Read full-text. Theory and practical applications.
by A M van Harten.
Read full-text. Theory and practical applications.
Jan 14, 2020
PDF Theoretical and practical aspects of mutation breeding. by A M van Harten.. Published by Springer,.
Cited by 87
The Genetic Basis of Variation in Plant Phenotypes: An Introduc.
January 15, 2020
Mutation Breeding: Theory and Practical Applications.
Awards
2001 The MBL International Prize, Japan
2003 CB Breeding Award, Council of Biological Breeders
2004 The Japan Society for the Promotion of Science (JSPS) Award, Japan
2008 The Hans Fischer Medal, German Society of Plant Genetics and Crop Plant Breeding
2009 Genetics Society of America Medal, Genetic Society of America
2010 Genetics Society of America Medal, Genetic Society of America
References
External links
A short video on how mutagens affect the genome
Category:Living people
Category:1947 births
Category:Japanese geneticists
Category:University of California, Davis faculty
Category:People from Tokyo
Category:Members of the European Molecular Biology OrganizationQ:
Do I need to initialize an instance of StringBuilder in order to append a string to it?
In the following code snippet I am trying to append a string to a StringBuilder instance:
StringBuilder sb = new StringBuilder();
sb.append("some string");
Question: Do I need to initialize an instance of StringBuilder in order to append a string to it?
I have two questions:
Why does the append statement result in an error if I do not initialize sb?
What is the difference between "a" and "a"+""+"b"?
A:
A StringBuilder is a mutable collection of characters.
You cannot initialize a variable without first assigning a value to it.
In Java, all variables are of type Object. When you do new StringBuilder(), you have actually created a new object. Objects are created via the allocation of memory in the heap.
The StringBuilder constructor is used in conjunction with the following constructor:
StringBuilder(String str)
Which creates a StringBuilder object that contains a single character (representing the first character of the string).
Once you have created the object via the new keyword, you can assign a value to it.
Do be359ba680
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