We have located links that may give you full text access.
A genome-specific repetitive DNA sequence from Oryza eichingeri: characterization, localization, and introgression to O. sativa.
In the course of transferring the brown planthopper resistance from a diploid, CC-genome wild rice species, Oryza eichingeri (IRGC acc. 105159 and 105163), to the cultivated rice variety 02428, we have isolated many alien addition and introgression lines. The O. eichingeri chromatin in some of these lines has previously been identified using genomic in situ hybridization and molecular-marker analysis. Here we cloned a tandemly repetitive DNA sequence from O. eichingeri IRGC acc105163, and detected it in 25 introgression lines. This repetitive DNA sequence showed high specificity to the rice CC genome, but was absent from all the four tetraploid species with BBCC or CCDD genomes. The monomer in this repetitive DNA sequence is 325-366-bp long, with a copy number of about 5,000 per 1 C of the O. eichingerigenome, showing 88% homology to a repetitive DNA sequence isolated from Oryza officinalis(2n=2 x=24, CC). Fluorescent in situ hybridization revealed 11 signals distributed over eight O. eichingeri chromosomes, mostly in terminal or subterminal regions.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
Perioperative echocardiographic strain analysis: what anesthesiologists should know.Canadian Journal of Anaesthesia 2024 April 11
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app