Journal of Plant Biotechnology最新文献_第9页

Comparative analysis of AGPase proteins and conserved domains in sweetpotato (Ipomoea batatas (L.) Lam.) and its two wild relatives 甘薯AGPase蛋白和保守结构域的比较分析和它的两个野生亲戚

Journal of Plant Biotechnology Pub Date : 2022-03-31 DOI: 10.5010/jpb.2022.49.1.039

H. Nie, Sujung Kim, Jongbo Kim, Suk-Yoon. Kwon, Sunhyung Kim

引用次数: 0

Biolistic transformation of Moroccan durum wheat varieties by using mature embryo-derived calli 利用成熟胚源愈伤组织对摩洛哥硬粒小麦品种进行生物转化

Journal of Plant Biotechnology Pub Date : 2021-12-31 DOI: 10.5010/jpb.2021.48.4.246

Chaimae Senhaji, F. Gaboun, Rabha Abdelwahd, G. Diria, S. Udupa, A. Douira, D. Iraqi

引用次数: 0

Ecogeographical variations of the vegetative and floral traits of Lilium amabile Palibian 百合花营养和花性状的生态地理变异

Journal of Plant Biotechnology Pub Date : 2021-12-31 DOI: 10.5010/jpb.2021.48.4.236

Viet-Yen Nguyen, R. Rai, Jong-Hwa Kim, Ji-Young Kim, J. Na

{"title":"Ecogeographical variations of the vegetative and floral traits of Lilium amabile Palibian","authors":"Viet-Yen Nguyen, R. Rai, Jong-Hwa Kim, Ji-Young Kim, J. Na","doi":"10.5010/jpb.2021.48.4.236","DOIUrl":"https://doi.org/10.5010/jpb.2021.48.4.236","url":null,"abstract":"This study aimed to characterize the morphological variations in the vegetative and floral traits of 73 wild Lilium amabile plants from six habitats in Korea. It was observed that L. amabile is distributed nationwide at any altitude from 300 m (Mt Mangdaeam) to 1550 m (Mt Halla). The majority of the natural habitats of L. amabile were found on mountain slopes, and some were found in rugged mountain regions. The down-facing flowers of this species not only had many blotches but also dense trichomes, and the flowering time was found to be from mid-June to mid-July. ANOVA revealed significant variations in vegetative and floral traits among the six habitats, indicating that the environment has substantial influences on the various growth parameters of L. amabile , such as plant height; number of leaves, bracts, papillae, and flowers; leaf angle; and lengths of the anther, longest blotch, and nectary of the petiole. In addition, the vegetative and floral traits were found closely correlated with each other under the direct impact of the environment. These findings will facilitate to find the appropriate environmental conditions for the conservation and development of L. amabile population as future lily-breeding materials.","PeriodicalId":16797,"journal":{"name":"Journal of Plant Biotechnology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47210364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Allergenicity assessment of novel proteins expressed in genetically modified organisms 转基因生物中表达的新型蛋白质的致敏性评估

Journal of Plant Biotechnology Pub Date : 2021-12-31 DOI: 10.5010/jpb.2021.48.3.201

Sang-Gu Lee, Seonwoo Oh, S. Park, Hyoun-Min Park, Eun-Ha Kim, SouYoung Jin, Tae-Hun Ryu

引用次数: 0

Potential of Hanjeli (Coix lacryma-jobi) essential oil in preventing SARS-CoV-2 infection via blocking the Angiotensin Converting Enzyme 2 (ACE2) receptor 韩结梨精油通过阻断血管紧张素转换酶2 (ACE2)受体预防SARS-CoV-2感染的潜力

Journal of Plant Biotechnology Pub Date : 2021-12-31 DOI: 10.5010/jpb.2021.48.4.289

D. Diningrat, A. N. Sari, N. Harahap, Kusdianti

{"title":"Potential of Hanjeli (Coix lacryma-jobi) essential oil in preventing SARS-CoV-2 infection via blocking the Angiotensin Converting Enzyme 2 (ACE2) receptor","authors":"D. Diningrat, A. N. Sari, N. Harahap, Kusdianti","doi":"10.5010/jpb.2021.48.4.289","DOIUrl":"https://doi.org/10.5010/jpb.2021.48.4.289","url":null,"abstract":"Covid-19 is an ongoing pandemic as we speak in 2022. This infectious disease is caused by the SARS-CoV-2 virus, which infects cells by binding to the angiotensin-converting enzyme 2 (ACE2) receptor on the cell surface. Thus, strategies that inhibit the binding of SARS-CoV-2 to the ACE2 receptor can stop this contagion. Hanjeli (Coix lacryma-jobi) essential oil contains many bioactive compounds, including dodecanoic acid;tetradecanoic acid;7-Amino-8-imino-2-(2-imino-2H-chromen-3-yl);and 1,5,7,10-tetraaza-phen-9-one. These compounds suppress viral replication and may prevent Covid-19. Accordingly, this study assessed whether, these four limonoid compounds can block the ACE2 receptor. To this end, their physicochemical properties were predicted using Lipinski's “rule of five” on the SwissADME website, and their toxicity was assessed using the online tools ProTox and pkCSM. Additionally, their interactions with the ACE2 receptor were predicted via molecular docking using Autodock Vina. All the four compounds satisfied the “rule of five” and tetradecanoic acid was predicted to have a higher affinity than the comparison compound remdesivir and the original ligand of ACE2. Molecular docking results suggested that the compounds from hanjeli essential oil interact with the active site of the ACE2 receptor similarly as the original ligand and remdesivir. In conclusion, hanjeli essential oil contains compounds predicted hinder the interaction of SARS-CoV-2 with the ACE2 receptor. Accordingly, our data may facilitate the development of a phytomedical strategy against SARS-CoV-2 infection. © Korean Society for Plant Biotechnology","PeriodicalId":16797,"journal":{"name":"Journal of Plant Biotechnology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47343224","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Coffee cultivation techniques, impact of climate change on coffee production, role of nanoparticles and molecular markers in coffee crop improvement, and challenges 咖啡栽培技术，气候变化对咖啡生产的影响，纳米粒子和分子标记在咖啡作物改良中的作用，以及挑战

Journal of Plant Biotechnology Pub Date : 2021-12-31 DOI: 10.5010/jpb.2021.48.4.207

B. J. Naik, Seong-Cheol Kim, R. Seenaiah, P. A. Basha, E. Song

引用次数: 3

Transcriptome analysis of a transgenic Arabidopsis plant overexpressing CsBCAT7 reveals the relationship between CsBCAT7 and branched-chain amino acid catabolism 对过表达CsBCAT7转基因拟南芥植株的转录组分析揭示了CsBCAT7与支链氨基酸分解代谢之间的关系

Journal of Plant Biotechnology Pub Date : 2021-12-31 DOI: 10.5010/jpb.2021.48.4.228

Young-Cheon Kim, Dong Sook Lee, Youjin Jung, Eun Bin Choi, Jungeun An, Sanghyeob Lee, Jong-Seop Lee

{"title":"Transcriptome analysis of a transgenic Arabidopsis plant overexpressing CsBCAT7 reveals the relationship between CsBCAT7 and branched-chain amino acid catabolism","authors":"Young-Cheon Kim, Dong Sook Lee, Youjin Jung, Eun Bin Choi, Jungeun An, Sanghyeob Lee, Jong-Seop Lee","doi":"10.5010/jpb.2021.48.4.228","DOIUrl":"https://doi.org/10.5010/jpb.2021.48.4.228","url":null,"abstract":"The amino acids found in plants play important roles in protein biosynthesis, signaling processes, and stress responses, and as components in other biosynthesis pathways. Amino acid degradation helps maintain plant cells' energy states under certain carbon starvation conditions. Branched-chain amino acid transferases (BCATs) play an essential role in the metabolism of branched-chain amino acids (BCAAs) such as isoleucine, leucine and valine. In this paper, we performed genome-wide RNA-seq analysis using CsBCAT7 -overexpressing Arabidopsis plants. We observed significant changes in genes related to flowering time and genes that are germination-responsive in transgenic plants. RNA-seq and RT-qPCR analyses revealed that the expression levels of some BCAA catabolic genes were upregulated in these same transgenic plants, and that this correlated with a delay in their senescence phenotype when the plants were placed in extended darkness conditions. These results suggest a connection between BCAT and the genes implicated in BCAA catabolism.","PeriodicalId":16797,"journal":{"name":"Journal of Plant Biotechnology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47320132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Silver nitrate and silver-thiosulphate mitigates callus and leaf abscission during Shisham clonal micro-propagation 硝酸银和硫代硫酸银可减轻水参无性系繁殖过程中愈伤组织和叶片脱落

Journal of Plant Biotechnology Pub Date : 2021-09-30 DOI: 10.5010/jpb.2021.48.3.173

Manoj Raturi, A. Thakur

引用次数: 1

Gibberellins enhance plant growth and ginsenoside content in Panax ginseng 赤霉素促进人参植株生长，提高人参皂苷含量

Journal of Plant Biotechnology Pub Date : 2021-09-30 DOI: 10.5010/jpb.2021.48.3.186

C. Hong, G. Jang, H. Ryu

引用次数: 0

Comparative analysis of hydroponically cultivated barley sprouts yield, polyphenol and mineral content by nutrient solution treatment 营养液处理对水培大麦芽产量、多酚和矿物质含量的影响

Journal of Plant Biotechnology Pub Date : 2021-09-30 DOI: 10.5010/jpb.2021.48.3.193

Kyeoung-Cheol Kim, Ju-Sung Kim

{"title":"Comparative analysis of hydroponically cultivated barley sprouts yield, polyphenol and mineral content by nutrient solution treatment","authors":"Kyeoung-Cheol Kim, Ju-Sung Kim","doi":"10.5010/jpb.2021.48.3.193","DOIUrl":"https://doi.org/10.5010/jpb.2021.48.3.193","url":null,"abstract":"Barley ( Hordeum vulgare cv. Hangmaeg) sprouts are important microgreens that contain high levels of polyphenols and flavonoids, as well as minerals, vitamin and chlorophyll. Barley sprouts were grown for 9 days and growth was checked every 3 days. In this study, the cultivation efficiency according to the nutrient solution treatment was evaluated by analyzing the length of barley sprouts, fresh weight, chlorophyll, and the yield by growth period. In addition, we tried to increase the industrial applicability of germinated barley through analysis of inorganic component, total polyphenol and total flavonoid content of the extract, and functional substance analysis using HPLC. As a result, the growth rate of the nutrient solution treatment group was faster than that of the control group. When harvested on the 9th day of sowing, the nutrient solution treatment group showed a significant increase in yield compared to the control group. And the barley sprout extract of the nutrient solution treatment group had higher total flavonoid content and luteolin content. Also, the efficiency of water was higher than that of ethanol when extracting phenolics from barley sprouts. Therefore, this study suggests that nutrient input is effective for increasing polyphenol content and increasing production in barley sprout hydroponics.","PeriodicalId":16797,"journal":{"name":"Journal of Plant Biotechnology","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48379333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2