Pub Date : 2018-05-02DOI: 10.1080/11263504.2018.14611696
Fatma Zohra Rahali, Sarra Kefi, I. B. Rebey, Jessica Tabart, C. Kevers, T. Franck, A. Mouithys-Mickalad, I. H. Sellami
{"title":"Phytochemical studies, antioxidant activity and total phenolic content of Ferula communis L. organ extracts","authors":"Fatma Zohra Rahali, Sarra Kefi, I. B. Rebey, Jessica Tabart, C. Kevers, T. Franck, A. Mouithys-Mickalad, I. H. Sellami","doi":"10.1080/11263504.2018.14611696","DOIUrl":"https://doi.org/10.1080/11263504.2018.14611696","url":null,"abstract":"","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2018-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41924223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-09-14DOI: 10.1080/11263504109440426
Francesco Crescini
Riassunto A conferma di quanto s'era supposto, la respirazione profonda e apparsa processo fisiologico assai comune. Infatti, essa e stata accerta'a — spesso anche in fasi e periodi diversi del ciclo vitale della stessa pianta — in tutte le specie saggiate (circa 40 riferibili a 16 famiglie). Nelle piante legnose, il processo respiratorio profondo e risultato della stessa natura che nelle specie erbacee. Il processo respiratorio profondo e il processo respiratorio superficiale ipogco acquistano valori e significati diversi sia dal lato fisiologico che agronomico secondo la forma coltivata (specie, individuo), le condizioni termiche e la natura del mezzo asfittico del suolo. Per tanto, vuoi nelle piante erbacee che legnose coltivate, e dato osservare una grande variabilita d'adattamento i cui estremi incidono sulle specie che normalmente vivono coll'apparato radicale in terreno idropico cioe in mezzo asfittico costituito da eccesso d'acqua immota e, per contro, sulle specie sensibili — fino a un certo punt...
{"title":"Sulla respirazione dell'apparato radicale delle piante coltivate","authors":"Francesco Crescini","doi":"10.1080/11263504109440426","DOIUrl":"https://doi.org/10.1080/11263504109440426","url":null,"abstract":"Riassunto A conferma di quanto s'era supposto, la respirazione profonda e apparsa processo fisiologico assai comune. Infatti, essa e stata accerta'a — spesso anche in fasi e periodi diversi del ciclo vitale della stessa pianta — in tutte le specie saggiate (circa 40 riferibili a 16 famiglie). Nelle piante legnose, il processo respiratorio profondo e risultato della stessa natura che nelle specie erbacee. Il processo respiratorio profondo e il processo respiratorio superficiale ipogco acquistano valori e significati diversi sia dal lato fisiologico che agronomico secondo la forma coltivata (specie, individuo), le condizioni termiche e la natura del mezzo asfittico del suolo. Per tanto, vuoi nelle piante erbacee che legnose coltivate, e dato osservare una grande variabilita d'adattamento i cui estremi incidono sulle specie che normalmente vivono coll'apparato radicale in terreno idropico cioe in mezzo asfittico costituito da eccesso d'acqua immota e, per contro, sulle specie sensibili — fino a un certo punt...","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2009-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263504109440426","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59770204","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-09-14DOI: 10.1080/11263503309437907
A. Fiori
{"title":"Località Nuove di Piante Italiane","authors":"A. Fiori","doi":"10.1080/11263503309437907","DOIUrl":"https://doi.org/10.1080/11263503309437907","url":null,"abstract":"","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2009-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263503309437907","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59766183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-09-14DOI: 10.1080/11263504309439860
G. G. I. Presidente
{"title":"Sezione Veneta (Padova)","authors":"G. G. I. Presidente","doi":"10.1080/11263504309439860","DOIUrl":"https://doi.org/10.1080/11263504309439860","url":null,"abstract":"","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2009-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263504309439860","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59770716","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-09-14DOI: 10.1080/11263509509440956
A. Devoto, F. Leckie, R. Masiello, F. Cervone, G. Lorenzo
{"title":"Structural and Functional Analysis of the pgip Promoter","authors":"A. Devoto, F. Leckie, R. Masiello, F. Cervone, G. Lorenzo","doi":"10.1080/11263509509440956","DOIUrl":"https://doi.org/10.1080/11263509509440956","url":null,"abstract":"","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2009-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263509509440956","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59796072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-09-14DOI: 10.1080/11263504109439801
A. C. I. Segretario, F. V. I. Presidente
{"title":"Sezione Piemontese (Torino)","authors":"A. C. I. Segretario, F. V. I. Presidente","doi":"10.1080/11263504109439801","DOIUrl":"https://doi.org/10.1080/11263504109439801","url":null,"abstract":"","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2009-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263504109439801","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59770068","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2009-09-14DOI: 10.1080/11263506309430205
Claudio P. Longo
Abstract Cause of tumor formation in NICOTIANA hybrids. Further serological studies. — Additional researches have been carried out about genetical tumors in genus Nicotiana. By means of serological procedure the affinity among pairs of species that give rise to tumorous and non-tumorous hybrids has been tested, considering also their phyletic interrelation. Using ion exchange chromatography a qualitative analysis of the total proteins of tumorous and non-tumorous tissue of hybrids and of normal leaves taken from hybrids and their parental species was carried out. Serological analysis of affinity between the species tested gave following results: 1) higher serological affinity was found between species belonging to the same subgenus than between species belonging to different subgenera. 2) serological affinity between pairs of species giving rise to tumorous hybrids is higher than the affinity observed between other pairs of species that give rise to normal hybrids in spite of the same sistematic position....
{"title":"Sulle Cause Determinanti La Formazione Di Tumori in Ibridi Di Nicotiana","authors":"Claudio P. Longo","doi":"10.1080/11263506309430205","DOIUrl":"https://doi.org/10.1080/11263506309430205","url":null,"abstract":"Abstract Cause of tumor formation in NICOTIANA hybrids. Further serological studies. — Additional researches have been carried out about genetical tumors in genus Nicotiana. By means of serological procedure the affinity among pairs of species that give rise to tumorous and non-tumorous hybrids has been tested, considering also their phyletic interrelation. Using ion exchange chromatography a qualitative analysis of the total proteins of tumorous and non-tumorous tissue of hybrids and of normal leaves taken from hybrids and their parental species was carried out. Serological analysis of affinity between the species tested gave following results: 1) higher serological affinity was found between species belonging to the same subgenus than between species belonging to different subgenera. 2) serological affinity between pairs of species giving rise to tumorous hybrids is higher than the affinity observed between other pairs of species that give rise to normal hybrids in spite of the same sistematic position....","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2009-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263506309430205","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59776881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2005-03-01DOI: 10.1080/11263500500056161
A. Kärkönen
UDP-d-glucuronic acid (UDP-GlcA) is a key intermediate in the synthesis of other UDP-sugars and also an important glucuronosyl donor for cell wall polysaccharide synthesis. UDP-GlcA can be synthesised via two routes in plants: the myo-inositol oxidation pathway and a pathway involving UDP-glucose dehydrogenase (UDPGDH)-catalysed oxidation of UDP-glucose (UDP-Glc). This review discusses the synthesis of UDPGlcA within the context of cell wall biosynthesis.
{"title":"Biosynthesis of UDP-GlcA: Via UDPGDH or the myo- inositol oxidation pathway?","authors":"A. Kärkönen","doi":"10.1080/11263500500056161","DOIUrl":"https://doi.org/10.1080/11263500500056161","url":null,"abstract":"UDP-d-glucuronic acid (UDP-GlcA) is a key intermediate in the synthesis of other UDP-sugars and also an important glucuronosyl donor for cell wall polysaccharide synthesis. UDP-GlcA can be synthesised via two routes in plants: the myo-inositol oxidation pathway and a pathway involving UDP-glucose dehydrogenase (UDPGDH)-catalysed oxidation of UDP-glucose (UDP-Glc). This review discusses the synthesis of UDPGlcA within the context of cell wall biosynthesis.","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2005-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263500500056161","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59763812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2002-01-01DOI: 10.1080/11263500212331351119
Jorge Ignacio del Valle-Arango
ABSTRACT An indirect method to determine the exponential mortality coefficient (λ) as well as the annual mortality (m) is proposed. In this method, both parameters are deduced mathematically from a model of organic growth (von Bertalanffy) and from a model of uneven-aged population structure (De Liocourt and Meyer) used with forest trees, which relates the frequency of individuals by size classes. The resultant equations allow the determination of either the instantaneous or mean value for λ or m between any two ages t 1 and t 2. Both concepts of mortality were used to determine the half-life (t 0.5) as a function of λ and m . The method is applied to determine the curves of mortality and the half-life of Otoba gracilipes (Myristicaceae), a tropical tree that grows in the forested wetlands of the Colombian Pacific coast.
{"title":"Mortality as a mathematical function of organic growth and diameter structure","authors":"Jorge Ignacio del Valle-Arango","doi":"10.1080/11263500212331351119","DOIUrl":"https://doi.org/10.1080/11263500212331351119","url":null,"abstract":"ABSTRACT An indirect method to determine the exponential mortality coefficient (λ) as well as the annual mortality (m) is proposed. In this method, both parameters are deduced mathematically from a model of organic growth (von Bertalanffy) and from a model of uneven-aged population structure (De Liocourt and Meyer) used with forest trees, which relates the frequency of individuals by size classes. The resultant equations allow the determination of either the instantaneous or mean value for λ or m between any two ages t 1 and t 2. Both concepts of mortality were used to determine the half-life (t 0.5) as a function of λ and m . The method is applied to determine the curves of mortality and the half-life of Otoba gracilipes (Myristicaceae), a tropical tree that grows in the forested wetlands of the Colombian Pacific coast.","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263500212331351119","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59763798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1999-11-01DOI: 10.1080/11263509909381561
S. Kundu
Abstract In India an approach towards conservation of natural wealth, particularly plant resources, was initiated in the 3rd century BC, and is still continuing. A review of conservation efforts through the passage of time is described in the present paper. The proposed model “Sova ‐ I.S. Con.” for in‐situ conservation of subtropical plant resources may be universally applied, irrespective of geo‐climatic conditions.
{"title":"Conservation of plant resources in India: Present status and future strategies","authors":"S. Kundu","doi":"10.1080/11263509909381561","DOIUrl":"https://doi.org/10.1080/11263509909381561","url":null,"abstract":"Abstract In India an approach towards conservation of natural wealth, particularly plant resources, was initiated in the 3rd century BC, and is still continuing. A review of conservation efforts through the passage of time is described in the present paper. The proposed model “Sova ‐ I.S. Con.” for in‐situ conservation of subtropical plant resources may be universally applied, irrespective of geo‐climatic conditions.","PeriodicalId":54604,"journal":{"name":"Plant Biosystems","volume":null,"pages":null},"PeriodicalIF":2.0,"publicationDate":"1999-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/11263509909381561","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"59800613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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