PMID: 9159189Jan 1, 1996Paper

Differential displaying of mRNAs from the atrioventricular region of developing chicken hearts at stages 15 and 21

Frontiers in Bioscience : a Journal and Virtual Library
D Z WangJ J Lin

Abstract

In an effort to isolate novel genes that may be involved in the development of the cardiac cushions and then the formation of cardiac valves and septa, we utilized the differential mRNA display method in conjunction with the whole-mount in situ hybridization. The total RNAs used to differentially display were prepared from atrioventricular (AV) canal regions of stage 15 and stage 21 chicken hearts because critical events known to be important for the AV valve and septum formation occur during this period of the development. We have successfully obtained 14 potential candidate genes. Three examples, 15H16 (phospholamban), E13 (skeletal alpha-tropomyosin) and 21C (a novel gene), are discussed here. Levels of mRNA expression in developing hearts were determined by Northern blot analysis and their expression patterns were revealed and compared using whole-mount in situ hybridization. Both phospholamban and skeletal alpha-tropomyosin messages in the myocardium of the AV canal region showed significant decrease during this period of the development. The 21C differential display product detects a novel 9.5 Kb message whose expression is cardiac-specific at early stages of development. The expression level of the 21C gene appeared to b...Continue Reading

Citations

Sep 15, 2007·American Journal of Physiology. Cell Physiology·Thomas J HawkeDaniel J Garry
Oct 28, 2008·The Anatomical Record : Advances in Integrative Anatomy and Evolutionary Biology·Shannon M HarlanJim Jung-Ching Lin
Aug 7, 2008·PloS One·Shaun E GrosskurthJim Jung-Ching Lin
Dec 15, 2015·Journal of the American Heart Association·Pamela A LongTimothy M Olson
Jan 31, 2014·Seminars in Ophthalmology·Khaled K Abu-AmeroArif O Khan
Feb 28, 2008·Cell Motility and the Cytoskeleton·Jushuo WangJoseph W Sanger
Apr 2, 2021·Acta Biochimica Et Biophysica Sinica·Chunyan LiYingjie Wei
Sep 30, 2004·Journal of Cell Science·Dirk PacholskyPeter F M van der Ven
Feb 15, 2000·Biochimica Et Biophysica Acta·K Mayumi-MatsudaT Sakata

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