schematic line representation of dna

https www alamy com archive image from page 38 of cytology 1961 cytology cytology00wils year 1961 st h as p p sc h g s figure 2 5 schematic representation of the watson crick model of the dna molecule the molecule consists of two sugar phosphate chains p s p entwined to form a helix which is held together by hydrogen bonds h between the companion bases of the two chains a adenine t thy mine g guanine c cytosine the horizontal solid lines represent comple mentary bases held together by hydrogen bonding in other parts of the helical molecule redrawn from watson j d and image259541717 html
jci insight regulation of murine nk cell exhaustion through the activation of the dna damage repair pathway
histones schematic representation shows the organization and packaging of genetic material in chromosome stock illustration download image now istock

















































































