title: A new set of universal de novo sequencing primers for extensive coverage of noncoding chloroplast DNA: new opportunities for phylogenetic studies and cpSSR discovery.
abstract: We present a new set of universal de novo sequencing primers targeting noncoding chloroplast DNA. The set of 107 polymerase chain reaction (PCR) primers span approximately 86% of the noncoding nucleotides in the large single copy region of Nicotiana tabacum, Oryza sativa and the orchid Phalaenopsis aphrodite. PCR tests confirmed the primers are effective in a wide range of monocots and dicots. More than 19.5 kb of cpDNA sequence was obtained across representative orchid genera with up to 82 chloroplast simple sequence repeats (cpSSRs) detected per genus. This primer set will facilitate both phylogenetic studies and rapid discovery of cpSSRs for plants, such as orchids, where there are limited genomic resources.
authors.affiliation: School of Botany and Zoology, The Australian National University, Canberra ACT 020,0 Australia.
authors.forename: Daniel
authors.initials: D
authors.lastname: Ebert
authors.forename: Rod
authors.initials: R
authors.lastname: Peakall