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41 articles for “chlorophyll content”
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Research ArticleOpen accessIn the abstractEffect of Lead on the Chlorophyll and Antioxidant Response in the Leaves of Arabidopsis thalianaJun Xing, Cailing Yuan, Hui Yu et al.Lead (Pb) is a non-essential heavy metal element for plants. In this study, the effect of 0.025, 0.05, 0.1, 0.25, and 0.5 g/L Pb on the chlorophyll and antioxidant response was analyzed in the leaves of Arabidopsis thaliana. The results indicate that 0.025 g/L Pb had no significant effect on the fluorescence intensity of chlorophyll. However, 0.05, 0.1, 0.25, and … …American Journal of Biochemistry and Biotechnology, Vol. 20, Issue 1 · 31 Mar 2024 · 4,628 accessesView PDFCite
Research ArticleOpen accessIn the abstractAnalysis of Photosynthetic Pigment Content and Leaf Structure of Pteroceltis Tatarinowii Mutant with Yellow LeafYongchang Yu, Chen Lv, Min Liu, Tiantian ChenThe relationship betweenleaf variation characteristics and leaf structure characteristics of Pteroceltistatarinowii with yellow leaf was explored to provide a theoretical basisfor the breeding of other ornamental plants. In this study, the differences inpigment content, leaf structure, and chloroplast ultrastructure in leaves of Pteroceltistatarinowii mutant with yellow leaf 'Huiguang' and its original species'Lingyansi No. 1’ were studied. The results showed that … …American Journal of Biochemistry and Biotechnology, Vol. 18, Issue 3 · 20 Sep 2022 · 5,598 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of Gamma Radiation on Oil Quality of Dried Mint LeavesAbd El-Rahman Abd El-Raouf Ahmed, Gamal Kamal Arafa, Helmy El-Sayed Hassan, Hend Nabil MohamedThe green mint crop is considered a medicinal and aromatic plant grown in most of Egypt's governors and it has multiple uses, whether it is used fresh or dried or mint oil is extracted from it and mint is also known as its medicinal importance as research has proven that it has many health benefits. This research was conducted to … …American Journal of Agricultural and Biological Sciences, Vol. 15, Issue 1 · 25 May 2020 · 7,465 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffects of Some Environmental Stresses on Bio Indicators and Population Densities of Glomus mossae Fungi Associated with Wheat (Triticum aestivum L.) CropAli Jabbar Abdulsada, Sadeq J.H. Dwenee, Naeem Saeed Dheyab et al.Field experiment was conducted to determine the effect of soil salinity and Fusariume germanium on population of Glomus mossae Fungi within root of wheat as manifested by the fungal spore’s number, density infection and the percentage of infected root by Glomus mossae. The results didn’t show effect the environmental stresses on comparability reproductive for Glomus mossae fungi associated with wheat … …American Journal of Agricultural and Biological Sciences, Vol. 15, Issue 1 · 20 Mar 2020 · 7,122 accessesView PDFCite
Research ArticleOpen accessIn the abstractTrace of Salinity of Sodium Chloride with Outcome on Enhancement Features of HerbageSona Pazdar, Saeid Eslamian, Kaveh Ostad-Ali-Askari et al.Salinity has a variety of salts, one of which is salinity of sodium chloride. Different plants react differently to salinity and their performance will vary according to their resistance, which after all the treatments, chlorophyll was measured. Depend on the outcomes of salinity consequences on native herbage; herbage features such as relative chlorophyll and chlorophyll fluorescence were decreased. Also, salinity … …American Journal of Engineering and Applied Sciences, Vol. 12, Issue 2 · 26 Jun 2019 · 7,040 accessesView PDFCite
Research ArticleOpen accessIn the abstractPollution Potential Assessment of Nymphaea alba in Nigeen Basin of Dal Lake, Kashmir (J&K), IndiaHina Mushtaq, Shameem Ahmad Shameem, Mumtaz Mohd Bhat et al.The present study was conducted to investigate the biochemical attributes of Nymphaea alba (also known as the European White Water lily or Nenuphar), an annual or perennial aquatic flowering plant at three study sites viz., site I (Nagoo Mohalla, near residential area); site II (Ashaibagh-adjacent to floating gardens) and site III (Marzibagh-Nigeen boat club) in Nigeen Basin of Dal Lake, … …American Journal of Environmental Sciences, Vol. 14, Issue 2 · 8 May 2018 · 8,807 accessesView PDFCite
Research ArticleOpen accessIn the abstractMorpho-Physiological and Genetic Responses of Bali Local Rice Cultivars to Drought Stress at Seedling StageMade Pharmawati, Luh Putu WrasiatiRice is the main food source in many countries in the world. One of the major limiting factors for rice growth and productivity is drought stress. In Bali there are several local rice cultivars, two of them are ‘Mansur' and ‘Putih Cempaka'. The cultivar ‘IR 64' is one rice cultivar released by IRRI. The responses of those rice cultivars to … …OnLine Journal of Biological Sciences, Vol. 18, Issue 1 · 29 Mar 2018 · 7,644 accessesView PDFCite
Research ArticleOpen accessIn the abstractEffect of GA3 and Shading on the Growth and Content of Artemisinin Compound in Leaf of Artemisia (Artemisia annua L.) Grown on the Medium Land of Karanganyar, IndonesiaYuni Kusumodewi, Usman Siswanto, Samanhudi, Ahmad YunusMalaria is still becomes a concern for the government of Indonesia, since this disease has affected many people. Artemisia annua L. is an aromatic plant that destroys malarial parasites, lowers fever and of which the secondary metabolite is artemisinin. Enhanced production of the artemisinin content in the whole plant is desirable. This experiment was conducted in Karanganyar, Indonesia 900m asl. … …American Journal of Applied Sciences, Vol. 14, Issue 10 · 1 Nov 2017 · 8,007 accessesView PDFCite
Research ArticleOpen accessIn the abstractThe Investigation of Organelle Genomes of Extra Nuclear Sunflower Mutants with Variegated PhenotypeIrina Dremuk, Nikolay Kozel, Mariya Logacheva et al.The comparative analysis of complete chloroplast and mitochondrial DNA sequences of the original inbred line 3629 and three extra nuclear mutant lines variegated-1, variegated-15, variegated-17, obtained by the N-nitroso-N-methylurea induced mutagenesis, was done. The studied mutant lines were presented two different phenotypes with diverse chlorophyll content: Pale/green mutant line variegated-17 with 1.8% relative (to 3629 line) chlorophyll content in mutant … …American Journal of Biochemistry and Biotechnology, Vol. 13, Issue 4 · 24 Oct 2017 · 7,633 accessesView PDFCite
InvestigationOpen accessIn the abstractA State of PSI and PSII Photochemistry of Sunflower Yellow-Green Plastome MutantMaksim S. Makarenko, Nikolay V. Kozel, Alexander V. Usatov et al.Chlorophyll deficient mutants are appropriate model objects for a large number of investigations in the field of photosynthesis. In this study, we identified a state of Photosystem I (PSI) and Photosystem II (PSII) photochemistry and light responses of the sunflower yellow-green mutant line - en:chlorina-7, wherein mutations in chloroplast genes have been previously localized. The conducted research revealed low content … …OnLine Journal of Biological Sciences, Vol. 16, Issue 4 · 29 Dec 2016 · 7,458 accessesView PDFCite