We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Characterization and genomic organization of Ty1-copia group retrotransposons in rye (Secale cereale).
The genomic organisation of the Ty1-copia retrotransposons in rye (Secale cereale) has been studied. We have used the polymerase chain reaction (PCR) to amplify sequences from a conserved domain of the reverse transcriptase gene of the Ty1-copia retrotransposons in this species. Sequence analysis of 26 of these PCR products shows them to be a highly heterogeneous population, a feature that is common in plants. Slot blot analysis shows that there are about 100,000 individual Ty1-copia retrotransposons in rye. In situ hybridization of a heterogeneous probe, representing the whole population of rye Ty1-copia retrotransposon sequences, to chromosome spreads of triticale (xTriticosecale), a rye-wheat hybrid, shows that these sequences are present throughout all the rye chromosomes but absent from the centromeric regions and, in particular, from the terminal heterochromatin. Southern analysis of oat, barley, wheat, and rye, using as a probe R9, one of the rye sequences that is closely similar to the BARE-1 element of barley, shows that close relatives of this retrotransposon subgroup are present in all these species in high copy number. Northern analysis on RNAs from seedlings shows that the BARE-1 subgroup is transcribed in all these cereal plants but in variable amounts: high in barley, moderate in wheat and rye, and extremely low in oat.
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