PMID- 21127704 OWN - NLM STAT- MEDLINE DCOM- 20110329 LR - 20211020 IS - 1110-7251 (Electronic) IS - 1110-7243 (Print) IS - 1110-7243 (Linking) VI - 2011 DP - 2011 TI - Isolation of BAC clones containing conserved genes from libraries of three distantly related moths: a useful resource for comparative genomics of Lepidoptera. PG - 165894 LID - 10.1155/2011/165894 [doi] LID - 165894 AB - Lepidoptera, butterflies and moths, is the second largest animal order and includes numerous agricultural pests. To facilitate comparative genomics in Lepidoptera, we isolated BAC clones containing conserved and putative single-copy genes from libraries of three pests, Heliothis virescens, Ostrinia nubilalis, and Plutella xylostella, harboring the haploid chromosome number, n = 31, which are not closely related with each other or with the silkworm, Bombyx mori, (n = 28), the sequenced model lepidopteran. A total of 108-184 clones representing 101-182 conserved genes were isolated for each species. For 79 genes, clones were isolated from more than two species, which will be useful as common markers for analysis using fluorescence in situ hybridization (FISH), as well as for comparison of genome sequence among multiple species. The PCR-based clone isolation method presented here is applicable to species which lack a sequenced genome but have a significant collection of cDNA or EST sequences. FAU - Yasukochi, Yuji AU - Yasukochi Y AD - Insect Genome Research Unit, National Institute of Agrobiological Sciences, Tsukuba, Ibaraki, Japan. yaskoch@affrc.go.jp FAU - Tanaka-Okuyama, Makiko AU - Tanaka-Okuyama M FAU - Kamimura, Manabu AU - Kamimura M FAU - Nakano, Ryo AU - Nakano R FAU - Naito, Yota AU - Naito Y FAU - Ishikawa, Yukio AU - Ishikawa Y FAU - Sahara, Ken AU - Sahara K LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20101125 PL - United States TA - J Biomed Biotechnol JT - Journal of biomedicine & biotechnology JID - 101135740 SB - IM MH - Animals MH - Chromosomes, Artificial, Bacterial/*genetics MH - Cloning, Molecular MH - Expressed Sequence Tags MH - *Gene Library MH - Genes, Insect MH - Genome, Insect MH - Genomics/*methods MH - Moths/*genetics MH - Phylogeny MH - Polymerase Chain Reaction MH - Species Specificity PMC - PMC2992816 EDAT- 2010/12/04 06:00 MHDA- 2011/03/30 06:00 PMCR- 2010/11/25 CRDT- 2010/12/04 06:00 PHST- 2010/06/30 00:00 [received] PHST- 2010/10/25 00:00 [accepted] PHST- 2010/12/04 06:00 [entrez] PHST- 2010/12/04 06:00 [pubmed] PHST- 2011/03/30 06:00 [medline] PHST- 2010/11/25 00:00 [pmc-release] AID - 10.1155/2011/165894 [doi] PST - ppublish SO - J Biomed Biotechnol. 2011;2011:165894. doi: 10.1155/2011/165894. Epub 2010 Nov 25.