WordNet
- large widespread genus of medium-sized terrestrial ferns; in some classification systems placed in Polypodiaceae (同)genus Dryopteris
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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/02/07 08:58:37」(JST)
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English Journal
- New MADS-Box Gene in Fern: Cloning and Expression Analysis of DfMADS1 from Dryopteris fragrans.
- Huang Q1, Li W2, Fan R3, Chang Y2.Author information 1Laboratory of Plant Research, College of Life sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, P. R. China ; Institute of Natural Resources and Ecology, Heilongjiang Academy of Science, Harbin, Heilongjiang Province, P. R. China.2Laboratory of Plant Research, College of Life sciences, Northeast Agricultural University, Harbin, Heilongjiang Province, P. R. China.3Key Laboratory of Chinese Materia Medica (Ministry of Education), Heilongjiang University of Chinese Medicine, Harbin, Heilongjiang Province, P. R. China.AbstractMADS genes encode a family of transcription factors, some of which control the identities of floral organs in flowering plants. Most of the MADS-box genes in fern have been cloned and analyzed in model plants, such as Ceratopteris richardii and Ceratopteris pteridoides. In this study, a new MADS-box gene, DfMADS1(GU385475), was cloned from Dryopteris fragrans (L.) Schott to better understand the role of MADS genes in the evolution of floral organs. The full-length DfMADS1 cDNA was 973 bp in length with a 75bp 5'-UTR and a 169bp 3'-UTR. The DfMADS1 protein was predicted to contain a typical MIKC-type domain structure consisting of a MADS domain, a short I region, a K domain, and a C-terminal region. The DfMADS1 protein showed high homology with MADS box proteins from other ferns. Phylogenetic analysis revealed that DfMADS1 belongs to the CRM1-like subfamily. RT-PCR analysis indicated that DfMADS1 is expressed in both the gametophytes and the sporophytes of D. fragrans.
- PloS one.PLoS One.2014 Jan 22;9(1):e86349. doi: 10.1371/journal.pone.0086349. eCollection 2014.
- MADS genes encode a family of transcription factors, some of which control the identities of floral organs in flowering plants. Most of the MADS-box genes in fern have been cloned and analyzed in model plants, such as Ceratopteris richardii and Ceratopteris pteridoides. In this study, a new MADS-box
- PMID 24466046
- Vegetation composition and 226Ra uptake by native plant species at a uranium mill tailings impoundment in South China.
- Hu N1, Ding D2, Li G1, Zheng J1, Li L1, Zhao W1, Wang Y1.Author information 1Key Discipline Laboratory for National Defense for Biotechnology in Uranium Mining and Hydrometallurgy, University of South China, Hengyang, Hunan 421001, PR China.2Key Discipline Laboratory for National Defense for Biotechnology in Uranium Mining and Hydrometallurgy, University of South China, Hengyang, Hunan 421001, PR China. Electronic address: dingdxzzz@163.com.AbstractA field investigation was conducted for the vegetation composition and 226Ra uptake by native plant species at a uranium mill tailings impoundment in South China. 80 species belonging to 67 genera in 32 families were recorded in the sampling sites. The Poaceae and Asteraceae were the dominant families colonizing the impoundment. The number of the plant species and vegetation community composition in the sampling sites seemed most closely related to the activities of 226Ra and the pH value of the uranium tailings. The plant species in the sampling sites with relatively low activities of 226Ra and relatively high pH value formed a relatively stable vegetation community. The plant species in the sampling sites with medium activities of 226Ra and medium pH value formed the transitional vegetation community. The plant species in the sampling sites with relatively high activities of 226Ra and relatively low pH value formed a simple unstable vegetation community that was similar to that on the unused grassland. The activities of 226Ra and transfer factors (TFs) varied greatly with the plant species. The high activities of 226Ra and TFs were found in the leaves of Pteris multifida (150.6 Bq/g of AW; 9.131), Pteridium aquilinum (122.2 Bq/g of AW; 7.409), and Dryopteris scottii (105.7 Bq/g of AW; 6.408). They satisfied the criteria for a hyperaccumulator for 226Ra. They may be the candidates for phytoremediation of 226Ra in the uranium mill tailings impoundment areas and the contaminated soils around.
- Journal of environmental radioactivity.J Environ Radioact.2014 Jan 9;129C:100-106. doi: 10.1016/j.jenvrad.2013.12.012. [Epub ahead of print]
- A field investigation was conducted for the vegetation composition and 226Ra uptake by native plant species at a uranium mill tailings impoundment in South China. 80 species belonging to 67 genera in 32 families were recorded in the sampling sites. The Poaceae and Asteraceae were the dominant famili
- PMID 24412774
- Characterization of a New Sesquiterpene and Antifungal Activities of Chemical Constituents from Dryopteris fragrans (L.) Schott.
- Huang YH1, Zeng WM2, Li GY3, Liu GQ4, Zhao DD5, Wang J6, Zhang YL7.Author information 1Key Laboratory of Molecular Biology of Heilongjiang Province, College of Life Science, Heilongiang University, Harbin 150080, China. YHHuanghd@163.com.2Key Laboratory of Molecular Biology of Heilongjiang Province, College of Life Science, Heilongiang University, Harbin 150080, China. wmzenghd@163.com.3Pharmaceutical College, Harbin Medical University, Harbin 150086, China. leegy@163.com.4Key Laboratory of Molecular Biology of Heilongjiang Province, College of Life Science, Heilongiang University, Harbin 150080, China. waterpowerful@sina.com.5Key Laboratory of Molecular Biology of Heilongjiang Province, College of Life Science, Heilongiang University, Harbin 150080, China. ddzhaohd@163.com.6Key Laboratory of Molecular Biology of Heilongjiang Province, College of Life Science, Heilongiang University, Harbin 150080, China. ebenbenebenben@sina.com.7Key Laboratory of Molecular Biology of Heilongjiang Province, College of Life Science, Heilongiang University, Harbin 150080, China. YLZhangHd@163.com.AbstractOne new sesquiterpene and six known compounds were isolated from Dryopteris fragrans (L.) Schot. They were identified as 3-O-β-D-glucopyranosylalbicanol- 11-O-β-D-glucopyranoside (1), dihydroconiferylalcohol (2), (E)-3-(4-hydroxyphenyl)acrylic acid (3), esculetin (4), 5,7-dihydroxy-2-hydroxymethylchromone (5), eriodictyol (6) and isoorientin (7) by UV, MS, 1D-NMR and 2D-NMR spectroscopy. The antifungal activities of the seven isolated compounds were screened. Compounds 2, 3, 4 and 5 showed obvious activities against Microsporum canis and Epidermophyton floccosum.
- Molecules (Basel, Switzerland).Molecules.2014 Jan 2;19(1):507-13. doi: 10.3390/molecules19010507.
- One new sesquiterpene and six known compounds were isolated from Dryopteris fragrans (L.) Schot. They were identified as 3-O-β-D-glucopyranosylalbicanol- 11-O-β-D-glucopyranoside (1), dihydroconiferylalcohol (2), (E)-3-(4-hydroxyphenyl)acrylic acid (3), esculetin (4), 5,7-dihydroxy-2-hydroxymethyl
- PMID 24451246
Japanese Journal
- Geographical Distribution of Sexual and Apogamous Types of <i>Dryopteris formosana </i>and <i>Dryopteris varia </i>(Dryopteridaceae) in Taiwan
- Acta Phytotaxonomica et Geobotanica 68(1), 23-32, 2017
- NAID 130005612094
- Errata and Corrigenda
- Acta Phytotaxonomica et Geobotanica 68(1), 64-64, 2017
- NAID 130005612091
- Biomass Accumulation and Net Primary Production during the Early Stage of Secondary Succession after a Severe Forest Disturbance in Northern Japan
- Forests 7(11), 287, 2016-11-18
- NAID 120005951963
Related Links
- Dryopteris 1] commonly called wood fern, male fern, or buckler fern, is a genus of about 250 species of ferns with distribution in the temperate Northern Hemisphere, with the highest species diversity in eastern Asia. Many of the species have ...
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