You searched for:
Journal name
Biologia plantarum
Remove constraint Journal name: Biologia plantarum
Publication year rev
7990-2010
Remove constraint Publication year rev: 7990-2010
Source
2010 v.54 no.4
Remove constraint Source: 2010 v.54 no.4
PubAg
Main content area
Limit your search
Search
38 Search Results
« Previous |
1 - 20 of 38
|
Next »
Search Results
- Author:
- Daneshmand, F.; Arvin, M. J.; Kalantari, K. M.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 781-784
- ISSN:
- 0006-3134
- Subject:
- electrolytes; ascorbate peroxidase; lipid peroxidation; drought; polyethylene glycol; potatoes; aspirin; hydrogen peroxide; explants; sodium; peroxidase; osmotic stress; linoleate 13S-lipoxygenase; superoxide dismutase; physiological response; potassium; sodium chloride; adverse effects; glutathione-disulfide reductase; catalase; salinity; Solanum stoloniferum
- Abstract:
- ... The role of acetylsalicylic acid (0, 1 and 10 μM) pre-treatment in amelioration of salt and osmotic stress in a wild species of potato (Solanum stoloniferum) was investigated. We compared the effects of iso-osmotic concentrations of polyethylene glycol 6000 (15 %) and NaCl (80 mM) on the physiological responses of this species in explants grown in the liquid Murashige and Skoog medium. Both salt a ...
- DOI:
- 10.1007/s10535-010-0142-8
- https://doi.org/10.1007/s10535-010-0142-8
- Author:
- Nautiyal, P. C.; Shono, M.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 715-719
- ISSN:
- 0006-3134
- Subject:
- Solanum lycopersicum var. lycopersicum; biomass; cell membranes; endoplasmic reticulum; genetically modified organisms; heat; heat shock proteins; heat stress; mitochondria; photosynthesis; protein synthesis; temperature; tomatoes
- Abstract:
- ... This communication examines the role of small heat shock proteins (sHsps) targeted to mitochondria (Mt) and endoplasmic reticulum (ER) in tomato plants (Lycopersicon esculentum Mill.) under heat stress. Genetic response of transgenic and wild type plants varied under optimum, moderately elevated and elevated temperature. In optimum temperature higher biomass was recorded in wild type than the tran ...
- DOI:
- 10.1007/s10535-010-0127-7
- https://doi.org/10.1007/s10535-010-0127-7
- Author:
- Lu, X.; Zhou, W.; Gao, F.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 798-800
- ISSN:
- 0006-3134
- Subject:
- Citrus sinensis; anthocyanins; biosynthesis; chromosomes; fluorescence in situ hybridization; genes; karyotyping; metaphase; oranges; ribosomal DNA
- Abstract:
- ... Dihydroflavonol 4-reductase (DFR) is a key enzyme in the anthocyanin biosynthesis. In this study, the localization of 45S rDNA and dfr gene (named as CsDFR-bo) of the blood orange (Citrus sinensis Osbeck cv. Ruby) on chromosomes was investigated by fluorescence in situ hybridization (FISH). A karyotype of C. sinensis was reconstructed based on the length of mitotic metaphase chromosomes. The 45S r ...
- DOI:
- 10.1007/s10535-010-0146-4
- https://doi.org/10.1007/s10535-010-0146-4
- Author:
- Ahmad, N.; Anis, M.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 748-752
- ISSN:
- 0006-3134
- Subject:
- Vitex negundo; acetic acid; artificial seeds; calcium chloride; concentration of production; culture media; encapsulation; germination; kinetin; naphthaleneacetic acid; plantlets; sodium alginate
- Abstract:
- ... An efficient protocol for encapsulation of nodal segments of Vitex negundo L. has been developed for the production of non-embryogenic synthetic seeds. The encapsulations of nodal segments were significantly affected by the concentrations of sodium alginate and calcium chloride. A 3 % Na₂-alginate with 100 mM CaCl₂ has been found to be optimum concentration for the production of uniform synthetic ...
- DOI:
- 10.1007/s10535-010-0134-8
- https://doi.org/10.1007/s10535-010-0134-8
5. Effect of photoperiod during growth of Chenopodium rubrum mother plants on properties of offspring
- Author:
- Mitrović, A.; Bogdanović, J.; Giba, Z.; Ćulafić, L.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 735-739
- ISSN:
- 0006-3134
- Subject:
- Chenopodium rubrum; flowering; in vitro culture; mothers; photoperiod; progeny; seed germination; seed maturation
- Abstract:
- ... Using in vitro culture, we determined the effect of photoperiod during growth of Chenopodium rubrum mother plants on vegetative and reproductive development of offspring. Photoperiod during flowering induction of mother plants (the first 6 d after the germination) has the key influence on seed germination and offspring growth, while offspring flowering and seed maturation is determined by photoper ...
- DOI:
- 10.1007/s10535-010-0131-y
- https://doi.org/10.1007/s10535-010-0131-y
- Author:
- Kumar, A.; Aggarwal, D.; Gupta, P.; Reddy, M. S.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 601-606
- ISSN:
- 0006-3134
- Subject:
- Chlorophytum borivilianum; DNA; agar; benzyladenine; culture media; cytokinins; gelation; gelling agents; heat; humidity; indole butyric acid; kinetin; light intensity; microsatellite repeats; random amplified polymorphic DNA technique; rooting; shoots; soil; sucrose; temperature; vermicomposts
- Abstract:
- ... The effect of plant growth regulators (PGRs), gelling agents, sucrose and heat shock on shoot multiplication, shoot growth, rooting and subsequent survival of Chlorophytum borivilianum Sant. et Fernand was evaluated. Benzyladenine (BA) was found to be better cytokinin over kinetin (KIN) for shoot multiplication. Sucrose concentrations from 116-290 mM in the basal medium (BM) promoted shoot multipl ...
- DOI:
- 10.1007/s10535-010-0109-9
- https://doi.org/10.1007/s10535-010-0109-9
- Author:
- Zhao, L. -L.; Song, L. -Q.; You, C. -X.; Moriguchi, T.; Hao, Y. -J.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 631-638
- ISSN:
- 0006-3134
- Subject:
- adenosylmethionine decarboxylase; apples; catalase; cold stress; drought; gene expression regulation; gene overexpression; lipid peroxidation; malondialdehyde; polyamines; polyethylene glycol; promoter regions; reporter genes; sodium chloride; superoxide dismutase; temperature; tobacco; transcription (genetics); transgenic plants
- Abstract:
- ... The expression of MdSAMDC2 gene, which encodes S-adenosylmethionine decarboxylase (SAMDC) in apple, was up-regulated by low temperature, salt and drought stresses. To identify its in vivo biological functions in the responses to stresses, the promoter region of MdSAMDC2 was isolated and characterized by analyzing the cis-acting regulatory elements and GUS reporter gene by an Agrobacterium-mediated ...
- DOI:
- 10.1007/s10535-010-0113-0
- https://doi.org/10.1007/s10535-010-0113-0
- Author:
- Pei, Z.; Gao, J.; Chen, Q.; Wei, J.; Li, Z.; Luo, F.; Shi, L.; Ding, B.; Sun, S.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 653-658
- ISSN:
- 0006-3134
- Subject:
- Sorghum bicolor subsp. bicolor; alleles; chromosomes; cluster analysis; genetic variation; genotype; microsatellite repeats; sweet sorghum
- Abstract:
- ... To determine genetic diversity among 47 elite sweet sorghum (Sorghum bicolor ssp. bicolor L.) genotypes, 46 simple sequence repeat (SSR) markers evenly distributed on all 10 chromosomes were selected. All SSR markers used were polymorphic among the genotypes studied. A total of 228 alleles were identified with an average of 4.96 alleles per marker. Furthermore, the genotypes studied showed medium ...
- DOI:
- 10.1007/s10535-010-0116-x
- https://doi.org/10.1007/s10535-010-0116-x
- Author:
- Zhang, H.; Hu, L. -Y.; Li, P.; Hu, K. -D.; Jiang, C. -X.; Luo, J. -P.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 743-747
- ISSN:
- 0006-3134
- Subject:
- seed germination; peroxidase; dose response; seeds; catalase; ascorbate peroxidase; hydrogen peroxide; malondialdehyde; linoleate 13S-lipoxygenase; superoxide dismutase; wheat; Triticum aestivum; toxicity; chromium; hydrogen sulfide; esterases
- Abstract:
- ... Effects of H₂S on seed germination under chromium (Cr) stress were investigated in wheat (Triticum aestivum L.). Under Cr stress, the percentage of germination of wheat seeds decreased, but this decrease could be alleviated by pretreatment with NaHS, an H₂S donor, in a dose-dependent manner. Furthermore, NaHS significantly enhanced the activities of amylase, esterase, superoxide dismutase, catalas ...
- DOI:
- 10.1007/s10535-010-0133-9
- https://doi.org/10.1007/s10535-010-0133-9
- Author:
- Liu, Y. -H.; Huang, C. -J.; Chen, C. -Y.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 697-702
- ISSN:
- 0006-3134
- Subject:
- Bacillus cereus; Lilium formosanum; Northern blotting; disease severity; gene expression regulation; genes; leaf blight; leaves; photosystem II; sequence analysis; suppression subtractive hybridization; transcription (genetics)
- Abstract:
- ... Bacillus cereus C1L was demonstrated to induce systemic resistance in Lilium formosanum against leaf blight caused by Botrytis elliptica. Suppression subtractive hybridization library of L. formosanum triggered by B. cereus C1L were screened and 3 differentially expressed genes were identified. Based on sequence analysis, these genes encoding putative glycine-rich protein, metallothionein-like pro ...
- DOI:
- 10.1007/s10535-010-0123-y
- https://doi.org/10.1007/s10535-010-0123-y
- Author:
- Xu, L.; Najeeb, U.; Naeem, M. S.; Daud, M. K.; Cao, J. S.; Gong, H. J.; Shen, W. Q.; Zhou, W. J.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 659-663
- ISSN:
- 0006-3134
- Subject:
- Juncus effusus; cultivars; intercellular spaces; diploidy; flow cytometry; tetraploidy; colchicine; stomata; mesophyll; chlorophyll; chloroplasts; vascular bundles
- Abstract:
- ... Tetraploidy was induced in vitro in mat rush (Juncus effusus L.) cultivar Nonglin-4 by exposure to colchicine (0, 50, 100 and 500 mg dm⁻³) for 6, 12 and 24 h. Flow cytometric analysis was used to confirm the ploidy level. Anatomical and ultrastructural analyses at cellular and subcellular levels in tetraploid and diploid control plants revealed differences between diploid and tetraploid plants. Th ...
- DOI:
- 10.1007/s10535-010-0117-9
- https://doi.org/10.1007/s10535-010-0117-9
- Author:
- Ozbay, A.; Özgen, M.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 769-772
- ISSN:
- 0006-3134
- Subject:
- Triticum turgidum subsp. durum; callus; durum wheat; embryo culture; genotype; heterosis; hybrids; parents; soil; statistical analysis; vigor
- Abstract:
- ... The effect of heterosis on callus induction, callus mass and number of regenerated plants from mature embryo cultures of winter durum wheat (Triticum durum Desf.) hybrids was studied. A total of 14 F₁ hybrids and their parents were used for mature embryo culture. The statistical analysis of the results revealed that positive heterosis in callus mass was determined in only one F₁ hybrid and in numb ...
- DOI:
- 10.1007/s10535-010-0139-3
- https://doi.org/10.1007/s10535-010-0139-3
- Author:
- Jin, M. L.; Ahn, J. C.; Hwang, B.; Park, H. -S.; Lee, H. S.; Choi, D. -W.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 725-729
- ISSN:
- 0006-3134
- Subject:
- polypeptides; callus; emodin; biosynthesis; complementary DNA; active ingredients; recombinant proteins; expressed sequence tags; flowers; amino acid sequences; metabolites; leaves; Hypericum perforatum; hypericin; sequence homology; Hypericum erectum
- Abstract:
- ... Hypericin, a naphthodianthrone, has been identified as the principal active compound found in St. John's wort (Hypericum perforatum L.). To generate a gene resource for hypericin and other valuable metabolites, we generated expressed sequence tags (ESTs) from H. erectum. Analyses of the ESTs enabled us to select three cDNAs, HeHyp1, HeHyp2, and HeHyp3, evidencing significant sequence homology to H ...
- DOI:
- 10.1007/s10535-010-0129-5
- https://doi.org/10.1007/s10535-010-0129-5
14. Photosynthesis, respiration and antioxidant enzymes in pepper leaves under drought and heat stresses
- Author:
- Hu, W. H.; Xiao, Y. A.; Zeng, J. J.; Hu, X. H.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 761-765
- ISSN:
- 0006-3134
- Subject:
- ascorbate peroxidase; gas exchange; drought tolerance; cytosol; drought; Capsicum annuum; fluorescence; hydrogen peroxide; heat stress; mitochondria; superoxide anion; leaves; cultivars; photorespiration; superoxide dismutase; heat; enzyme activity; chlorophyll; pepper; chloroplasts
- Abstract:
- ... Leaf gas exchange, chlorophyll fluorescence and activities of antioxidant enzymes were studied in two pepper (Capsicum annuum L.) cultivars grown under drought (D) and heat (H), as well as under drought and heat in combination (HD). The drought-tolerant cv. Zhengjiao 13 exhibited greater net photosynthetic rate (PN) and cytochrome respiratory pathway activity (RSHAM), and lower contents of superox ...
- DOI:
- 10.1007/s10535-010-0137-5
- https://doi.org/10.1007/s10535-010-0137-5
- Author:
- Upreti, K. K.; Murti, G. S. R.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 730-734
- ISSN:
- 0006-3134
- Subject:
- abscisic acid; electrolytes; grapes; osmotic pressure; potassium; putrescine; root growth; rootstocks; salinity; sodium; sodium chloride; spermidine; spermine; streams
- Abstract:
- ... Effects of salinity (0, 50, 100 and 250 mM NaCl) on growth, root:shoot dry mass ratio, osmotic potential (ψx), electrolyte leakage and contents of Na⁺ and K⁺, polyamines and abscisic acid (ABA) were studied in the grape rootstocks Dogridge, 1613, St. George and Salt Creek. In control rootstocks, the root length was highest in Dogridge and contents of K⁺ and ABA in Salt Creek. Salinity treatments i ...
- DOI:
- 10.1007/s10535-010-0130-z
- https://doi.org/10.1007/s10535-010-0130-z
- Author:
- Tari, I.; Kiss, G.; Deér, A. K.; Csiszár, J.; Erdei, L.; Gallé, Á.; Gémes, K.; Horváth, F.; Poór, P.; Szepesi, Á.; Simon, L. M.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 677-683
- ISSN:
- 0006-3134
- Subject:
- aldehyde reductase; ammonium sulfate; cellulose; culture media; enzyme activity; glucose; glucose 6-phosphate; isozymes; leaf extracts; leaves; roots; salicylic acid; salt stress; sodium chloride; sorbitol; stress tolerance; tissues; tomatoes
- Abstract:
- ... Increased aldose reductase (ALR) activities were detected in the leaf tissues of tomato plants grown for 3 weeks in culture medium containing 10⁻⁷ or 10⁻⁴ M salicylic acid (SA), and in the roots after the 10⁻⁴ M SA pretreatment. The ALR activity changed in parallel with the sorbitol content in the leaves of the SA-treated plants. Salt stress elicited by 100 mM NaCl enhanced the accumulation of sor ...
- DOI:
- 10.1007/s10535-010-0120-1
- https://doi.org/10.1007/s10535-010-0120-1
- Author:
- Acosta, M.; Pokorný, R.; Janouš, D.; Marek, M. V.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 773-776
- ISSN:
- 0006-3134
- Subject:
- Picea abies; carbon dioxide; growing season; respiratory rate; seasonal variation; temperature; tree growth; trees
- Abstract:
- ... Measurements of stem respiration were conducted for a period of four years (1999-2002) in 14-year old Norway spruce (Picea abies [L.] Karst) trees exposed to ambient (CA) and elevated CO₂ concentration (CE; ambient plus 350 μmol mol⁻¹). Stem respiration measurements of six trees per treatment were carried out 2-3 times per month during the growing season. Stem respiration in CE treatment was highe ...
- DOI:
- 10.1007/s10535-010-0140-x
- https://doi.org/10.1007/s10535-010-0140-x
- Author:
- Gao, H. J.; Yang, H. Q.; Wang, J. Y.; Wang, J. X.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 789-792
- ISSN:
- 0006-3134
- Subject:
- Malus domestica; NAD (coenzyme); apples; developmental stages; leaves; mitochondria; nitric oxide; nitric oxide synthase; nitrites; roots; stems; trees
- Abstract:
- ... Nitric oxide production, nitric oxide synthase (NOS) and mitochondrial nitrite-reducing activities in roots, leaves and stems of different developmental stages were investigated, using potted 3-year-old apple (Malus domestica Borkh.) trees. The arginine-dependent NOS activity is sensitive to NOS inhibitor L-NAME and aminoguanidine (AG), with L-NAME being more effective than AG. Endogenous NO produ ...
- DOI:
- 10.1007/s10535-010-0144-6
- https://doi.org/10.1007/s10535-010-0144-6
- Author:
- Ismail, G. S. M.; Mohamed, H. E.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 671-676
- ISSN:
- 0006-3134
- Subject:
- Azolla caroliniana; anthocyanins; biomass production; chlorophyll; fatty acid composition; ferns and fern allies; growth retardation; phosphates; phospholipids; phosphorus; photosystem II; thylakoids; ultrastructure
- Abstract:
- ... The changes in the fresh biomass accumulation, photosynthetic and anthocyanin pigments, photosystem 2 (PS 2) activity, ultrastructure of chloroplast, total lipids and fatty acid composition of thylakoid membrane were followed in the aquatic fern Azolla caroliniana grown on medium either deficient or supplied with various phosphorus concentrations. The content of photosynthetic pigments and the ant ...
- DOI:
- 10.1007/s10535-010-0119-7
- https://doi.org/10.1007/s10535-010-0119-7
- Author:
- Ercan, S.; Ertugrul, F.; Aydin, Y.; Akfirat, F. S.; Hasancebi, S.; Akan, K.; Mert, Z.; Bolat, N.; Yorgancilar, O.; Altinkut-Uncuoglu, A.
- Source:
- Biologia plantarum 2010 v.54 no.4 pp. 691-696
- ISSN:
- 0006-3134
- Subject:
- DNA; Triticum aestivum; expressed sequence tags; genetic markers; genotype; hybrids; microsatellite repeats; seedlings; stripe rust; wheat
- Abstract:
- ... Expressed sequenced tags containing simple sequence repeats (EST-SSRs) were used to identify molecular markers associated with yellow rust resistance in wheat (Triticum aestivum L.). A cross between yellow rust resistant (PI178383) and susceptible (Harmankaya99) wheat genotypes was performed and respective DNA pools from the resistant and susceptible F₂ seedlings were constructed. 78 EST-SSR prime ...
- DOI:
- 10.1007/s10535-010-0122-z
- https://doi.org/10.1007/s10535-010-0122-z