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결과 내 검색 동의어 포함

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초록보기

New multiple-stress related gene isolated from sweet potato

and designated it as MusI (multiple stress responsible gene

I). Sequence analysis revealed that its full length cDNA was

998 bp long and included a 717 bp open reading frame encoding

for 238 amino acids. Comparison of its cDNA and genomic

DNA sequence showed that 3 exons were divided by

2 introns in its ORF region. Its deduced amino acid sequence

contained a conserved rubber elongation factor (REF) domain

and showed high homology with many stress-related proteins.

Therefore, it was named MuSI (multiple stress responsible

gene I). Southern hybridization analysis indicated that the

MuSI gene may belong to a multi-gene family. Expression pattern

of the MuSI gene showed that it was differently expressed

among roots, stems, leaves, and flowers of a sweet potato,

and its expression level was especially high in flowers and

white fibrous roots. Its expression was also highly induced

by various stress signals including dehydration, high salt,

heavy metal, oxidation, and plant hormones. Stress tolerance

experiment using transgenic plants overexpressing the MuSI

gene showed that all independent transgenic tobacco lines have

enhanced tolerance to high temperature stress. Among them,

transgenic line 6 particularly showed tolerance to salt, heavy

metal, and osmotic stress as well. These results suggest that

the MuSI gene functions as a positive regulator of various

stress responses and may be useful in improving stress tolerance

of transgenic plants.

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기사명 저자명 페이지 원문 목차
Association of vascular endothelial growth factor gene polymorphisms with osteoporotic vertebral compression fractures in postmenopausal women Young Sun Chung ,Seung Ho Hong ,Kyung Tae Min ,Dong Eun Shin ,Jae Ho Lee ,Yu Shik Shim ,Jung Yong Ahn ,Nam Keun Kim pp.499-505

QTL detection and MAS selection efficiency for lipid content in brown rice(Oryza sativa L.) Yang Qin ,Suk-Man Kim ,Xinhua Zhao ,Hyun-Suk Lee ,Baoyan Jia ,Kyung-Min Kim ,Moo-Young Eun ,Jae-Keun Sohn pp.506-512

Molecular characterization and comparative analysis of two waxy alleles in barley Jian Ma ,Qian-Tao Jiang ,Yu-Ming Wei ,Laroche Andre ,Zhen-Xiang Lu ,Guo-Yue Chen ,Ya-Xi Liu ,You-Liang Zheng pp.513-520

(A)possible role of STRA8 as a transcriptional factor Young-Joon Choi ,Jea-Wan Yoon ,Chul-Woong Pyo ,Jung-Ah Kim ,Seong-Ho Bae ,Sung-Soo Park pp.521-526

Detection of transgenes in three genetically modified rice lines by fluorescence in situ hybridization Hye Mi Park ,Eun Jin Jeon ,Nomar Espinosa Waminal ,Kong Sik Shin ,Soon Jong Kweon ,Beom-Seok Park ,Seok Cheol Suh ,Hyun Hee Kim pp.527-531

Microsatellite analysis of the silkworm strains(Bombyx mori) :high variability and potential markers for strain identification Kee Young Kim ,Pil Don Kang ,Kwang Gil Lee ,Hyung Keun Oh ,Min Jee Kim ,Ki-Hwan Kim ,Sang Won Park ,Sang Jae Lee ,Byung Rae Jin ,Iksoo Kim pp.532-543

Cloning and characterization of the new multiple stress responsible gene Ⅰ(MuSⅠ) from sweet potato Sang-Gyu Seo ,Ji-Seoung Kim ,Yu-Sun Yang ,Byung-Ki Jun ,Seung-Won Kang ,Gung-Pyo Lee ,Wook Kim ,Jong-Bo Kim ,Hyeong-Un Lee ,Sun-Hyung Kim pp.544-552

Expressed sequence tag analysis generated from a normalized full-length cDNA library of the root-knot nematode (Meloidogyne incognita) Man-Jung Kang ,Yong-Hwan Kim ,Bum-Soo Hahn pp.553-562

Determining the fate of Shh-expressing cells in the diencephalon using a BAC transgenic reporter Bumwhee Lee ,Minho Park ,Kwanghee Baek ,Jaeseung Yoon ,Yongsu Jeong pp.563-569

Intron loss mediated structural dynamics and functional differentiation of the polygalacturonase gene family in land plants Kyong-Cheul Park ,Soon-Jae Kwon ,Nam-Soo Kim pp.570-577

Nedd4-2 ubiquitin ligase interacts with RCAN1(DSCR1) for the proteasomal degradation Seon Sook Kim ,Su Ryeon Seo pp.578-582

Molecular cloning of GnRH1 gene and GTH cDNAs of the protogynous longtooth grouper, Epinephelus bruneus Kyeong-Man Hyeon ,Hyung-Bok Jeong ,Bong-Soo Lim ,Sung-Pyo Hur ,Young-Don Lee ,Ji-Gweon Park ,Se-Jae Kim pp.583-591

Apoptotic effect of naphthoquinone derivatives on HCT116 colon cancer cells Young-Sam Im ,Yongseog Chung ,Dae Yeon Won ,Soo Han Kwon ,Hye-Ryun Kim ,Dong Geun Lee ,Seung-Ryul Kim ,Kyung Do Park ,Hak-Kyo Lee ,Joong-Kook Choi pp.592-598

Stimulation of the endosomal TLR pathway enhances autophagy-induced cell death in radiotherapy of breast cancer Su-Jin Kang ,Ji-Hye Tak ,Jung-Hyun Cho ,Hyo-Ji Lee ,Yu-Jin Jung pp.599-606

참고문헌 (30건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
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16 Kim EY, Seo YS, Lee H, and Kim WT (2010) Constitutive expression of CaSRP1, a hot pepper small rubber particle protein homolog, resulted in fast growth and improved drought tolerance in transgenic Arabidopsis plants. Planta 232: 71–83. 미소장
17 Kim JS, Kim YO, Ryu HJ, Kwak YS, Lee JY, and Kang HS (2003) Isolation of stress-related genes of rubber particles and latex in fig tree (Ficus carica) and their expressions by abiotic stress or plant hormone treatments. Plant Cell Physiol. 44: 412-414. 미소장
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25 Plant Physiology's Best Paper Award 2002. 네이버 미소장
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