Search found 14 matches

by yissa
Wed Apr 13, 2011 3:54 pm
Forum: Cell Biology
Topic: how to storage mitochondrial at 37℃ for 1 hour,and maintain
Replies: 2
Views: 1560

how to storage mitochondrial at 37℃ for 1 hour,and maintain

how to store mitochodrial for 1 hour at 37℃ I have isolated the mitochondrial from rat liver by sigma kit,then dye them with TMRM.I find the mitochodrials are all at a high level of activity.But when the mitochondrial is transfered to room tempreture for 1 hour,they can't maintain their activity. ho...
by yissa
Sat Nov 06, 2010 3:21 pm
Forum: General Discussion
Topic: how does plasmid express in eukaryotes ?
Replies: 0
Views: 1789

how does plasmid express in eukaryotes ?

As we know Prokaryotes always has plasmids in , expression of gene carried by plasmid is transcripted by RNA polymerase.When we transfer plasmid to the cell of eukaryotes in transfection,it also can express without the systerm of transcription and translation in Prokaryote.It is well known that this...
by yissa
Mon Mar 29, 2010 3:43 am
Forum: General Discussion
Topic: HEPL!about common ssr primers for chloropast DNA
Replies: 1
Views: 749

HEPL!about common ssr primers for chloropast DNA

does anybody has data about common ssr primers for chloropast DNA?
i want know the primer sequence.
by yissa
Sat Mar 27, 2010 4:35 am
Forum: General Discussion
Topic: help !about DNA renaturation and repetitive sequence
Replies: 2
Views: 1620

what is the meaning of "in other order" and "it will work too" ,could you cite an example or somenthing?

I can't understand ,could Further explan it ?
by yissa
Fri Mar 26, 2010 4:06 pm
Forum: General Discussion
Topic: help !about DNA renaturation and repetitive sequence
Replies: 2
Views: 1620

help !about DNA renaturation and repetitive sequence

why does the speed of DNA renaturation accelerate as the mount of repetitive sequence ?
i want know the mechanism of this phenomenon.
help
by yissa
Fri Mar 26, 2010 11:13 am
Forum: Molecular Biology
Topic: Chromosome contains RNA,but What role It plays?
Replies: 9
Views: 7602

i agree with ChinnRod

Telomerase is not active in normal cell.But it exist.

BY the way ,some people tell me it is mrna.

does anyone tell me the correct answer
by yissa
Sun Mar 21, 2010 3:01 pm
Forum: Molecular Biology
Topic: Chromosome contains RNA,but What role It plays?
Replies: 9
Views: 7602

is it referring to snoRna or snRna?
by yissa
Sun Mar 21, 2010 2:36 pm
Forum: General Discussion
Topic: where may T appear ?help
Replies: 7
Views: 2548

good job ,man !
can this picture be the vidence ?I can see T in TΨC .
http://hi.baidu.com/%B6%E01%C9%E3%CA%CF ... 4b2db.html
by yissa
Sun Mar 21, 2010 12:32 pm
Forum: General Discussion
Topic: where may T appear ?help
Replies: 7
Views: 2548

I don't think so .
seriously,DOES anyone can help me ?
by yissa
Sun Mar 21, 2010 8:05 am
Forum: Molecular Biology
Topic: Chromosome contains RNA,but What role It plays?
Replies: 9
Views: 7602

Chromosome contains RNA,but What role It plays?

Chromosome contains RNA,but What role It plays?
by yissa
Sun Mar 21, 2010 6:28 am
Forum: General Discussion
Topic: where may T appear ?help
Replies: 7
Views: 2548

where may T appear ?help

where may T appear ?
A,MRNA B,TRNA C,RRNA D,SNRNA

HELP