지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Red algal mitochondrial genomes (mtDNAs) can provide useful information on species identification. mtDNAs of Pyropia / Porphyra (Bangiales, Rhodophyta) have shown diverse variation in their size and gene structure. In particular, the introns and intronic open reading frames found in the ribosomal RNA large subunit gene (rnl) and cytochrome c oxidase subunit 1 gene (cox1) significantly vary the mitochondrial genome size in Pyropia / Porphyra species. In this study, we examined the exon / intron structure of rnl and cox1 genes of Pyropia yezoensis at the intraspecific level. The combined data of rnl and cox1 genes exhibited 12 genotypes for 40 P. yezoensis strains, based on the existence of introns. These genotypes were more effective to identify P. yezoensis strains in comparison to the traditional DNA barcode cox1 marker (5 haplotypes). Therefore, the variation in gene structure of rnl and cox1 can be a novel molecular marker to discriminate the strains of Pyropia species.
목차
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참고문헌 (28)
참고문헌 신청
Bierne, N. / 2000 / Screening for intron-length polymorphisms in penaeid shrimps using exon-primed intron-crossing (EPIC)-PCR / Mol. Ecol. 9:233~235
Brodie, J. / 1998 / A reappraisal of Porphyra and Bangia (Bangiophycidae, Rhodophyta) in the Northeast Atlantic based on the rbcL-rbcS intergenic spacer / J. Phycol. 34:1069~1074
Guillemin, M. L. / 2016 / The bladed Bangiales (Rhodophyta) of the South Eastern Pacific: molecular species delimitation reveals extensive diversity / Mol. Phylogenet. Evol. 94:814~826
Hebert, P. D. N. / 2003 / Biological identifications through DNA barcodes / Proc. Biol. Sci. 270:313~321
Hughey, J. R. / 2014 / Minimally destructive sampling of type specimens of Pyropia (Bangiales, Rhodophyta) recovers complete plastid and mitochondrial genomes / Sci. Rep. 4:5113
Brodie, J. / 1998 / A reappraisal of Porphyra and Bangia (Bangiophycidae, Rhodophyta) in the Northeast Atlantic based on the rbcL-rbcS intergenic spacer / J. Phycol. 34:1069~1074
Guillemin, M. L. / 2016 / The bladed Bangiales (Rhodophyta) of the South Eastern Pacific: molecular species delimitation reveals extensive diversity / Mol. Phylogenet. Evol. 94:814~826
Hebert, P. D. N. / 2003 / Biological identifications through DNA barcodes / Proc. Biol. Sci. 270:313~321
Hughey, J. R. / 2014 / Minimally destructive sampling of type specimens of Pyropia (Bangiales, Rhodophyta) recovers complete plastid and mitochondrial genomes / Sci. Rep. 4:5113
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