Navigation Links
Evolution of fruit size in tomato
Date:6/27/2008

ded within the protein coding sequence. Although introns are not part of a gene's protein code and are removed from the RNA sequence before translation into proteins, they are nevertheless structurally and functionally important, as demonstrated in this locus. The presence of an insertion in this intron reduces expression of the fas gene. The scientists looked at where and when the gene is expressed and found it dramatically reduced in developing flower buds in plants with high locule numbers.

Further comparisons of this locus across different tomato cultivars, including wild varieties, which turned out not to contain the mutation, suggests the mutation occurred relatively recently in tomato domestication and spread rapidly throughout modern tomatoes as a result of selection for extreme fruit size. Comparative genomics tools are being applied in both well-known and obscure solanaceous species. Conservation of genes and loci across a number of these species suggests that the knowledge gained from these efforts can also be applied in crop and yield improvement for other members of the Solanaceae.


'/>"/>

Contact: Dr. Luz Barrero
lbarrero@corpoica.org.co
571-422-7329
American Society of Plant Biologists
Source:Eurekalert

Page: 1 2 3

Related biology news :

1. Mechanism and function of humor identified by new evolutionary theory
2. Revolution in rain forest monitoring with MacArthur grant
3. Scientists reveal the lifestyle evolution of wild marine bacteria
4. Fluorescent nano-barcodes could revolutionize diagnostics
5. Researchers document rapid, dramatic reverse evolution in the threespine stickleback fish
6. University of Minnesota to host worlds largest conference on evolution
7. Not just for the monkeys: New publication shows evolution is everywhere
8. Ancient Nutcracker Man challenges ideas on evolution of human diet
9. Rockefeller University hosts 2-day evolution symposium, May 1-2, 2008
10. Tomato pathogen genome may offer clues about bacterial evolution
11. Scientists find a fingerprint of evolution across the human genome
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/17/2014)... modeling study suggests that fish consumption advisories for ... to long-lived contaminants like persistent organic pollutants (POPs). ... of researchers including University of Toronto Scarborough PhD ... at how different levels of environmental contamination, a ... chemicals in the body influenced exposure in her ...
(Date:4/17/2014)... in German . ... they also provide us with a continuous stream of information ... or sit still in a car the world glides ... retinas. Seemingly without effort, our brain calculates self-motion from this ... and a steady gaze during our own movements. Together with ...
(Date:4/17/2014)... professor Rajendra Singh Thursday as a "Champion of ... solar deployment in the residential, commercial and industrial ... of Electrical and Computer Engineering and director of ... local hero leading the charge across the country ... power and driving policy changes at the local ...
Breaking Biology News(10 mins):Fish consumption advisories fail to cover all types of contaminants 2How vision makes sure that little fish do not get carried away 2How vision makes sure that little fish do not get carried away 3How vision makes sure that little fish do not get carried away 4White House honors Clemson professor as 'Champion of Change' for solar deployment 2
... applauds the US Court of Appeals for the District of ... against the use of public funds for embryonic stem cell ... cell research and the nation,s scientific community. Most importantly, ... suffering from incurable diseases," says Susan L. Solomon, CEO of ...
... a groundbreaking new videojournal to complement the ... & Advanced Surgical Techniques has been ... ( http://www.liebertpub.com ). Videoscopy ( http://www.liebertpub.com/products/product.aspx?pid=390 ) ... of the latest techniques and technologies used ...
... ground to plant trees may be an excellent gateway to ... University of Maryland study, based on work with New York ... in environmental stewardship, the more s/he engages with other types ... Together ", which the researchers released to coincide with Arbor ...
Cached Biology News:Groundbreaking minimally invasive surgical videojournal launched by Mary Ann Liebert Inc. 2Digging in dirt, Arbor Day planting, may help build citizenship: UMD study 2
(Date:1/15/2014)... The Pittcon Organizing Committee is pleased to ... Tech , an e-Journal and producer of Food ... second year for the co-location of Food Labs Conference to ... that the registration fee to attend the two-day Food Lab ...
(Date:1/15/2014)... 15, 2014 Look inside the new ... for the lab, from fluid handling to instruments to ... ship when you order. , Preferred Solutions features ... from the L/S® model for precise flow control and ...
(Date:1/15/2014)... and SAN JOSE, California , ... biotechnology company developing antibody-drug conjugates for cancer, today announced the ... of Directors. Dr Reynolds has over 20 years, development experience ... Officer at Seattle Genetics. "I am delighted to ...
(Date:1/15/2014)... This webinar will focus on EMA and ... in biosimilars. , Regulatory frameworks are evolving many countries ... the complex nature of biopharmaceuticals makes the demonstration of ... challenging. Based on the specific aspects of biosimilar drug ...
Breaking Biology Technology:Pittcon Announces Second Year Partnership With Food Safety Tech 2Pittcon Announces Second Year Partnership With Food Safety Tech 3Cole-Parmer Begins 2014 with the Release of Preferred Solutions 2Oxford BioTherapeutics Appoints Thomas C Reynolds MD, PhD to its Board of Directors 2Oxford BioTherapeutics Appoints Thomas C Reynolds MD, PhD to its Board of Directors 3Xtalks Life Sciences Webinar Examines Safety Assessment of Biosimilars 2
... Mylan Inc. (Nasdaq: MYL ) today ... company,s credit ratings, including the "Corporate Family Rating," to ... is stable.  According to Moody,s: "Mylan,s ... in the global generic pharmaceutical industry, its strong geographic ...
... a molecular diagnostics company, announced today the publication of ... which may influence the amount of fetal DNA found ... Kypros Nicolaides, MD, of Harris Birthright Research Centre for ... Kingdom. (Logo: http://photos.prnewswire.com/prnh/20120326/NY75864LOGO ) ...
... a metal surface at the scale of atoms and ... computer chips or the reflective silver in optical components ... may seem high-tech and precise, the technique has been ... physics. In a new study, Brown University engineers modeled ...
Cached Biology Technology:Moody's Upgrades Mylan 2Ariosa Diagnostics Announces Publication of Study on Influential Factors Affecting Fetal DNA Concentration in Blood of Pregnant Women 2How ion bombardment reshapes metal surfaces 2How ion bombardment reshapes metal surfaces 3
... Alsevers solution is an isotonic, balanced salt ... preservative, which permits the storage of whole blood ... usage, an equal volume of blood is collected ... but thoroughly, mixed. The solution is placed in ...
... OligoMix or individual RNA sequences from high throughput ... small RNAs from LC Sciences. These products provide ... millions) of DESIGNED sequences delivered in a microtube ... containing a single verified RNA sequence. This is ...
... GCMS-QP2010s Gas Chromatograph/Mass Spectrometer, utilizing many ... GCMS-QP2010 Plus, offers high throughput and ... excellent performance-to-cost ratio. Like the GCMS-QP2010 ... linear velocity for optimum separation, 20 ...
... Assay Kit contains all reagents necessary to ... lineage, as determined by staining for mineralization. ... necessary reagents and a protocol for quantifying ... product is useful for studying the effects ...
Biology Products: