A global DNA barcode database: related news

A global DNA barcode database

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Telecommunications database creates greater privacy issues than National DNA Database

Telecommunications database creates greater privacy issues than National DNA Database free RSS feed from Security Park

Choose the right JDBC driver for your database interface

You may or may not have an enterprise client, but if you're using Java, you already know that presentation isn't everything: database access is as crucial a design consideration as the interface. The Java Database Connectivity (JDBC) API is your all-purpose link between applications and your databases. Based on Microsoft's Open Database Connectivity (ODBC) technology, JDBC is relational database-friendly and supports SQL. With the correct driver, you can use this API to connect to any database that supports an ODBC interface. Putting it another way, if your application is three-tier, you can use JDBC to create a layer of abstraction between your business logic level and your data level: all you need to slip is a new database in place under your apps as new drivers.

First DNA Molecule Constructed from Mostly Synthetic Components

ScienceDaily is reporting that Japanese chemists have created the world's first DNA molecule comprised of almost entirely artificial components. The breakthrough could lead to advances in both medicine and technology, possibly utilizing the massive storage capacity of DNA. "In the new study, Masahiko Inouye and colleagues point out that scientists have tried for years to develop artificial versions of DNA in order to extend its amazing information storage capabilities. As the genetic blueprint of all life forms, DNA uses the same set of four basic building blocks, known as bases, to code for a variety of proteins used in cell functioning and development. Until now, scientists have only been able to craft DNA molecules with one or a few artificial parts, including certain bases.

DNA Heritage Success in Patent Battle Helps Keep Genealogy DNA Test Prices Low

PRNewswire/ -- DNA Heritage has recently overcome patent claims held by a competitor which would have severely restricted the use of DNA testing and databases that allow families around the world to match and connect up through their DNA. The patent covers the use of surnames and Y-chromosomes to establish a family connection. The UK Intellectual Property Office (UK IPO) has now rendered a formal opinion stating that the relevant claims are all invalid.

DNA Heritage Success in Patent Battle Helps Keep Genealogy DNA Test Prices Low

RICHMOND, Texas, July 30 /PRNewswire/ -- DNA Heritage has recently overcome patent claims held by a competitor which would have severely restricted the use of DNA testing and databases that allow families around the world to match and connect up through their DNA. The patent covers the use of surnames and Y-chromosomes to establish a family connection. The UK Intellectual Property Office (UK IPO) has now rendered a formal opinion stating that the relevant claims are all invalid.

Coupling Across a DNA Helical Turn Yields a Hybrid DNA/Organic Catenane Doubly Tailed with Functional Termini

We describe the synthesis of a hybrid DNA/organic macrocycle that is prepared by formation of an amide linkage across one full turn of DNA. Formation of a catenane proved that the linkage crossed a turn rather than running along the phosphodiester backbone contour. The product, a doubly tailed catenane, contains 5′- and 3′-termini that can be functionalized further or used to incorporate the catenane structure into other DNA assemblies.

New electrostatic-based DNA microarray technique could revolutionize medical diagnostics

A new method for reading DNA (or RNA) microarrays is based on measuring the electrostatic repulsion between silica microspheres and hybridized DNA. Surface areas containing double-stranded DNA (red) or single-stranded DNA (blue) can be easily disting ...

Creating a Database Using HTML Forms

This article is aimed at beginner and intermediate Web developers looking to make the leap into database support of their Web site. The article suggests a new declarative language based on HTML-forms, which is used for development of a database interface. HTML forms can manage not only the creation of a database, but also the execution of requests to the database.

Hamsterdb: a Small, Fast Database That Won't Weigh You Down

Cristoph Rupp's hamsterdb is a lightweight, embedded database engine designed for ease of use, high performance, stability, and portability. In the database world, you have typically two extremes. On the high end, you have the full-featured and sometimes unwieldy Relational DBMS with SQL and a daemon/server process (such as Oracle). On the low end, there are b+tree-based systems, which are essentially just a database engine that is linked into the application and usually are without SQL support. As a lightweight database engine, hamsterdb fits into the latter category. It is very fast, but only supports the minimum needed operations. Specifically, it is embeddable, and therefore does not have the external dependencies or installation hassles of an SQL server.

DNA Database At Center Of Controversy

A DNA database used by the FBI to identify suspects may have faulty data and should be opened to increased scrutiny, U.S. experts say.

DNA database at center of controversy

A DNA database used by the FBI to identify suspects may have faulty data and should be opened to increased scrutiny, U.S. experts say.

DNA database at center of controversy

Los Angeles -- A DNA database used by the FBI to identify suspects may have faulty data and should be opened to increased scrutiny, U.S. experts say.

DNA Sewing Machine Manipulates Delicate DNA Chains Without Breaking Them

Japanese scientists have made a micro-sized sewing machine to sew long threads of DNA into shape. The new work demonstrates a unique way to manipulate delicate DNA chains without breaking them.

Modified DNA helps scientists understand secrets of DNA repair mechanisms

(Nanowerk News) A modified DNA is helping scientists to understand the sophisticated DNA repair mechanisms that allow dormant bacteria to come 'back to life'.

Electron Transport by Molecular Motion of redox-DNA Strands: Unexpectedly Slow Rotational Dynamics of 20-mer ds-DNA Chains End-Grafted onto Surfaces via C6 Linkers

Electron Transport by Molecular Motion of redox-DNA Strands: Unexpectedly Slow Rotational Dynamics of 20-mer ds-DNA Chains End-Grafted onto Surfaces via C

DNA sewing machine

(Nanowerk News) Japanese scientists have made a micro-sized sewing machine to sew long threads of DNA into shape. The work published in the Royal Society of Chemistry journal Lab on a Chip demonstrates a unique way to manipulate delicate DNA chains without breaking them ("On-site manipulation of single chromosomal DNA molecules by using optically driven microstructures" – free access article).

OneCode and MacroPDF417 barcode recognition in Java applications

Aspose.BarCode for Java v1.5 now supports OneCode barcode recognition and MacroPDF417 barcode recognition in java applications. The performance of recognition engine has been improved as well.

j2 Global Sues Three Over Patents

Los Angeles-based electronic FAX service provider j2 Global Communications said this morning that it has filed three, separate patent infringement suits. j2 Global announced that it has sued Protus IP Solutions INc., Captaris Inc. and EasyLink Services International Corporation. All of the suits allege patent infringement on two of j2's patents, covering what j2 says are described as “Scalable Architecture for Transmission of Messages over a Network.” The lawsuits were filed in the U.S. District Court of the Eastern District of Texas. In all of the cases, j2 Global is looking for monetary damages and injunctive relief from the firms. The new lawsuits come in addition to outstanding patent infringement lawsuits against both Protus and Captaris.

Miniaturized DNA Sewing Machines

Roland Piquepaille writes "Japanese researchers have found a way to build long threads of DNA using miniaturized hooks and bobbins. In fact, they've demonstrated how to manipulate delicate DNA chains without breaking them. They've designed these laser-directed microdevices to pick up and manipulate individual molecules of DNA. The scientists have used optical tweezers to catch and move these microdevices, which could be used in the future to detect genetic disorders such as Down's syndrome." Here's a link to the journal article.

Ricoh: 500SE Barcode Enabled Digital Camera

Pictures play an important role in many barcode-based workflows. Unfortunately the devices available today for scanning barcodes do not accommodate the needs of workflows that require detailed pictures of the objects that the barcode relates to. By combining barcode scanning with digital imaging, the 500SE provides a complete Data-Imaging solution.

Researchers Discover New DNA Binding Activity of E. coli Protein

Northeastern University scientists have discovered a new and unique DNA binding property of a protein in E. coli. Penny J. Beuning, Assistant Professor in the Department of Chemistry and Chemical Biology, spent the last two years researching double and single-stranded DNA binding of E. coli DNA polymerase III alpha protein and notes that her findings have potential for developing a new antibacterial target.

Unified platform: LG Electronics links up with GXS for global ERP support; B2B consolidation

LG Electronics, a global leader and technology innovator in consumer electronics, home appliances and mobile communications, has chosen GXS Trading Grid to consolidate and centralize its interactions with more than 200 global trading partners. The move is part of a broader LG strategy to reduce complexity in its supply chain operations by centralizing its geographically dispersed ERP systems in Europe, the U.S., South America, and Asia-Pacific at its headquarters in Seoul, and to centralize its B2B e-commerce functions onto a unified global platform.

LG Electronics Selects GXS to Support Global ERP and B2...

GXS, a leading provider of business-to-business (B2B) e-commerce solutions, today announced that LG Electronics, a global leader and technology innovator in consumer electronics, home appliances and mobile communications, has chosen GXS Trading Grid to consolidate and centralize its interactions with more than 200 global trading partners. The move is part of a broader LG strategy to reduce complexity in its supply chain operations by centralizing its geographically-dispersed enterprise resource planning (ERP) systems in Europe, the United States, South America and Asia-Pacific at its headquarters in Seoul, South Korea and to centralize its B2B e-commerce functions onto a unified global platform.

Data Integration: Weaving Disparate Threads of Customer Data Into Focused, Business-to-Business Database Marketing Solutions

Data integration is a critical component in developing a state-of-the-art database marketing platform. An essential factor underlying the efficacy of all database marketing applications is that of data integrity. This white paper explains how successful database building and warehouse development will lead to marginal improvements to the cleansing, matching and consolidation process can lead to significant gains in the efficiency and effectiveness of marketing efforts.

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