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Genomic Analyses Yield Markers for Identifying Agronomically Important Genes in Potato

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Molecular Plant 2018年第3期11卷 473-484页

作者： Yangping Li Christophe Colleoni Junjie Zhang Qiqi Liang Yufeng Hu Holly Ruess Reinhard Simon Yinghong Liu Hanmei Liu Guowu Yu Eric Schmitt Ghloe Ponitzki Guangjian Liu Huanhuan Huang Feilong Zhan Lin Chen Yubi Huang David Spooner Binquan Huang College of Agronomy Sichuan Agricultural University Chengdu China Joint International Research Laboratory of Crop Resources and Genetic Improvement of Ministry of Education Sichuan Agricultural University Chengc)u China University of Lille CNRS UMR 8576-UGSF Lille France College of Life Science Sichuan Agricultural University Chengdu China Novogene Bioinformatics Institute Beijing China Vegetable Crops Research Unit USDA-Agricultural Research Service Department of Horticulture University of Wisconsin Madison Wl USA Integrated IT and Computational Research Unit International Potato Center Lima Peru Maize Research Institute Sichuan Agricultural University Chengdu China University of Lille CNRS UMR 8198 Evo Eco-Paleo Lille France Department of Plant Sciences University of Oxford Oxford UK These authors contributed equally to this article.

Wild potato species have substantial phenotypic and physiological diversity. Here, we report a comprehen- sive assessment of wild and cultivated potato species based on genomic analyses of 201 accessions of Solanum section Petota. We sequenced the genomes of these 201 accessions and identified 6 487 006 high-quality single nucleotide polymorphisms （SNPs） from 167 accessions in clade 4 of Solanum section Petota, including 146 wild and 21 cultivated diploid potato accessions with a broad geographic distribution. Genome-wide genetic variation analysis showed that the diversity of wild potatoes is higher than that of cultivated potatoes, and much higher genetic diversity in the agronomically important disease resistance genes was observed in wild potatoes. Furthermore, by exploiting information about known quantitative trait loci （QTL）, we identified 609 genes under selection, including those correlated with the loss of bitterness in tubers and those involved in tuberization, two major domesticated traits of potato. Phylogenetic analyses revealed a north-south division of all species in clade 4, not just those in the S. brevicaule complex, and further supported So candolleanum as the progenitor of cultivated potato and the monophyletic origin of cultivated potato in southern Peru. In addition, we analyzed the genome of S. candolleanum and identified 529 genes lost in cultivated potato. Collectively, the molecular markers generated in this study provide a valuable resource for the identification of agronomicaUy important genes useful for potato breeding.

关键词： potato Solanum section Petota genetic diversity molecular marker domestication phylogeny

Rhizosphere microbial communities associated to rose replant disease:links to plant growth and root metabolites

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horticulture Research 2020年第1期7卷 1031-1046页

作者： B.Yim A.Baumann G.Grunewaldt-Stöcker B.Liu L.Beerhues S.Zühlke M.Sapp J.Nesme S.J.Sørensen K.Smalla T.Winkelmann Institute of Horticultural Production Systems Leibniz Universität Hannover30419 HannoverGermany Julius Kühn-Institut(JKI) Institute for Epidemiology and Pathogen Diagnostics38104 BraunschweigGermany Institute of Pharmaceutical Biology Technische Universität Braunschweig38106 BraunschweigGermany Faculty of Chemistry and Chemical Biology(CCB) Technische Universität Dortmund44227 DortmundGermany Cluster of Excellence on Plant Sciences(CEPLAS) Institute for Population GeneticsHeinrich Heine University40225 DüsseldorfGermany section of Microbiology Department of BiologyUniversity of Copenhagen2100 CopenhagenDenmark

Growth depression of Rosa plants at sites previously used to cultivate the same or closely related species is a typical symptom of rose replant disease(RRD).Currently,limited information is available on the causes and the etiology of RRD compared to apple replant disease(ARD).Thus,this study aimed at analyzing growth characteristics,root morphology,and root metabolites,as well as microbial communities in the rhizosphere of the susceptible rootstock Rosa corymbifera‘Laxa’grown in RRD-affected soil from two sites(Heidgraben and Sangerhausen),either untreated or disinfected byγ-*** a greenhouse bioassay,plants developed significantly more biomass in theγ-irradiated than in the untreated soils of both *** plant metabolites detected in ***‘Laxa’roots were site-and *** aloesin was recorded in significantly higher concentrations in untreated than inγ-irradiated soils from Heidgraben,the concentrations of phenylalanine were significantly lower in roots from untreated soil of both *** microbial communities of 8-week-old plants were studied by sequencing of 16S rRNA,ITS,and cox gene fragments amplified from total community *** by microscopic observations,sequences affiliated to the bacterial genus Streptomyces and the fungal genus Nectria were identified as potential causal agents of RRD in the soils *** relative abundance of oomycetes belonging to the genus Pythiogeton showed a negative correlation to the growth of the ***,the RRD symptoms,the effects of soil treatments on the composition of the rhizosphere microbial community revealed striking similarities to findings related to ARD.

关键词： soil roots plant

Pineapple (<i>Ananas comosus</i>L. Merr.), Waste Streams, Characterisation and Valorisation: An Overview

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Open Journal of Ecology 2021年第9期11卷 610-634页

作者： Wafaa M. Hikal Abeer A. Mahmoud Hussein A. H. Said-Al Ahl Amra Bratovcic Kirill G. Tkachenko Miroslava Kačániová Ronald Maldonado Rodriguez Department of Biology Faculty of Science University of Tabuk Tabuk Saudi Arabia Water Pollution Research Department Environmental Research Division National Research Centre 33 El-Bohouth St. Dokki Giza Egypt Department of Botany (Plant Physiology section) Faculty of Agriculture Cairo University Giza Egypt Medicinal and Aromatic Plants Research Department National Research Centre 33 El-Bohouth St. Dokki Giza Egypt Department of Physical Chemistry and Electrochemistry Faculty of Technology University of Tuzla Tuzla Bosnia and Herzegovina V. L. Komarov Botanical Institute of the Russian Academy of Sciences Saint Petersburg Russia Department of Fruit Science Viticulture and Enology Faculty of Horticulture and Landscape Engineering Slovak University of Agriculture Nitra Slovakia Department of Bioenergetics Food Analysis and Microbiology Institute of Food Technology and Nutrition University of Rzeszow Cwiklinskiej 1 Rzeszow Poland The Fluoromatics Laboratory 10 Rue du Vieux-Moulin 1213 Onex Geneva Switzerland

Processing pineapple industry produces huge amounts of waste thus contributing to worsen the global environmental problem. Valorising pineapple waste through further processing until it is transformed into valuable products using environmentally friendly techniques is both, a challenge, and an opportunity. The aim of this review is to characterize and highlight the phytochemical constituents of pineapple peel, their biological activity, and to evaluate the current state-of-art for the utilization of pineapple waste from the processing industry for obtaining pharmaceuticals, food, and beverages, biocombustibles, biodegradable fibers, and other different usage. Pineapple residues are rich in many bioactive compounds such as ferulic acid, vitamin A and C as antioxidant, and containing alkaloids, flavonoids, saponins, tannins, cardiac glycoside, steroids, triterpenoids and phytosterols may provide a good source of several beneficial properties, as well as bromelain that showed significant anticancer activity. Also, pineapple processing residues contain important volatile compounds used as aroma enhancing products and have high potential to produce value-added natural essences. Pineapple peels can be used as nonpharmacological therapeutical in the form of processed food and instant drinks;its potent natural antimicrobial properties may be applied for food conservation and as potential leads to discover new drugs to control some infectious microbial. Pineapple waste is a promising source of metabolites for therapeutics, functional foods, and cosmeceutical applications.

关键词： Pineapple Peel Ananas comosus Phytochemical Constituents Antioxidant Activity Anticancer Antimicrobial Activities

Technical-Economic Performance, Carcass and Meat Quality of COBB500 Broilers Fed Rations Incorporating Mango By-Product Feeds in Ivory Coast (West Africa)

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Open Journal of Animal Sciences 2024年第1期14卷 1-13页

作者： Timbilfou Kiendrébéogo Alidjata Traoré Etienne Sodre Drissa Barry Isidor Ouedraogo Marcelle Grace Koidja Vianney Tarpaga Centre National de la Recherche Scientifique et Technologique Institut de l’Environnement et de Recherches Agricoles Laboratoire de Recherches en Production et Santé Animales (LAREPSA) Bobo-Dioulasso Burkina Faso Centre National de la Recherche Scientifique et Technologique Institut de l’Environnement et de Recherches Agricoles Laboratoire Central d’Horticulture (LCH) Bobo-Dioulasso Burkina Faso Laboratoire d’Etude des Ressources Naturelles et des Sciences de l’Environnement (LERNSE) Ecole Doctorale Sciences Naturelles et Agronomie (ED-SNA) Université Nazi BONI Bobo-Dioulasso Burkina Faso Université Catholique de l’Afrique de l’Ouest (UCAO) section du Burkina Faso Bobo-Dioulasso Burkina Faso Direction Régionale de l’Agriculture des Ressources Animales et Halieutiques de l’Est Fada Burkina Faso

The study evaluated the growth performance and carcass quality of COBB500 broilers fed two experimental rations incorporating feed and mango fine ED10 for a batch of 83 birds, ED20 (batch of 83 birds) in comparison with a commercial control ration CCD (84 birds). For this purpose, 250 day-old chicks of this breed were purchased in Korhogo and transported to Tengréla in Ivory Coast for rearing. The results show that substituting mango provender ans and mango seed flour for maize resulted in rations with costs per kgMS of 215.35FCFA, 2016.93FCFA and 320FCFA for the ED10, ED20 and CCD rations respectively. The production costs per kg of chicken (FCPkgLW) of the CCD ration were significantly higher than those of the ED10 and ED20 (p 0.05). ADGs were significantly different and decreasing from CCD, ED20 to ED10 (p 0.05). Average weights at 42nd day for ED20 and CCD were homogeneous (p > 0.05) and significantly higher than for ED10 (p 0.05). By day 49th the average weight of ED20 had reached and exceeded that of CCD by day 42nd. PSLW, HCW and CCW were significantly different and decreasing from CCW, ED20 to ED10 (p 0.05). Average hot (HCY) and cooled (CCY) carcass yields of ED20 and CCD rations were comparable (p > 0.05) and significantly higher than those of ED10 ration (p = 0.009) and 0.003). Average drumstick and neck weights were significantly higher and lower for CCD, ED20 and ED10 (p 0.05). For all other parts of the cut, the average weights of the CCD ration were significantly higher (p 0.05) than those of the ED20 and ED10 rations, which were homogeneous (p 0.05). The incorporation of mango provender and mango seed flour in broiler rations offers the prospect of reduced production costs, less competition between man and animals over cereals, and lean meat production tha

关键词： Broiler COOB 500 Chickens Mango Feed Carcass Characteristics Tengrela Ivory Coast

Comparative transcriptome analyses shed light on carotenoid production and plastid development in melon fruit

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horticulture Research 2021年第1期8卷 1229-1241页

作者： Noam Chayut Hui Yuan Yuval Saar Yi Zheng Tianhu Sun Xuesong Zhou Anna Hermanns Elad Oren Adi Faigenboim Maixia Hui Zhangjun Fei Michael Mazourek Joseph Burger Yaakov Tadmor Li Li Department of Vegetable Research ARONewe Ya’ar Research CenterP.O.Box 1021Ramat Yishay 30095Israel Robert W.Holley Center for Agriculture and Health USDA-Agricultural Research ServiceCornell UniversityIthacaNY 14853USA Plant Breeding and Genetics section School of Integrative Plant ScienceCornell UniversityIthacaNY 14853USA Boyce Thompson Institute IthacaNY 14853USA State Key Laboratory of Crop Genetics&Germplasm Enhancement Nanjing Agricultural UniversityNanjing 210095China Present address:John Innes Centre Norwich Research ParkNorwichUK

Carotenoids,such asβ-carotene,accumulate in chromoplasts of various fleshy fruits,awarding them with colors,aromas,and *** Orange(CmOr)gene controlsβ-carotene accumulation in melon fruit by posttranslationally enhancing carotenogenesis and repressingβ-carotene turnover in *** isomerase(CRTISO)isomerizes yellow prolycopene into red lycopene,a prerequisite for further metabolism intoβ-*** comparatively analyzed the developing fruit transcriptomes of orange-colored melon and its two isogenic EMS-induced mutants,low-β(Cmor)and yofi(Cmcrtiso).The Cmor mutation in low-βcaused a major transcriptomic change in the mature *** contrast,the Cmcrtiso mutation in yofi significantly changed the transcriptome only in early fruit developmental *** findings indicate that melon fruit transcriptome is primarily altered by changes in carotenoid metabolic flux and plastid conversion,but minimally by carotenoid composition in the ripe *** of the differentially expressed genes into functional groups revealed an association between fruit carotenoid metabolic flux with the maintenance of the photosynthetic apparatus in fruit ***,large numbers of thylakoid localized photosynthetic genes were differentially expressed in low-β.CmOR family proteins were found to physically interact with light-harvesting chlorophyll a–b binding proteins,suggesting a new role of CmOR for chloroplast maintenance in melon *** study brings more insights into the cellular and metabolic processes associated with fruit carotenoid accumulation in melon fruit and reveals a new maintenance mechanism of the photosynthetic apparatus for plastid development.

关键词： apparatus orange metabolism

Correction: Recent progresses in molecular postharvest biology

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Molecular horticulture 2022年第1期2卷 279-279页

作者： Su‑Sheng Gan Plant Biology section School of Integrative Plant ScienceCornell UniversityIthacaNY 14853USA

Correction:Mol Hortic 2,18(2022)https://***/10.1186/s43897-022-00040-1 After publication of this article(Gan 2022),it was brought to our attention that some DOIs in the references are incorrect,here below are the correct references:Gan S-S,Xue *** in a molecular *** Hortic.2021;1:***://***/10.1186/*** Y,Ren G,Zhang K,Li Z,Miao Y,Guo *** senescence:progression,regulation,and *** Hortic.2021;1:***://***/10.1186/s43897-021-00006-9.

关键词： molecular correct Correction

Down-regulation of Fra a 1.02 in strawberry fruits causes transcriptomic and metabolic changes compatible with an altered defense response

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horticulture Research 2021年第1期8卷 777-789页

作者： Begona Orozco-Navarrete Jina Song Ana Casanal Rosangela Sozzani Victor Flors Jose F.Sanchez-Sevilla Johanna Trinkl Thomas Hoffmann Catharina Merchante Wilfried Schwab Victoriano Valpuesta Laboratorio de Bioquimica y Biotecnologia Vegetal Instituto de Hortofruticultura Subtropical y Mediterranea(IHSM)Universidad de Malaga-Consejo Superior de Investigaciones CientificasDepartamento de Biologia Molecular y BioquimicaFacultad de CienciasUMAMalagaSpain Department of Plant and Microbial Biology North Carolina State UniversityRaleighNCUSA Metabolic Integration and Cell Signalling Group Plant Physiology SectionDepartment of Ciencias Agrarias y del Medio NaturalUniversitat Jaume ICastelloSpain Departamento de Genomica y Biotecnologia IFAPAMalagaSpain Biotechnology of Natural Products Technische Universität MünchenLiesel-Beckmann-Str.185354 FreisingGermany

The strawberry Fra a 1 proteins belong to the class 10 Pathogenesis-Related(PR-10)*** strawberry,a large number of members have been identified,but only a limited number is expressed in the *** this organ,Fra a 1.01 and Fra a 1.02 are the most abundant Fra proteins in the green and red fruits,respectively,however,their function remains *** know the function of Fra a 1.02 we have generated transgenic lines that silence this gene,and performed metabolomics,RNA-Seq,and hormonal *** studies associated Fra a 1.02 to strawberry fruit color,but the analysis of anthocyanins in the ripe fruits showed no diminution in their content in the silenced *** ontology(GO)analysis of the genes differentially expressed indicated that oxidation/reduction was the most represented biological *** state was not apparently altered since no changes were found in ascorbic acid and glutathione(GSH)reduced/oxidized ratio,but GSH content was reduced in the silenced *** addition,a number of glutathione-S-transferases(GST)were down-regulated as result of Fra a *** highly represented GO category was transport which included a number of ABC and MATE *** the regulatory genes differentially expressed WRKY33.1 and WRKY33.2 were down-regulated,which had previously been assigned a role in strawberry plant defense.A reduced expression of the VQ23 gene and a diminished content of the hormones JA,SA,and IAA were also *** data might indicate that Fra a 1.02 participates in the defense against pathogens in the ripe strawberry fruits.

关键词： straw content fruits

Influence of Sorbent Type on Drying Efficiency, Production Costs and Nutritional Values of Mango By-Products Feeds for Livestock

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Food and Nutrition Sciences 2023年第12期14卷 1221-1231页

作者： Kiendrébéogo Timbilfou Koadia Marcelle Grâce Sodre Etienne Barry Drissa Ouedraogo Zangbéwindin Isidor Tarpaga Vianey Laboratoire Centrale d’horticulture (LCH /Centre Régional d’Excellence en Fruits et Légumes (CRE-FL) Institut de l’Environnement et de Recherches Agricoles Station de Farako-Ba Bobo-Dioulasso Burkina Faso Laboratoire de Recherche et d’Etudes en Production et Santé Animales (LAREPSA) Département Productions Animales (DPA) l’Institut de l’Environnement et de Recherches Agricoles (INERA) Station de Farako-Ba Bobo-Dioulasso Burkina Faso Laboratoire d’Etude des Ressources Naturelles et des Sciences de l’Environnement (LERNSE) Ecole Doctorale Sciences Naturelles et Agronomie (ED-SNA)/Université Nazi BONI Bobo-Dioulasso Burkina Faso Université Catholique de l’Afrique de l’Ouest (UCAO) section du Burkina Faso Bobo-Dioulasso Burkina Faso Direction Régionale de l’Agriculture des Ressources Animales et Halieutiques de l’Est Fada Burkina Faso

The aim of the study was to determine the best food absorbents between wheat, rice and maize bran and palm kernel cake, from a technical and economic point of view, in order to make a better recommandation for their use in the production process of food based on mango by-products (peels, peels + pulp). To this end, series of 18 kg of fresh feed were prepared and spread out in a stall for sun-drying using a randomized Fisher system. Preparations were made using either mango peels (75%) + absorbent (25%) or pulp + mango peels (67%) + sorbent (33%). The results show that mango Peel feed loses more water (WL) with lover production yields (PY), higher mango incorporation rates into dry feed (MRI), longer drying times (UDT) and lower production costs (CPkgPD) than mango peel + pulp. The average DM, MAT, ADF and NDF fiber contents were almost equal to those of mango peels + pulp feed. The average Crude Fiber (CF) (25.13%) and DEp (2839 kcal/kgDM) contents were higher for mango skin feed than for mango skin + pulp feed, at 8.59% and 2536 for MAT and DEp respectively. Mango peels + wheat bran (PSB25) and whole mango (MESB33) feeds recorded the highest and almost equal levels of TCP, NDF and MM. Production costs per kg of feed dry mater (CPkgDM) for feed produced at 25% were on average 33% higher than for whole mango (WM) feed. Excluding mango raw material, palm kernel meal (PK), rice bran (RB), maize bran (MB) and wheat bran (WB) can be ranked 1st, 2nd, 3rd and 4th in terms of cumulative performance of production parameters. Producers can then choose the type of sorbent they wish to use according to this ranking and the local availability of the sorbent. These feeds can be used for both ruminants and monogastrics, but are better suited to ruminant feeding due to their high fiber content.

关键词： Mango Provends Food Absorbent Drying Efficiency Nutritional Values An-imal Feed Ivory Coast

Publisher Correction:A novel mitochondrial protein is required for cell wall integrity,auxin accumulation and root elongation in Arabidopsis under salt stress

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Stress Biology 2022年第1期2卷 46-46页

作者： Zheping Yu Yuying Ren Jianwei Liu Jian‑Kang Zhu Chunzhao Zhao Institute of horticulture Zhejiang Academy of Agricultural SciencesHangzhou 310021China Shanghai Center for Plant Stress Biology CAS Center for Excellence in Molecular Plant SciencesChinese Academy of SciencesShanghai 200032China

Correction:Stress Biol 2,13(2022)https://***/10.1007/s44154-022-00036-3 Following publication of this article(Yu et al.2022),it is noticed that the section‘Materials and methods’was placed in a wrong place in the ma... 详细信息

关键词： Arabidopsis stress auxin