'Polytene chromosomes' presentation slideshows

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.

308 views • 29 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.

422 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.

417 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

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.

254 views • 25 slides

Chromatin Structure and Function

Chromatin Structure and Function. BSCI 420. Chromatin is the complex of DNA and proteins that comprise eukaryotic chromosomes. 2 classes of chromatin proteins: A) Histones and B) Non-histone proteins 1) Chromosome structure

1.22k views • 16 slides

Cell Biology

354 views • 13 slides

Cell Biology

358 views • 13 slides