Abstract：
:Pythium aphanidermatum is one of the common causal pathogen of damping-off disease of beans (Phaseolus vulgaris L.) grown in Manipur. A total of 110 indigenous Trichoderma isolates obtained from North east India were screened for their biocontrol activity which can inhibit the mycelial growth of P. aphanidermatum, the causal organism of damping-off in beans. Out of the total isolates, 32% of them showed strong antagonistic activity against P. aphanidermatum under in vitro condition and subsequently 20 best isolates were selected based on their mycelial inhibition capacity against P. aphanidermatum for further analysis. Different biocontrol mechanisms such as protease, chitinase, β-1,3-glucanase activity, cellulase and production of volatile and non-volatile compounds were also assayed. Based on their relative biocontrol potency, only three indigenous Trichoderma isolates (T73, T80 and T105) were selected for pot culture experiment against damping-off diseases in common beans. In greenhouse experiment, Trichoderma isolates T-105 significantly reduced the pre- and post-emergence damping-off disease incidence under artificial infection with P. aphanidermatum and showed highest disease control percentage.
journal_name
3 Biotechjournal_title
3 Biotechauthors
Kamala T,Indira Sdoi
10.1007/s13205-011-0027-3subject
Has Abstractpub_date
2011-12-01 00:00:00pages
217-225issue
4eissn
2190-572Xissn
2190-5738pii
27journal_volume
1pub_type
杂志文章相关文献
3 Biotech文献大全abstract：:A soil bacterium, Bacillus subtilis, isolated from the rhizosphere of Chilli, showed high antagonistic activity against Colletotrichum gloeosporioides OGC1. A clear inhibition zone of 0.5-1 cm was observed in dual plate assay. Microscopic observations showed a clear hyphal lysis and degradation of fungal cell wall. In...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-013-0134-4
更新日期：2014-04-01 00:00:00
abstract：:DNA has been recognized as a promising natural medium for information storage. The expensive DNA synthesis process makes it an important challenge to utilize DNA nucleotides optimally and increase the storage density. Thus, a novel scheme is proposed for the storage of digital information in synthetic DNA with high st...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1868-4
更新日期：2019-09-01 00:00:00
abstract：:The effects of corn steep liquor (CSL) on hydrocarbon degradation and microbial community structure and function was evaluated in field-moist soil microcosms. Chronically polluted soil treated with CSL (AB4) and an untreated control (3S) was compared over a period of 6 weeks. Gas chromatographic fingerprints of residu...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1580-4
更新日期：2019-02-01 00:00:00
abstract：:Pseudomonas aeruginosa infections are a leading cause of death in patients suffering from respiratory diseases. The multidrug-resistant nature of Pseudomonas is potentiated by a process known as quorum sensing. The aim of this study was to reveal new inhibitors of a well-validated but quite unexplored target, enoyl-AC...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1567-1
更新日期：2019-02-01 00:00:00
abstract：:The maximum yield of xylanase from Aureobasidium melanogenum PBUAP46 was 5.19 ± 0.08 U ml-1 when cultured in a production medium containing 3.89% (w/v) rice straw and 0.75% (w/v) NaNO3 as carbon and nitrogen sources, respectively, for 72 h. This enzyme catalyzed well and was relatively stable at pH 7.0 and room temper...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1586-y
更新日期：2019-02-01 00:00:00
abstract：:Hydrogen production by biological route is a potentially sustainable alternative. Nowadays, energy production from sustainable sources has become urgent for several countries as well as for international policies. In this perspective, hydrogen has gained substantial global attention as clean, sustainable, and versatil...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1676-x
更新日期：2019-04-01 00:00:00
abstract：:The ability of gellan gum-immobilised cells of the heavy metal-tolerant bacterium Alcaligenes sp. AQ05-001 to utilise both heavy metal-free and heavy metal-polluted feathers (HMPFs) as substrates to produce keratinase enzyme was studied. Optimisation of the media pH, incubation temperature and immobilisation parameter...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-018-1555-x
更新日期：2019-01-01 00:00:00
abstract：:Phylogenetic relationship of 22 FLPs was revealed on the basis of polymorphism in three genes namely 16S rDNA, Pseudomonas-specific and rpoD gene regions. The primers for 16S rDNA, Pseudomonas-specific region and rpoD gene region were amplifying a region of 1492, 990 and 760 bp, respectively, from all the isolates inv...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-016-0386-x
更新日期：2016-06-01 00:00:00
abstract：:The present study was conducted to investigate the antileishmanial activity of biogenic silver nanoparticles (AgNPs) compared to chemically synthesized AgNPs. A nano dimension size (10-15 nm) biogenic AgNPs was produced and characterized by UV-Vis spectroscopy and X-rays diffraction. The chemically synthesized AgNPs w...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-018-1121-6
更新日期：2018-02-01 00:00:00
abstract：:Five bacterial strains were isolated from the hemocoel of the greater wax moth larvae (Galleria mellonella) infected with the entomopathogenic nematodes: Heterorhabditis bacteriophora HP88, Heterorhabditis indicus RM1 and Heterorhabditis sp (S1), Steinernema abbasi and Steinernema sp. (S II). Strains were identified a...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-016-0594-4
更新日期：2017-05-01 00:00:00
abstract：:Screening for diabetic kidney disease (DKD) remains a challenge; however, there has been an ongoing research to investigate the diagnostic value of different biomarkers to identify DKD. The aim of this study was to assess the diagnostic value of both N-acetyl-beta-d-glucosaminidase (NAG) and neutrophil gelatinase-asso...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1593-z
更新日期：2019-03-01 00:00:00
abstract：:The effect of microwave (MW)-assisted acid or alkali pretreatment (300 W, 7 min) followed by saccharification with a triple enzyme cocktail (Cellic, Optimash BG and Stargen) with or without detoxification mix on ethanol production from three cassava residues (stems, leaves and peels) by Saccharomyces cerevisiae was in...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-018-1095-4
更新日期：2018-01-01 00:00:00
abstract：:New primer pairs of genomic DNA microsatellite markers were tested to assess the genetic diversity of eleven date palm genotypes. The results indicated that out of thirty, only seven primers (23.3%) failed to amplify the expected PCR fragments, while thirteen primers (43.3%) amplified monomorphic banding patterns and ...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-011-0010-z
更新日期：2011-09-01 00:00:00
abstract：:This is the first study reporting whole genome sequences of two CHIKV strains (KJ679577 and KJ679578) isolated from Eastern Indian patients sera during 2010-2011 outbreak, both of which were of ECSA genotype, but from different subgroups: Indian Ocean outbreak and ECSA subtypes. Furthermore, viral sequences were analy...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-018-1339-3
更新日期：2018-07-01 00:00:00
abstract：:In this study, we report the isolation and characterization of the mRNA encoding OPAQUE2 (O2) like TF of finger millet (FM) (Eleusine coracana) (EcO2). Full-length EcO2 mRNA was isolated using conserved primers designed by aligning O2 mRNAs of different cereals followed by 3' and 5' RACE (Rapid Amplification of cDNA E...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-018-1150-1
更新日期：2018-03-01 00:00:00
abstract：:Although endophytic bacteria are known to colonize Panax ginseng, little is known about their diversity and roles. We addressed in the present study by comparing endophytic bacterial populations in P. ginseng plants of different ages (2-6 years) and in various tissue types (root, stem, leaf, and flower stalk). A total...
journal_title：3 Biotech
pub_type：
doi：10.1007/s13205-018-1417-6
更新日期：2018-09-01 00:00:00
abstract：:Questin has favorable applications. Fractional factorial design, Box-Behnken design, and response surface methodology were adopted to optimize the fermentation conditions of the marine-derived fungus, Aspergillus flavipes HN4-13, thereby enhancing questin production. Optimal fermentation conditions in a 500-mL conical...
journal_title：3 Biotech
pub_type：
doi：10.1007/s13205-020-2067-z
更新日期：2020-02-01 00:00:00
abstract：:The emerging SARS-CoV-2 viral disease (COVID-19) has caused a global health alert due to its high rate of infection and mortality in individuals with chronic cardiovascular comorbidities, in addition to generating complex clinical conditions. This has forced the scientific community to explore different strategies tha...
journal_title：3 Biotech
pub_type： 杂志文章,评审
doi：10.1007/s13205-020-02619-1
更新日期：2021-02-01 00:00:00
abstract：:We report the enhanced production of siderophore in succinate medium by applying two-stage statistical approach, i.e., Plackett-Burman design and response surface methodology (RSM) using central composite design (CCD). In the first stage of optimization, out of 11 variable components of succinate medium, succinic acid...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-016-0365-2
更新日期：2016-06-01 00:00:00
abstract：:Our earlier studies have indicated that GA3, being a growth hormone, increases internodal length, in turn increasing sink strength and improving sucrose accumulation in sugarcane. In this study, transcriptomic level analysis was carried out on internodal samples of a high sugar accumulating variety (CoLk 94184) of sug...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1908-0
更新日期：2019-10-01 00:00:00
abstract：:This paper has studied the success of implantation for 16 commercial active dry yeasts (ADYs) during industrial fermentation (30) and the impact of these yeasts during spontaneous fermentations (19) in 10 wineries from the Denomination of Origin "Vinos de Madrid" over two consecutive years. Yeasts strains were identif...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1913-3
更新日期：2019-11-01 00:00:00
abstract：:Large-scale production of plasmid DNA to prepare therapeutic gene vectors or DNA-based vaccines requires a suitable bacterial host, which can stably maintain the plasmid DNA during industrial cultivation. Plasmid loss during bacterial cell divisions and structural changes in the plasmid DNA can dramatically reduce the...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-012-0070-8
更新日期：2013-02-01 00:00:00
abstract：:Hyaluronic acid (HA) is a biopolymer used in several industries. There is increasing global demand. HA is normally produced on a large scale using attenuated strains of group C streptococci that are pathogenic and fastidious. Accordingly, it is of interest to use a "generally recognized as safe" (GRAS) organism such a...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-019-1749-x
更新日期：2019-06-01 00:00:00
abstract：:The gut microbiota plays a vital role in host well-being and lactic acid bacteria (LAB) have gained an overwhelming attention as health promoter. This perception has evolved from traditional dairy products to a money-spinning market of probiotics. The safety of probiotics is coupled to their intended use and LAB may a...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-017-0682-0
更新日期：2017-05-01 00:00:00
abstract：:Medicinal plants have a vast potential in the treatment of various ailments due to the presence of therapeutically important phytochemicals. Diabetes is a serious metabolic disorder and several marketed medications are available to alleviate the symptoms of diabetes. However, these over the counter drugs are expensive...
journal_title：3 Biotech
pub_type： 杂志文章,评审
doi：10.1007/s13205-018-1528-0
更新日期：2019-01-01 00:00:00
abstract：:Escherichia coli is a faecal indicator and certain virotypes are known as pathogens. Therefore, detection and prevention of E. coli in food is very important. The existing rapid methods concentrate on detecting the pathogenic E. coli instead of total E. coli population. Present study evaluates the use of two molecular...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-017-0784-8
更新日期：2017-06-01 00:00:00
abstract：:Statistical methodologies, including Plackett-Burman design and Box-Behnken design, were employed to optimize the fermentation conditions for the production of active substances against aquatic pathogen Vibrio harveyi by marine-derived Aspergillus flavipes strain HN4-13. The optimal crucial fermentation values for max...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-017-1015-z
更新日期：2017-12-01 00:00:00
abstract：:A bacterial strain named XHY-12 was isolated from corn soil samples and identified as Burkholderia sp. based on 16S rDNA sequencing, it displayed high antagonistic activity against 12 fungal pathogens and the common fungal contaminant in grain Aspergillus flavus. Plate experiment showed that XHY-12 fermentation broth ...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-020-2112-y
更新日期：2020-04-01 00:00:00
abstract：:Graminaceous plants secrete hydroxylated phytosiderophores encoded by the genes iron-deficiency-specific clone 2 (Ids2) and iron-deficiency-specific clone 3 (Ids3). An effort was made to identify a putative ortholog of Hodeum vulgare Ids3 gene in hexaploid wheat. The protein structure of TaIDS3 was modeled using homol...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-018-1230-2
更新日期：2018-04-01 00:00:00
abstract：:We sequenced the entire tb1 gene in six maize inbreds and its wild relatives (parviglumis, mexicana, perennis and luxurians) to characterize it at molecular level. Hopscotch and Tourist transposable elements were observed in the upstream of tb1 in all maize inbreds, while they were absent in wild relatives. In maize, ...
journal_title：3 Biotech
pub_type： 杂志文章
doi：10.1007/s13205-020-2052-6
更新日期：2020-02-01 00:00:00
