Brazilian Journal of Plant Physiology最新文献_第10页

Glycinebetaine improves salt tolerance in vinal (Prosopis ruscifolia Griesbach) seedlings 甜菜碱提高葡萄树(Prosopis ruscifolia Griesbach)幼苗耐盐性

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000300007

D. Meloni, C. A. Martinez

{"title":"Glycinebetaine improves salt tolerance in vinal (Prosopis ruscifolia Griesbach) seedlings","authors":"D. Meloni, C. A. Martinez","doi":"10.1590/S1677-04202009000300007","DOIUrl":"https://doi.org/10.1590/S1677-04202009000300007","url":null,"abstract":"Glycinabetaina (GB) e um dos osmolitos orgânicos mais importantes que se acumulam em diversas plantas em resposta a estresses ambientais. Em algumas especies, o aumento a resistencia a seca, salinidade ou baixa temperatura foram conseguidos pela aplicacao exogena da GB. Neste estudo foi investigado o efeito de GB aplicado exogenamente (8 mM) na habilidade do vinal (Prosopis ruscifolia Griesbach) para suportar o estresse salino induzido por NaCl. A biomassa seca das plantas diminuiu por efeito do tratamento salino, mas aumentou em plantas tratadas com GB. O Sodio (Na+) acumulou-se nas folhas das plantas crescidas sob estresse salino, mas a adicao do GB as plantas tratadas com NaCl provocou uma diminuicao de 40% no conteudo de Na+. Em comparacao as plantas controle, nas plantas tratadas com NaCl observou-se uma reducao de 65% no conteudo de potassio (K+). Na presenca do GB, a concentracao de K+ nas plantas sob estresse salino foi maior que nas plantas nao tratadas com GB. A relacao sodio: potassio aumentou significativamente nas plantas sob estresse salino, mas esta relacao foi reduzida significativamente pela adicao de GB. Quando comparado as plantas controle, o estresse induzido pelo NaCl aumentou a concentracao do malondialdehyde (MDA) em 95%, mas a aplicacao do GB reduziu a concentracao de MDA em plantas tratadas com NaCl, indicando menor dano nas membranas. Em comparacao as plantas controle, a atividade da superoxido dismutase aumentou em 52% nas plantas tratadas com NaCl. Em comparacao ao controle, a adicao do GB provocou um aumento de 100% na atividade da SOD nas plantas sob estresse salino. Estes resultados sugerem que, alem do aumento na protecao de membranas, o incremento da tolerância a salinidade em plantas de vinal por efeito do tratamento com GB pode estar relacionado com o aumento na protecao enzimatica do estresse oxidativo gerado pelo estresse salino por meio da estimulacao da atividade da SOD e potencializacao da homeostase ionica sob estresse salino.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74426831","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: 38

Stomatal changes induced by intermittent drought in four umbu tree genotypes 间断性干旱对四种槭树基因型气孔的影响

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000100005

Elizamar Ciríaco da Silva, Rejane M. Nogueira, F. H. Vale, F. P. D. Araújo, M. A. Pimenta

{"title":"Stomatal changes induced by intermittent drought in four umbu tree genotypes","authors":"Elizamar Ciríaco da Silva, Rejane M. Nogueira, F. H. Vale, F. P. D. Araújo, M. A. Pimenta","doi":"10.1590/S1677-04202009000100005","DOIUrl":"https://doi.org/10.1590/S1677-04202009000100005","url":null,"abstract":"Transpiration (E), diffusive resistance (rs) and anatomical parameters were measured in plants of four grafted umbu tree genotypes (GBUs 44, 48, 50 and 68) in order to evaluate alterations induced by intermittent drought and possible genotypic variations. Transpiration measurements were taken daily until stomatal closure by withholding water. Measurements were also taken, when the plants were re-watered and the watering was interrupted again. This cycle was repeated for a period of 31 days (stress period). The control plants were also irrigated daily. A regular pattern in the stomatal opening/closing mechanism was observed throughout the watering period, exhibiting intra-specific differences. Stomatal behavior of GBU 44 and GBU 68 were influenced by air temperature (Tar), relative humidity (RH) and vapor pressure deficit (VPD), whereas GBU 50 was influenced by photosynthetically active radiation (PAR). GBU 48 was not influenced by these environmental factors. Anatomical alterations in response to drought were observed in stomatal density (SD), reductions in the stomatal index (SI) and stomatal aperture size (SA). The anatomical features of the GBU 48 genotype remained unaltered. There was an inversion in tissue proportion in GBU 44 under stress conditions, reducing the spongy parenchyma and increasing palisade parenchyma thickness. The inverse occurred with GBU 68, while the remaining genotypes were unaltered. The results found in this study suggest that GBU 68 is the most drought-sensitive genotype and anatomical changes induced by intermittent drought are not enough to explain the physiological differences between genotypes.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87514158","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: 56

Evaluation of physiological traits in upland rice for adaptation to no-tillage system. 旱稻适应免耕制度的生理性状评价。

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000200004

A. Heinemann, L. F. Stone, N. Fageria, L. D. Castro

{"title":"Evaluation of physiological traits in upland rice for adaptation to no-tillage system.","authors":"A. Heinemann, L. F. Stone, N. Fageria, L. D. Castro","doi":"10.1590/S1677-04202009000200004","DOIUrl":"https://doi.org/10.1590/S1677-04202009000200004","url":null,"abstract":"In the cerrado region of Brazil, no-tillage is an alternative management practice to conserve soil and reduce cost of crop production. However, many studies have been showed that there is a decrease in the yield when upland rice is cropped in this system. Therefore, there is a need that new breeding initiatives introgress favorable traits into upland rice for no-tillage adaptation. Key traits include faster emergence, ability to germinate when deep seeded, faster root development, and early canopy closure during the vegetative stages. All those traits can be summarized as \"early vigor\". So, the objective of this study was to evaluate physiological traits of four contrasting parental upland rice cultivars to verify their adaptation to no-tillage system. A greenhouse experiment with four upland rice cultivars (BRS Primavera, BRS Curinga, BRS Soberana, and Douradao) were planted at three different dates and growth at potential conditions. Development stages, total dry matter, leaf area, leaf dry matter, leaf length, leaf elongation rate and leaf duration were measured and calculated. Based on physiological traits, the four cultivars showed differences in the growth cycle. However, for biomass and leaf area growth and leaf expansion traits they did not differ significantly, probably being the lack of genetic \"early vigor\" a characteristic of the modern cultivars. The growth and development pattern was significantly affected by planting dates and not by cultivars.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89294493","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: 9

Influence of shoot inclination on irradiance and morphophysiological leaf traits along shoots in cerrado trees with distinct leaf deciduousness 落叶性明显的塞拉多树梢倾角对叶片辐照度和形态生理特征的影响

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000400004

J. P. Souza, C. Prado, M. A. Damascos, A. Albino

{"title":"Influence of shoot inclination on irradiance and morphophysiological leaf traits along shoots in cerrado trees with distinct leaf deciduousness","authors":"J. P. Souza, C. Prado, M. A. Damascos, A. Albino","doi":"10.1590/S1677-04202009000400004","DOIUrl":"https://doi.org/10.1590/S1677-04202009000400004","url":null,"abstract":"This study investigated the relationship among shoot inclination, irradiance and morphophysiological traits of basal (BL) and distal (DL) leaves in six cerrado trees with distinct leaf deciduousness. Deciduous species showed plagiotropic shoots (44o) and larger leaf area than semideciduous and evergreen species, which showed orthotropic shoots (56o and 63o, respectively). Despite larger leaf area, irradiance at shoot base in deciduous was around 85% in relation to full irradiance, while in semideciduous and evergreen only 23% of irradiance reached on BL. Likewise, maximum net photosynthesis (Pnmax) was similar between BL and DL in deciduous. Contrastingly, semideciduous and evergreen showed significant decreasing of Pnmax in BL. Plagiotropic shoots of deciduous allow similar irradiance along shoots, resulting in similar Pnmax along shoot. On the other hand, orthotropic shoots of semideciduous and evergreen resulted in shading and decreasing of Pnmax on BL. However, considering BL and DL together, there was not significant difference of leaf-life-span or Pnmax among deciduous, semideciduous and evergreen. Therefore, shoot inclination and shading among leaves on same shoot should be significant influencing leaf morphophysiological traits along shoots in cerrado trees. On the other hand, similar leaf-life-span among phenological groups resulted in absence of Pnmax differences when BL and DL were considered together.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76516520","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: 13

L-myo-InositoL-1- phosphate synthase from bryophytes: purification and characterization of the enzyme from Lunularia cruciata (L.) Dum 苔藓植物l -myo-肌醇-1-磷酸合成酶:十字花菜(Lunularia crucata, L.)酶的纯化与特性研究Dum

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000300008

D. R. Chhetri, S. Yonzone, Sanjeeta Tamang, A. Mukherjee

{"title":"L-myo-InositoL-1- phosphate synthase from bryophytes: purification and characterization of the enzyme from Lunularia cruciata (L.) Dum","authors":"D. R. Chhetri, S. Yonzone, Sanjeeta Tamang, A. Mukherjee","doi":"10.1590/S1677-04202009000300008","DOIUrl":"https://doi.org/10.1590/S1677-04202009000300008","url":null,"abstract":"L-myo-inositol-1-phosphate synthase (MIPS; EC: 5.5.1.4) catalyzes the conversion of D-glucose-6-phosphate to 1L-myo-inositol-1-phosphate, the rate limiting step in the biosynthesis of all inositol containing compounds. Myo-inositol and its derivatives are implicated in membrane biogenesis, cell signaling, salinity stress tolerance and a number of other metabolic reactions in different organisms. This enzyme has been reported from a number of bacteria, fungi, plants and animals. In the present study some bryophytes available in the Eastern Himalaya have been screened for free myo-inositol content. It is seen that Bryum corinatum, a bryopsid shows the highest content of free myo-inositol among the species screened. Subsequently , the enzyme MIPS has been partially purified to the tune of about 70 fold with approximately 18% recovery form the reproductive part bearing gametophytes of Lunularia cruciata. The L. cruciata synthase specifically utilized D-glucose-6-phosphate and NAD+ as its substrate and co-factor respectively. The optimum pH shown was 7.0 while the temperature maximum was at 30oC. The enzyme activity was slightly stimulated by Mg2+ and Ca2+; remarkably stimulated by NH4+; slightly inhibited by Mn2+; highly inhibited by Cu2+, Zn2+ and Hg2+. The Km values for D-glucose-6-phosphate and NAD+ was found to be 0.80 and 0. 034 mM respectively while the Vmax values were 2.8 and 1.21 mM for D-glucose-6-phosphate and NAD+ respectively.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87648883","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: 5

Identification of aluminum resistant Andean common bean (Phaseolus vulgaris L.) genotypes 安第斯菜豆抗铝基因型的鉴定

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000400005

M. Blair, Hernán D. López-Marín, I. Rao

{"title":"Identification of aluminum resistant Andean common bean (Phaseolus vulgaris L.) genotypes","authors":"M. Blair, Hernán D. López-Marín, I. Rao","doi":"10.1590/S1677-04202009000400005","DOIUrl":"https://doi.org/10.1590/S1677-04202009000400005","url":null,"abstract":"Aluminum (Al) toxicity is the principal abiotic constraint in acid soils of the tropics. Common bean, meanwhile, is for the most part very sensitive to this stress although certain genotypes within the species show some level of resistance, justifying screening of germplasm from both the Andean and Mesoamerican genepools to identify better performing sources. The objective of this study was to evaluate 36 genotypes of common bean under hydroponic conditions to identify root morphological traits that could be associated with Al resistance. A total of five root traits (elongation rate of the primary root, total root length, root biomass, average root diameter and specific root length) were measured using a simple nutrient solution with or without Al (20 µM) over a 48 hour growth period with the experiments conducted in five replicates. We found that genotypes from the Andean gene pool were more resistant to Al than Mesoamerican genotypes under these conditions, based on a smaller decrease in the elongation rate of the primary root, total root length, specific root length and a lesser increase in root diameter in the presence of Al in nutrient solution. These root traits but not root biomass can serve as selection criteria to distinguish between Al-resistant and Al-sensitive genotypes.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85344237","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: 29

The role of γ -aminobutyric acid (Gaba) in somatic embryogenesis of Acca sellowiana Berg. (Myrtaceae) γ -氨基丁酸(Gaba)在黄菖蒲体细胞胚胎发生中的作用。(桃金娘科)

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000400003

Maristela Raitz Booz, G. B. Kerbauy, M. P. Guerra, R. Pescador

{"title":"The role of γ -aminobutyric acid (Gaba) in somatic embryogenesis of Acca sellowiana Berg. (Myrtaceae)","authors":"Maristela Raitz Booz, G. B. Kerbauy, M. P. Guerra, R. Pescador","doi":"10.1590/S1677-04202009000400003","DOIUrl":"https://doi.org/10.1590/S1677-04202009000400003","url":null,"abstract":"The γ-aminobutyric acid (Gaba) is a non-protein amino acid found in prokaryotes and eukaryotes. Its role in plant development has not been fully established. This study reports a quantification of the levels of endogenous Gaba, as well as investigation of its role in different stages of somatic embryogenesis in Acca sellowiana Berg. (Myrtaceae). Zygotic embryos were used as explants and they were inoculated into the culture medium contained different concentrations of Gaba (0,2, 4, 6, 8 and 10 µM). The highest concentrations of endogenous Gaba were detected between the third and nine days after inoculation, reaching the value of 12.77 µmol.g-1FW. High frequency of somatic embryogenesis was observed in response to 10 µM Gaba. This treatment also resulted in a large number of normal embryos, and the lowest percentage of formation of fused somatic embryos, phenotypic characteristic of most deformed embryos in all treatments. Also, all treatments promoted the formation of the somatic embryos with positive characteristics of development resumption, which however did not originate the seedlings.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79247559","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: 16

Growth of Indian mustard (Brassica juncea L.) in response to salicylic acid under high-temperature stress 高温胁迫下印度芥菜生长对水杨酸的响应

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000300003

S. Hayat, Asim Masood, M. Yusuf, Q. Fariduddin, A. Ahmad

引用次数: 64

Nitrate uptake and metabolism by roots of soybean plants under oxygen deficiency. 缺氧条件下大豆根系对硝酸盐的吸收与代谢。

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000100003

A. D. Brandão, L. Sodek

{"title":"Nitrate uptake and metabolism by roots of soybean plants under oxygen deficiency.","authors":"A. D. Brandão, L. Sodek","doi":"10.1590/S1677-04202009000100003","DOIUrl":"https://doi.org/10.1590/S1677-04202009000100003","url":null,"abstract":"Nitrate is reported to improve tolerance of plants towards oxygen deficiency enabled by waterlogging of the root system, but the mechanism underlying the phenomenon remains poorly understood. We studied the metabolism of nitrate in roots exposed to hypoxia, using soybean plants growing in a hydroponic system after suspending aeration and covering the surface of the nutrient solution with mineral oil. Nitrate depletion from the medium was more intense under hypoxia than normoxia, but in the presence of chloramphenicol, consumption under hypoxia was significantly reduced. Nitrite accumulated in the medium in the state of hypoxia and this effect was partially eliminated by chloramphenicol. Nitrate consumption sensitive to chloramphenicol was attributed to bacterial activity. Endogenous root nitrate was strongly reduced under hypoxia indicating mobilization. Although the transport of nitrate to the shoot via the xylem was also reduced under hypoxia, the severity of this reduction was dependent on the concentration of nitrate in the medium, suggesting that at least some of the nitrate in the xylem came from the medium. Root nitrate reductase was also strongly reduced under hypoxia, but recovered rapidly on return to normoxia. Overall, the data are consistent with two main metabolic fates for chloramphenicol-insensitive nitrate depletion under hypoxia: the reduction of some nitrate to nitrite (despite the reduced nitrate reductase activity) followed by its release to the medium (at least one-third of the nitrate consumed followed this route), and the transport of nitrate to the shoot. Nevertheless, it is highly unlikely that these metabolic routes account for all the nitrate consumed.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75411497","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: 18

Morphological analysis and photosynthetic performance of improved papaya genotypes 改良木瓜基因型形态分析及光合性能

Brazilian Journal of Plant Physiology Pub Date : 2009-01-01 DOI: 10.1590/S1677-04202009000300005

A. T. Netto, E. Campostrini, L. C. Azevedo, Marcelo A. Souza, J. Ramalho, M. Chaves

{"title":"Morphological analysis and photosynthetic performance of improved papaya genotypes","authors":"A. T. Netto, E. Campostrini, L. C. Azevedo, Marcelo A. Souza, J. Ramalho, M. Chaves","doi":"10.1590/S1677-04202009000300005","DOIUrl":"https://doi.org/10.1590/S1677-04202009000300005","url":null,"abstract":"Brazil is the largest world producer of papaya and the third largest exporter despite of only 1.5 to 2.0% of its production is exported. Such an underexplored exportation potential highlight the necessity for physiological studies on new cultivars and hybrids to verify their agronomic and commercial viability. Two Brazilian states, Bahia and Espirito Santo, are responsible for 80% of national production. Papaya can also be an agricultural alternative to north / northeast of Rio de Janeiro, because the region is close to consumer centers and have similar environmental conditions of the most productive regions. Nevertheless, it is worth to develop cultivars that can express the highest yield potential in this region. The aim of this work was to characterize physiologically two hybrids developed for the north/northeast of Rio de Janeiro (UENF/Caliman 01 and JS12) in comparison with three top commercial genotypes (Golden, Sunrise Solo 7212 and Tainung) of Caricapapaya L. The cv. Golden presented the lowest shoot and root growth, the lowest height, shrunk diameter, specific leaf weight, less efficiency in electrons transport per sample area and show the lowest ability to synthesized total chlorophylls in comparison with the others genotypes. At noon, this genotype showed higher stomatal conductance, related to the leaf-air vapor pressure deficit, which lead to higher transpiration rate and intrinsic water use efficiency. No differences were detected in the photosynthetic rates among the five genotypes suggesting that the UENF`s hybrids are endowed with similar photosynthetic capacity and morphological characteristics to the top commercial genotypes. The relevance of this characterization to drive future successful genetic improvement programs will be discussed.","PeriodicalId":9278,"journal":{"name":"Brazilian Journal of Plant Physiology","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91230100","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: 17