Alfons Gierl Books

Transposable elements

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The concept of mobile DNA is rooted in Barbara McClintock's discovery of transposable controlling elements in maize in the 1940s. Using a purely genetic approach, she demonstrated that there are el...

Transposable Elements

By Heinz Saedler, Alfons Gierl

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Symptome Schizophrener Erkrankungen

By Lilo Sullwold, Alfons Gierl

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Transposable Elements

By Heinz Saedler, Alfons Gierl

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Transposable Elements

By Heinz Saedler, Alfons Gierl

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.