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His band

Definition

noun

The bundle of cardiac muscles beginning at the trunk of the atrioventricular node, passing through the right atrioventricular fibrous ring, then, extends to the membranous portion of the interventricular septum. Its function involves electrical conduction, transmitting the electrical impulses from the atrioventricular node to the apex of the fascicular branches.


Supplement

The trunk of the atrioventricular node branches into two, referred to as the right crus and the left crus.


Synonyms:


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amplification in no RT control

Hi, what is 20 cycles later? In my qPCR everything after cycle 40-ish was just noise. Can you see a band on a gel after a standard PCR?

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by Tricho
Thu Mar 26, 2015 10:27 pm
 
Forum: General Discussion
Topic: amplification in no RT control
Replies: 1
Views: 64

separation problem with GelRed

... Therefore, its large size may affect DNA migration in prestain gels, leading to some separation problems. Here are some solutions to improve band separation: 1. Reduce the amount of loaded DNA. Overloading of DNA often results in band smearing. The recommended amount for ladders and samples ...

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by Biotium
Wed Nov 26, 2014 4:43 pm
 
Forum: Molecular Biology
Topic: separation problem with GelRed
Replies: 12
Views: 19580

pfge problem H.influenzae

... doing PFGE with Haemophilus influenzae. Also i am using SmaI restriction enzyme, but i get this profile. Not as smear, actually i am counting many bands but as we know we have to find minumum 8 bands. Any idea about band profile ? Is this a good profile? Thank you

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by biologistesab
Sun Nov 09, 2014 11:14 am
 
Forum: Molecular Biology
Topic: pfge problem H.influenzae
Replies: 0
Views: 472

Souther blot and restriction mapping

... to draw several lines each with marking the placeswhere the enzymes must cut and space in between X must be Xho obviously as it gives exactly one band of the same size so X + E gives |-------0,7----|-----------1,7----------| X + B gives |------2,3--------------------|---0,1--| B + E gives |-----------2,0---------|------------1,6-------|----0,2------| ...

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by JackBean
Wed Oct 08, 2014 9:57 am
 
Forum: Genetics
Topic: Souther blot and restriction mapping
Replies: 1
Views: 1594

Souther blot and restriction mapping

... The probe was a 2.4 kb XhoI fragment. Using the southern data, determine the restriction map for genomic DNA. Data: Enzyme Approximate Band Sizes E ------------- 6.0 ----- 1.8 X ------------- 2.4 B ------------ >10 ----- 3.6 XE ------------ 1.7 ----- 0.7 XB ------------ 2.3 ----- ...

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by Mistersnuffle
Sat Oct 04, 2014 11:17 am
 
Forum: Genetics
Topic: Souther blot and restriction mapping
Replies: 1
Views: 1594
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