Talk:Polyamine

	This article is within the scope of WikiProject Molecular Biology, a collaborative effort to improve the coverage of Molecular Biology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Molecular BiologyWikipedia:WikiProject Molecular BiologyTemplate:WikiProject Molecular BiologyMolecular Biology articles
???	This article has not yet received a rating on the importance scale.
	This article is supported by the Molecular and Cell Biology task force (assessed as Mid-importance).

Chemistry Mid‑importance

	This article is within the scope of WikiProject Chemistry, a collaborative effort to improve the coverage of chemistry on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.ChemistryWikipedia:WikiProject ChemistryTemplate:WikiProject ChemistryChemistry articles
Mid	This article has been rated as Mid-importance on the project's importance scale.

spermine/spermidine pathway byproduct is MTA, not SAM

The image depicting the pathway for biosynthesis of spermine and spermidine from putrescine has 2 mistakes in the form of SAM being listed as a byproduct of the reaction rather than MTA (5'-methylthioadenosine). Minor remarks to add are that the protein names are somewhat blurry and difficult to read with the abbreviations and lack of spacing. 128.249.1.194 (talk) 19:43, 3 November 2011 (UTC)[reply]

http://acb.comyr.com/photos/fb52e71b8376.png

this picture is true

refrence : Lehninger's Principles of Biochemistry — Preceding unsigned comment added by 217.219.91.193 (talk) 15:03, 29 May 2012 (UTC)[reply]