美国植物学期刊(英文)最新文献

{"title":"Dominant Macroalgae in Bahía de Cochinos, Matanzas, Cuba","authors":"Yusimí Alfonso, Patricia González Sánchez, Hansel Caballero Aragón, P. Chevalier, Jhoana Díaz-Larrea, R. Cabrera","doi":"10.4236/ajps.2022.136054","DOIUrl":"https://doi.org/10.4236/ajps.2022.136054","url":null,"abstract":"","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70312956","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}

{"title":"Identification of Large Deletion of <i>Ccs</i> Responsible for Non-Red Fruit Color in Pepper (<i>Capsicum annuum</i>) and Development of DNA Marker to Distinguish the Deletion","authors":"Shiho Omori, T. Sasanuma","doi":"10.4236/ajps.2022.139084","DOIUrl":"https://doi.org/10.4236/ajps.2022.139084","url":null,"abstract":"","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70316896","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}

{"title":"Morphological Characterization and Phenological Modeling of Jatropha platyphylla (Euphorbiaceae) Muell. Arg. Genotypes","authors":"Edith Salazar-Villa, Martha Lidia Gutiérrez-Pérez, Federico Soto-Landeros, Karla Marina Báez-Parra, Maria P. Sosa-Segura, M. Angulo-Escalante","doi":"10.4236/ajps.2022.131002","DOIUrl":"https://doi.org/10.4236/ajps.2022.131002","url":null,"abstract":"Morphological characterization and phenological modeling were carried out on genotypes of Jatropha platyphylla collected from the states of Sinaloa and Durango, Mexico. The morphological characterization evidenced the existence of monoecious plants, finding individuals with male and female flowers in the same inflorescence. Fruit with four seeds was also found. The phenological study was divided into two phases and calculated in thermal requirement ( ̊D): Vegetative [seedtime (0), germination (24), emergence (98), cotyledons (87), second (302) and fourth (524) true leaves, end of vegetative growth (302)] and reproductive [flowering (303), fructification (342), maturation (126), defoliation and senescence (450)]. The thermal constant (2558) was similar in all eight genotypes. The phenological stages and the accumulated degree days were adjusted with a third-degree polynomial (Stage = −0.0041x + 0.7446x − 8.6808x + 6.2448) (R = 0.99%) stage. The development of phenological models facilitates the prediction of the flowering date for the selection of varieties with high oil and protein content.","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70310032","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}

{"title":"Studies on Tracheary Element of Several Native Cycad Species in Australia and Two American Plants","authors":"Yuyuan Huang, Harvey Ottley, Y. Yep, Sharon L. Wilson, David Griffiths, Nikeeta O’sullivan, Yanhua Han, Jane Hempel","doi":"10.4236/ajps.2022.131010","DOIUrl":"https://doi.org/10.4236/ajps.2022.131010","url":null,"abstract":"Cycas angulata, Cycas armstrongii and Cycas conferta that are native species of Australia were collected in Darwin city of tropical region, Zamia erosa and angiosperm Guaiacum officinale of Zygophyllaceae which are introduced collected in the Darwin Botanic Gardens, and were carried out light microscope and electron microscope observed research to tracheary element and parenchyma tissue cells of leaflet, rachis and stem. The results showed that there are more vessel elements in their xylems; the length of vessel element of Cycadaceae with Zamiaceae are not obvious difference, the length of vessel element of angiosperm Guaiacum officinale is shorter, but their diameter is smaller, we thought that the characteristics which the length of vessel element is longer and the diameter is bigger are more evolutionary, because thus vessel, their number which interconnected points of possessed perforations’ end walls of vessel element is fewer, and the passageway space is larger so that the conduction speed and quantity are faster and more in unit length range and unit time. These vessels are annular vessels, spiral vessels, scalariform vessels, reticular vessels, pitted vessels and scalariform-pitted vessels, etc. In the transverse section, the vessel elements of Cycadaceae and Zamiaceae are circular, polygonous, more similar to vessel characteristics of leaf and stem of some angiosperms; however, the number of circular vessel of Guaiacum officinale is more, about occupy 35%, others are polygonous. The diameter of vessel is that annular vessel, spiral vessel is least, scalariform vessel or scalariform-reticular vessel is medium, reticular vessel and pitted vessel are the bigHow to cite this paper: Huang, Y.Y., Ottley, H., Yep, Y., Wilson, S., Griffiths, D., O’sullivan, N., Han, Y.H. and Hempel, J. (2022) Studies on Tracheary Element of Several Native Cycad Species in Australia and Two American Plants. American Journal of Plant Sciences, 13, 147-174. https://doi.org/10.4236/ajps.2022.131010 Received: December 8, 2021 Accepted: January 25, 2022 Published: January 28, 2022 Copyright © 2022 by author(s) and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY 4.0). http://creativecommons.org/licenses/by/4.0/","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70310428","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}

{"title":"Analysis of Heavy Metals in the Vegetative and Generative Organs of <i>Paulownia tomentosa</i> (Thunb.) Steud., 1841","authors":"Mamadiyorov Muzaffar Umrzokovich, Djuraev Tulkin Arzikulovich, Ergasheva Farogat Sheralievna, Khushmatov Shunkor Sadullaevich","doi":"10.4236/ajps.2022.1312098","DOIUrl":"https://doi.org/10.4236/ajps.2022.1312098","url":null,"abstract":"","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70310908","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}

{"title":"Interaction Effect of Auxin and Cytokinin on in Vitro Shoot Regeneration and Rooting of Endangered Medicinal Plant Valeriana jatamansi Jones through Tissue Culture","authors":"Urooj Nazir, Zishan Gul, G. M. Shah, Nayyar Iqbal Khan","doi":"10.4236/ajps.2022.132014","DOIUrl":"https://doi.org/10.4236/ajps.2022.132014","url":null,"abstract":"","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70310993","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}

{"title":"Assessment of <i>in Situ</i> Anthelminthic Activity of Ethanolic Extract of <i>Bidens pilosa</i> against Adult’s Gastro-Intestinal Strongyle of Small Ruminants","authors":"M. Gertrude, Yondo Jeannette, T. Gabriel, M. Mbida","doi":"10.4236/ajps.2022.134027","DOIUrl":"https://doi.org/10.4236/ajps.2022.134027","url":null,"abstract":"Infections caused by gastrointestinal nematodes are major threats to livestock industry in the developing countries. They cause direct effects in form of loss in production and indirect economic losses due to high cost of anthelmintic drugs. Various alternative strategies are in practice to control parasitism which includes the usage of medicinal plants. This study evaluates the in situ anthelminthic activity of Bidens pilosa ethanolic extract on gastro-intestinal strongyles of small ruminants. Twenty (20) naturally infested goats of both sexes were distributed into 5 groups (n = 4) corresponding to groups receiv-ing Tween 80 at 2.8%, Albendazole at 5 mg/kg and the three doses of extract (125, 250 and 500 mg/kg). The doses of extract and 2.8% Tween 80 were administered twice daily for 3 consecutive days while Albendazole was administered in a single dose. Faecal eggs count reduction, body weight, packed cell volume (PCV) and total worm count reduction were determined. Results showed that the ethanolic extract of B. pilosa was not effective against adult worms while Albendozole inflicted a 100% reduction of eggs count and total worm count of digestive strongyle. Body weight and PCV remain almost con-stant. This study indicates that ethanolic extract of B. pilosa at tested doses has no anthelminthic activity. However, further optimization and standardization of the ethanolic extract of B. pilosa could enhance its anthelminthic activity.","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70311827","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}

{"title":"Nutritive Value and Silage Fermentation Characteristics of Forage Sorghum (<i>Sorghum bicolor</i> L.) Genotypes and Lablab (<i>Lablab purpureus</i> L.) Mixture","authors":"M. Umesh, I. Lepcha, S. Begna, P. Gowda, S. Angadi","doi":"10.4236/ajps.2022.136048","DOIUrl":"https://doi.org/10.4236/ajps.2022.136048","url":null,"abstract":"","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70312605","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}

{"title":"A Putative Protein with No Known Function in <i>Arabidopsis thaliana</i> Harbors a Domain with Adenylyl Cyclase Activity","authors":"Katlego S. Sehlabane, Patience Chatukuta, T. Dikobe, E. Bobo, Angela Sibanda, D. Kawadza, O. Ruzvidzo","doi":"10.4236/ajps.2022.137062","DOIUrl":"https://doi.org/10.4236/ajps.2022.137062","url":null,"abstract":"","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70313062","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}

{"title":"Physical and Cooking Characteristics of Six Cowpea Varieties Seeds Cultivated in Burkina Faso","authors":"K. Traoré, P. Sawadogo, T. B. J. Batiéno, N. Sawadogo, Hamadou Zongo, S. L. Poda, J. Tignegre, T. J. Ouédraogo, M. Sawadogo","doi":"10.4236/ajps.2022.137061","DOIUrl":"https://doi.org/10.4236/ajps.2022.137061","url":null,"abstract":"","PeriodicalId":56643,"journal":{"name":"美国植物学期刊(英文)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70313461","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}