TAILIEUCHUNG - báo cáo khoa học: " A BAC end view of the Musa acuminata genome"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: A BAC end view of the Musa acuminata genome | BMC Plant Biology BioMed Central Research article A BAC end view of the Musa acuminata genome Foo Cheung and Christopher D Town Address J Craig Venter Institute 9712 Medical Center Drive Rockville MD 20850 USA Email Foo Cheung - fcheung@ Christopher D Town - cdtown@ Corresponding author Open Access Published II June 2007 Received 28 December 2006 BMC Plant Biology 2007 7 29 doi 1471-2229-7-29 Accepted 11 June 2007 This article is available from http I47I-2229 7 29 2007 Cheung and Town licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Musa species contain the fourth most important crop in developing countries. Here we report the analysis of 6 252 BAC end-sequences in order to view the sequence composition of the Musa acuminata genome in a cost effective and efficient manner. Results BAC end sequencing generated 6 252 reads representing 4 420 944 bp including 2 979 clone pairs with an average read length after cleaning and filtering of 707 bp. All sequences have been submitted to GenBank with the accession numbers DX45I975 - DX458350. The BAC endsequences were searched against several databases and significant homology was found to mitochondria and chloroplast transposons and repetitive sequences 36 and proteins I I . Functional interpretation of the protein matches was carried out by Gene Ontology assignments from matches to Arabidopsis and was shown to cover a broad range of categories. From protein matching regions of Musa BAC end-sequences it was determined that the GC content of coding regions was 47 . Where protein matches encompassed a start codon GC content as a function of position 5 to 3 across I29 bp sliding windows generates a rice-like gradient.

TÀI LIỆU LIÊN QUAN
Đã phát hiện trình chặn quảng cáo AdBlock
Trang web này phụ thuộc vào doanh thu từ số lần hiển thị quảng cáo để tồn tại. Vui lòng tắt trình chặn quảng cáo của bạn hoặc tạm dừng tính năng chặn quảng cáo cho trang web này.