and what 're they for?
2006-07-30 03:34:52 · 4 answers · asked by xxx 1 in Science & Mathematics ➔ Biology
non histione proteins r a part of dna! their function is in protein synthesis!
if ya wanna know more please reply at
gopal_4203@yahoo.co.in
2006-07-30 03:38:43 · answer #1 · answered by gopal_4203 2 · 0⤊ 0⤋
So far I have taken General Biology(101A and B)..never knew about non-histone proteins..but thanks to you i know now. I found this:
Those non-histone chromosomal proteins which are easily extractible from chick erythrocytes differ substantially from proteins similarly extracted from other tissues of various species.
So far this is what I have found. So, erythrocytes(Reb blood cells)..I will try to find more.
Hope it helps.
The high mobility group (HMG) family consists of abundant non-histone proteins that are considered to impart localized structural properties to chromatin, hence their classification as ‘architectural transcription factors’ (43). Of particular interest is HMG-I/Y that represents the HMG-I and HMG-Y proteins, the products of alternative splicing.
So that is the use.
2006-07-31 01:34:11 · answer #2 · answered by Vee 5 · 0⤊ 0⤋
Histones are the proteins that help condense DNA in the nucleus. Non-histone proteins would be everything else.
2006-07-30 10:39:24 · answer #3 · answered by Annie 4 · 0⤊ 0⤋
The nonhistone proteins are all the proteins of chromatin except the histones.
They control the gene expression and higher-order structure.
2006-07-30 11:18:24 · answer #4 · answered by zhabiz v 1 · 0⤊ 0⤋