Navigation Links
The genome of sesame sheds new lights on oil biosynthesis
Date:3/7/2014

Shenzhen, February 27, 2014 - Researchers from Oil Crops Research Institute of the Chinese Academy of Agricultural Sciences, BGI, University of Copenhagen and other institutes have successfully cracked the genome of high oil content crop sesame, providing new lights on the important stages of seed development and oil accumulation, and potential key genes for sesamin production. The joint efforts made sesame become the second Lamiales to be sequenced along with the former published minute genome of Utricularia gibba. The latest study was published online in Genome Biology.

Sesame, Sesamum indicum L., is considered as the queen of oilseeds for its high oil content and quality. It is grown widely in tropical and subtropical areas as an important source of oil and protein. Compared to other eatable oil crops such as soybean, rapeseed, peanut and olive, sesame has innate superiority for its high oil content (~55% of dry seed), and thus is an attractive model for studying lipid biosynthesis. However, currently only limited genomic data of sesame is available.

In this study, researchers presented a high-quality draft genome of the sesame genotype 'Zhongzhi No. 13', an elite cultivar in China been planted over the past ten years. After data process, the assembled sesame genome size is about 337 Mb, with a total of 27,148 genes. The result highlighted the absence of the Toll/interleukin-1 receptor domain in resistance genes, and suggested that this may be a new paradigm in elucidating the interaction of resistance genes along with diseases.

To explore the molecular mechanism of lipid biosynthesis, researchers conducted comparative genomic and transcriptomic analyses and found an expansion on type 1 lipid transfer genes by tandem duplication, a contraction on lipid degradation genes, and the differential expression of essential genes in the tri
'/>"/>

Contact: Jia Liu
liujia@genomics.cn
BGI Shenzhen
Source:Eurekalert

Page: 1 2

Related biology news :

1. Leading evolutionary scientist to discuss how genome of bacteria has evolved
2. Darwin in the genome
3. Analysis of stickleback genome sequence catches evolution in action
4. Athletic frogs have faster-changing genomes
5. PNAS: Precise molecular surgery in the plant genome
6. BGI and Aspera collaborate on high-speed data exchange to advance genome research
7. Researchers announce GenomeSpace environment to connect genomic tools
8. UC Santa Cruz builds national data center for cancer genome research
9. BGI reports the completed sequence of foxtail millet genome
10. Relative reference: Foxtail millet offers clues for assembling the switchgrass genome
11. Maps of Miscanthus genome offer insight into grass evolution
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/29/2014)... been known about what genetic changes transform wild animals ... of whom is a University of Montana assistant professor, ... the development of the brain and the nervous system ... published Aug. 28 in Science and gives ... http://www.sciencemag.org/ ., The domestication of animals and plants, ...
(Date:8/29/2014)... This news release is available in German . ... of chemical signals between organisms is considered the oldest ... social interactions between conspecifics, for example, the sexual attraction ... trigger social responses and to coordinate reproductive behavior in ... at the University of the Algarve in Faro, Portugal, ...
(Date:8/28/2014)... app called TX Invasives is now available from the ... Texas at Austin for identifying harmful non-native plant, insect ... in the United States cause about $137 billion in ... crops, clog waterways, kill native plants and more. , ... for reporting where invasive species occur, we,re more likely ...
Breaking Biology News(10 mins):New research reveals how wild rabbits were genetically transformed into tame rabbits 2New research reveals how wild rabbits were genetically transformed into tame rabbits 3Ready for mating at the right time 2Ready for mating at the right time 3Mobile app makes ID of harmful plants, insects in Texas a snap 2
... below are the selected highlights for the July 2012 issue ... The July issue is available online at www.genetics.org/content/current ... 2012, Copyright 2012. ISSUE HIGHLIGHTS , ... studies through the use of meta-analysis for structured populations , ...
... Researchers at the Translational Genomics Research Institute (TGen) have developed ... less costly, less invasive and more accurate way of diagnosing ... complication of diabetes, high blood pressure and a form of ... progressive deterioration of the kidney,s ability to filter waste from ...
... satellite imagery have been limited by weather. Clouds, in ... However, University of Iowa scientists have created a ... better estimate the concentration of pollutants, such as soot. ... block remote-sensing satellites, ability to detect, and thus calculate, ...
Cached Biology News:Genetics Society of America's Genetics journal highlights for July 2012 2Genetics Society of America's Genetics journal highlights for July 2012 3TGen method isolates biospecimens for treatment of kidney disease 2UI researchers develop technique to help pollution forecasters see past clouds 2
(Date:8/28/2014)... “This kit has an improved extraction efficiency and provides ... ppb,” said Mark Tess, PhD, Mycotoxin Product Manager for Charm ... and USDA-GIPSA inspection agencies that have a need to detect ... in a matter of minutes with nothing but our equipment ... and grain before accepting it, but they no longer have ...
(Date:8/28/2014)... The ability for organizations to attract top ... individuals to perform at the highest of levels, are ... to compete in this post–recession era. The pharmaceutical ... the sector increasingly focuses on the importance of employee-fit ... real results on the organization's development and the innovation ...
(Date:8/28/2014)... MENLO PARK, Calif. , Aug. 28, 2014 ... company focused on developing novel mid- to late-stage ... raised $7.0 million in its first round of ... AshHill Biomedical Investments and Hercules Bioventures with participation ... biotech entrepreneur and pharmaceutical executive, Dr. Larry ...
(Date:8/28/2014)... 2014 Earlier this month, a ... partnership with the U.S. Air Force on the performance ... indicated that this type of fuel made from mustard ... be important to America’s Eco friendly future. In fact, ... mandate to become independent of foreign oil over the ...
Breaking Biology Technology:Klein Hersh International Leads Philadelphia Area Life Science Industry in Company Culture 2Klein Hersh International Leads Philadelphia Area Life Science Industry in Company Culture 3Armetheon Completes $7.0 Million Series A Financing 2Armetheon Completes $7.0 Million Series A Financing 3Can Small Farmers and a New Seed Based Biofuel “Green” the World? Major Universities and Even the U.S. Air Force Seem to Think So 2Can Small Farmers and a New Seed Based Biofuel “Green” the World? Major Universities and Even the U.S. Air Force Seem to Think So 3Can Small Farmers and a New Seed Based Biofuel “Green” the World? Major Universities and Even the U.S. Air Force Seem to Think So 4Can Small Farmers and a New Seed Based Biofuel “Green” the World? Major Universities and Even the U.S. Air Force Seem to Think So 5
... 24, 2011 Amgen (Nasdaq: AMGN ) today ... full year financial results on Monday, Jan. 24, 2011 after ... followed by a conference call with the investment community at ... will be Kevin Sharer, chairman and chief executive officer, and ...
... (Nasdaq: CEPH ) will hold a public memorial service ... and CEO on February 1, 2011, at 6:00 p.m. at The ... Dr. Baldino founded Cephalon in 1987 and led the ... ten biotechnology companies in the world. He was a recognized pioneer ...
... a strategy-driven biotech and pharmaceutical product development company, announced ... the National Institutes of Health (NIH) Therapeutics for Rare ... and development partner. The RRD and ... development projects: Hereditary Inclusion Body Myopathy (HIBM), a rare ...
Cached Biology Technology:Amgen Announces Webcast of 2010 Fourth Quarter and Full Year Financial Results 2Cephalon to Hold Public Memorial Service to Celebrate the Life of Company Founder, Frank Baldino, Jr., Ph.D. 2RRD Selected as Development Partner for NIH Therapeutics for Rare and Neglected Diseases Program 2RRD Selected as Development Partner for NIH Therapeutics for Rare and Neglected Diseases Program 3
... Mouse anti-Yersinia pestis F1 antigen, Monoclonal ... ELISA: Use at an ... an assay dependent dilution. WB: Use ... molecular weight: 18 kDa. Not tested ...
Anti-Phospho-JKK/SEK1/MKK4 pAb Description: 100 g rabbit polyclonal antibody. Reacts with human/mouse/rat. Tested in WB. Research Focus: signal transduction Storage: -20C Shipping Tem...
... A - Fixation medium Reagent B - ... for fixing cells in suspension with Reagent ... Reagent B. This procedure gives antibodies access ... scatter characteristics of the cells intact. Specific ...
... formulated for covering tissue sections and cell preparations immunohistochemically stained ... , ... Application: Vision Mount ... that require an aqueous mounting medium, or those that do ...
Biology Products: