International Journal of Biosciences最新文献_第9页

Effects of 1-methyl cyclopropene (1-MCP) on ethylen production and physicochemical properties of tomato type Rapsona. 1-甲基环丙烯(1-MCP)对番茄乙烯产量及理化性质的影响

International Journal of Biosciences Pub Date : 2015-07-13 DOI: 10.6084/m9.figshare.1480921

S. Mehrzad, A. Sani

引用次数: 2

In vitro assessment of tomato (Lycopersicon esculentum) and Cauliflower (Brassica oleracea) seedlings growth and proline production under salt stress 盐胁迫下番茄和花椰菜幼苗生长和脯氨酸产量的体外研究

International Journal of Biosciences Pub Date : 2015-04-13 DOI: 10.12692/ijb/4.9.109-115

Amir Wahid, F. Hadi, A. Jan

引用次数: 6

Pollen diversity among the inconstant male Ochradenusbaccatus delile populations in Egypt 埃及非恒定雄蝗种群的花粉多样性

International Journal of Biosciences Pub Date : 2015-04-09 DOI: 10.6084/M9.FIGSHARE.1372435

W. Amer, R. Hassan

{"title":"Pollen diversity among the inconstant male Ochradenusbaccatus delile populations in Egypt","authors":"W. Amer, R. Hassan","doi":"10.6084/M9.FIGSHARE.1372435","DOIUrl":"https://doi.org/10.6084/M9.FIGSHARE.1372435","url":null,"abstract":"In Egypt, Resedaceae is represented by 14 species belonging to five genera, genus Ochradenus is among them represented by one species (O. baccatus Delile). The studied Ochradenus baccatus populations collected from Wadi Degla, Egypt revealed that O. baccatus is gynodioecious species, with female individuals that are constant in sex expression and males that exhibit great variation in functional gender. The field study revealed the presence of inconstant male of O. baccatus in different forms ranging from high fruit-producing to low or nonfruit producing forms with two intermediate forms. The pollen morphology of all the four forms was examined using LM and SEM. This study is the first dealing with pollen grain morphological diversity within different O. baccatus populations, representing model of the inconstant male of a gynodioecious species. Generally, the examined Ochradenus baccatus pollen grains appeared under SEM as 3-colporate, isopolar, radiallysymmetrical, with reticulate exine sculpturing. This study revealed the presence of a variability in pollen size, shape, aperture and exine sculpturing in different forms. The polymorphic pattern observed in inconstant O. baccatus male populations in Egypt was attributed to internal factors, the polyploidy phenomenon was among them and the external factors were excluded.","PeriodicalId":13776,"journal":{"name":"International Journal of Biosciences","volume":"34 1 1","pages":"57-65"},"PeriodicalIF":0.0,"publicationDate":"2015-04-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85766865","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

Increasing duck egg production using grow enhancer treatment. 利用生长促进剂处理提高鸭蛋产量。

International Journal of Biosciences Pub Date : 2015-02-01 DOI: 10.12692/ijb/6.3.31-35

Jeane Catty Loing, B. Setiawan, M. Wahib, Ratya Anindhita, Eddy Lengkong

引用次数: 2

Minimization of residential microbial flora on spinach leaves using cobalt 60 to enhance its export potential. 利用钴60减少菠菜叶片上的微生物群落，以提高其出口潜力。

International Journal of Biosciences Pub Date : 2015-01-01 DOI: 10.12692/ijb/7.2.127-134

R. Abdullah, T. Rafique, A. Kaleem, M. Iqtedar, Mahwish Aftab, T. Iftikhar, F. Saleem, S. Naz

引用次数: 0

Molecular analysis of human population of Abbottabad Pakistan in relation to type-1 diabetes 巴基斯坦阿伯塔巴德人口与1型糖尿病的分子分析

International Journal of Biosciences Pub Date : 2015-01-01 DOI: 10.12692/ijb/6.2.325-330

F. Abbasi, Kiran Zubair, M. F. Abbasi, Muhammad Sajid, Ashiq Rabbani

{"title":"Molecular analysis of human population of Abbottabad Pakistan in relation to type-1 diabetes","authors":"F. Abbasi, Kiran Zubair, M. F. Abbasi, Muhammad Sajid, Ashiq Rabbani","doi":"10.12692/ijb/6.2.325-330","DOIUrl":"https://doi.org/10.12692/ijb/6.2.325-330","url":null,"abstract":"Type 1 diabetes mellitus (T1DM) caused by the destruction of insulin producing beta cells of pancreas that are responsible for the autoimmune system of the individuals. Blood and urine glucose increases due to the lack of insulin in the body. The objective of the present study was to evaluate the role of IL-10 gene polymorphisms as susceptibility markers for Pakistani patients. IL-10 promoter polymorphisms (positions-592A/C) were analyzed in 183 individuals of Abbottabd. Ninety three known Pakistani patients with type-1 diabetes including 49 men and 44 women were recruited; having age ranged from 1.0 –70.0 years. Ninety one healthy individuals with no family history of diabetes were included as control. RFLP and PCR were used to detect allelic polymorphism of the IL-10 gene promoter region at position -592. Results indicated that the genotype frequency of the allel (592A) was associated with type-1 diabetes. The genotype frequency of -592A allele was higher in adult patients than in old age patients. Our investigation suggests that IL-10 gene polymorphisms could be involved in the development of type-1 diabetes in the Pakistani population.","PeriodicalId":13776,"journal":{"name":"International Journal of Biosciences","volume":"81 1","pages":"325-330"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74418660","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

A comparison of the effect of sorbitol, raisin and prune concentrate on dough rheology, quality and shelf life of Barbari bread. 山梨糖醇、葡萄干和浓缩梅干对巴巴里面包面团流变学、质量和保质期影响的比较。

International Journal of Biosciences Pub Date : 2015-01-01 DOI: 10.12692/ijb/6.3.303-312

Z. Sheikholeslami, M. Karimi, T. Hejrani

{"title":"A comparison of the effect of sorbitol, raisin and prune concentrate on dough rheology, quality and shelf life of Barbari bread.","authors":"Z. Sheikholeslami, M. Karimi, T. Hejrani","doi":"10.12692/ijb/6.3.303-312","DOIUrl":"https://doi.org/10.12692/ijb/6.3.303-312","url":null,"abstract":"In recent days, there has been a general increase in the number of consumers who reject all synthetic additives in food; however research has revealed many novel applications for plum and raisin products as functional natural bakery ingredients. Raisin and prune concentrate and commercial sorbitol were incorporated into the Barbari bread formulation at different levels and their effects on the rheological, baking properties and shelf life of breads were evaluated. Supplemented dough absorbed more water than control. The presence of sorbitol, raisin and prune concentrate slightly increased dough development time. Firmness of breads decreased about the 15% for bread containing 4% raisin concentrate and 40% for bread containing 4% prune concentrate, and 40% for 1% sorbitol. Addition of raisin and prune concentrate showed more reduction in water activity in compare with control. Breads containing raisin concentrate, prune concentrate were sensory rated higher than those with sorbitol and control. Results showed that, raisin and prune concentrate could be used as a natural ingredient to prolong the shelf life and improve baking quality of Barbari bread.","PeriodicalId":13776,"journal":{"name":"International Journal of Biosciences","volume":"142 1","pages":"303-312"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75677375","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

Accumulation of trace metals in the muscle tissues of tiger tooth croaker in Persian Gulf. 波斯湾虎牙鱼肌肉组织中微量金属的积累。

International Journal of Biosciences Pub Date : 2015-01-01 DOI: 10.12692/ijb/6.5.170-177

F. Ghanbari, S. Moghdani, N. A. Nasrinnezhad, M. R. Khajeheian, R. Obeidi, M. Farashbandi

{"title":"Accumulation of trace metals in the muscle tissues of tiger tooth croaker in Persian Gulf.","authors":"F. Ghanbari, S. Moghdani, N. A. Nasrinnezhad, M. R. Khajeheian, R. Obeidi, M. Farashbandi","doi":"10.12692/ijb/6.5.170-177","DOIUrl":"https://doi.org/10.12692/ijb/6.5.170-177","url":null,"abstract":"In order to examine and compare lead, vanadium, nickel and selenium metals accumulation levels in muscle tissues of Otolithes ruber, sampling fish was done in both Bushehr and Asalouyeh stations during the summer 2013. After biometry of the samples, muscle tissues were separated and chemical digestion was done. Lead, vanadium, nickel and selenium accumulation levels in tissues were measured by using a graphic furnace atomic absorption instrument. Based on the obtained results, mean concentrations of lead, vanadium, nickel and selenium in Bushehr station were 0.335 ± 0.165, 0.245±0.003, 0.262±0.014, 3.109±0.551 mgkg -1 dw, respectively and in Asalouyeh station were 2.684 ± 0.488, 0.245±0.007, 0.293±0.011, 3.088±0.254 mgkg-1 dw, respectively. Based on the obtained concentrations and comparison done it as specified that based on WHO and FAO standards, the amount of lead in Bushehr station was lower than the standard permissible levels and in Asalouyeh station was upper than standard permissible levels, the amount of vanadium in both stations was lower than standard permissible levels and the amount of nickel and selenium in both stations was upper than the standard permissible levels.","PeriodicalId":13776,"journal":{"name":"International Journal of Biosciences","volume":"67 1","pages":"170-177"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74116436","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

Solubilization of inorganic phosphate by Pseudomonas strains isolated from rice rhizosphere 水稻根际假单胞菌对无机磷酸盐的增溶作用

International Journal of Biosciences Pub Date : 2015-01-01 DOI: 10.12692/ijb/6.10.116-124

S. Aarab, F. El-Habil-Addas, A. Laglaoui, M. Bakkali, A. Arakrak

{"title":"Solubilization of inorganic phosphate by Pseudomonas strains isolated from rice rhizosphere","authors":"S. Aarab, F. El-Habil-Addas, A. Laglaoui, M. Bakkali, A. Arakrak","doi":"10.12692/ijb/6.10.116-124","DOIUrl":"https://doi.org/10.12692/ijb/6.10.116-124","url":null,"abstract":"The use of phosphate solubilizing bacteria to mobilize large reserves of insoluble P in soils instead of phosphate fertilizers is an ecologically safe and economically reasonable alternative to assure a sustainable agriculture. In this work, the mineral phosphate solubilization activity was evaluated for 4 Pseudomonas strains isolated from rice rhizosphere. For qualitative tests, different media were used; NBRIP, YED and Pikovskaya (PVK) amended with 0.5% Ca3(PO4)2 and modified PVK medium containing CaHPO4, Ca5HO13P3, FePO4 and AlPO4 as P source. All bacteria were able to dissolve calcium phosphates, while none was surrounded by transparent halos when FePO4 and AlPO4 were the P source. Quantitative test was assessed in PVK substituting glucose by sucrose and galactose. The highest levels of soluble P were recorded in the presence of glucose, while it didn’t exceed 43.64 μg / ml and 19.19 µg / ml in the presence of galactose and sucrose, respectively. Therefore, glucose has been chosen as a carbon source to assay the effect of carbon concentration on P solubilization ability. The level of dissolved P was enhanced with increasing amount of glucose (1%, 2% and 3% (w/v)). In all cases, the P biosolubilisation was accompanied by a significant pH decrease of the liquid media. A significant inverse correlation was found between P concentrations and pH reduction. Thus, acidification of the media seems to be the main mechanism for calcium phosphates solubilization in this study, and these test strains could serve as efficient biofertilizer candidates for improving crop production in low P soils.","PeriodicalId":13776,"journal":{"name":"International Journal of Biosciences","volume":"29 1","pages":"116-124"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75064554","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

Study the efficiency of atlantis and its mixture with some herbicides for weeds controlling of wheat 研究了亚特兰提斯及其与几种除草剂复配对小麦杂草的防治效果

International Journal of Biosciences Pub Date : 2015-01-01 DOI: 10.12692/ijb/6.4.57-63

Zainab Zalaghi, Saeed Saeedipoor

{"title":"Study the efficiency of atlantis and its mixture with some herbicides for weeds controlling of wheat","authors":"Zainab Zalaghi, Saeed Saeedipoor","doi":"10.12692/ijb/6.4.57-63","DOIUrl":"https://doi.org/10.12692/ijb/6.4.57-63","url":null,"abstract":"In order to study the efficiency of Atlantis dual purpose herbicide (Mezosulfuron+ Iodosulfuron) and its blend with some herbicides for weeds controlling of wheat field weeds, an experiment has been conducted in completely randomized blocks design with 7 treatments and 4 repetitions in 2011-2012. Treatments included post-emergence application of Atlantis herbicide with two doses of 1 and 1.5 Lha -1 , the blend of Atlantis herbicide with the dose of 1.5 Lha-1 + Bromicide MA with two doses of 0.5 and 1 Lha-1, the blend of Atlantis herbicides with the dose of 1.5 Lha-1 + Duplosan Super with two doses of 1 and 2 Lha-1, and weedy treatment as check. The results indicated that the blend of Atlantis with the dose of 1.5 L+ Duplosan Super with the dose of 2 L was the best opting for controlling broad leaves weed like ivy and clover, and displayed a significant differences with other treatments. After that, the blend of Atlantis with the dose of 1.5 Lha-1+Bromicide MA with the dose of 1 Lha -1 showed the highest extent of control. Atlantis with the dose of 1.5 Lha -1 statistically was the best treatment to control narrow leaves weed. The highest performance of grain yield that is 6075.3 kg ha-1 obtained from blending Atlantis with the dose of 1.5 Lha-1 + Duplosan Super with the dose of 2 Lha-1. The superiority of this treatment mainly was due to the more importance of broad leaves weed in the experimental field.","PeriodicalId":13776,"journal":{"name":"International Journal of Biosciences","volume":"43 1","pages":"57-63"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77356270","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