1. Appearance of Chromatin Depends on Salt Concentration. Physiological ionic strength 30 nm fiber. Low ionic strength Beads on a string.

362 views • 25 slides

Appearance of Chromatin Depends on Salt Concentration

Appearance of Chromatin Depends on Salt Concentration. Chromatin consists of DNA complexed with proteins. 30 nm fiber. Beads on a string. from Lodish et al ., Molecular Cell Biology, 6 th ed. Fig 6-28. Chromatin Organization and Folding.

262 views • 25 slides

Organization of DNA Within a Cell

Organization of DNA Within a Cell. 2 meters of DNA is packed into a 10 m m diameter cell. from Lodish et al ., Molecular Cell Biology, 6 th ed. Fig 6-1. Appearance of Chromatin Depends on Salt Concentration. Physiological ionic strength 30 nm fiber. Low ionic strength Beads on a string.

252 views • 25 slides