genetic variability of yeast in wine fermentation

... diversity in finger millet (Elesuine coracana L.) genotypes using RAPD markers Int J Integ Sci Innov.Technol 2(4): 31-36 Kumari S and Singh S K (2015) Assesment of genetic diversity in promising finger ... present investigation was undertaken with the objective to assessment of genetic variability and divergence in finger millet accessions and characters contributing to genetic diversity among finger ... chances of producing desired genotypes In present investigation, genetic variability was estimated for yield and its contributing traits among 200 finger millet accessions The analysis of variance

Ngày tải lên: 08/07/2020, 23:59

... developed in river, which will subsequently inhibit aqueous useful living organisms to develop In Asia including Bangladesh, India, Indonesia, Nepal, Pakistan, South China and Viet Nam, 60% of the rain-fed ... MES which help to stabilize pH media, we obtained a slow increase instead of decreasing of pH value at the beginning of culture After 3 days, pH increased rapidly and reached 6.61 and 6.20 at ... groups: Indica, Japonica and admix Indica subgroup (Table 1) (Phung et al., 2014) Change of pH during culture time Before entering the main steps of our research, a screening test for gradient of

Ngày tải lên: 17/08/2020, 20:46

... main cause of acute lower respiratory infections in children under 2 years of age and causes repeated infections throughout life We investigated the genetic variability of RSV-A circulating in ... glycoprotein consists of three unique regionsconsisting of the cytoplasmic tail (amino acids [AAs] 1–38), transmembrane domain (AA 38–66), and the ectodomain (AA 66– 298) The C-terminal ectodomain of ... RSV-A strains circulating in Ontario along with 23 reference strains of RSV-A genotype derived from Genbank were included in the phylogenetic analysis (Figure 3a) Sequencing and phylogenetic analysis

Ngày tải lên: 02/11/2022, 10:40

... promising materials for detecting a lot of QTLs involved in variation of heading date in Asian rice accessions Detection both of large- and small-effect QTLs enable us to estimate the genetic ... later heading than KSH, indicat-ing that headindicat-ing date QTLs were segregatindicat-ing in the heterozygous chromosomal regions in these BC4F2 popu-lations BC4F2plants with heading date earlier ... indicate DTH of KSH (blue), of the other accessions (red) and of backcrossed populations (shaded) DTH was defined as the number of days from sowing to the appearance of the first panicle of individual

Ngày tải lên: 26/05/2020, 21:03

... further modelling of the inheritance of traits in breeding schemes utilising sexual polyploidisation Centromere mapping Centromere mapping by HTA is used in plants and animals to integrate centromeres ... within the nine LGs of the clementine genetic map [31] anchored on the sequences of the corresponding nine chromosome of the citrus hap-loid set [32] Centromere positions were located using HTA ... the genetic distance from the centromere increases, HR decreases in the case of FDR; it remains, however, at over 50% regardless of the chromo-some interference model In the case of SDR, HR increases

Ngày tải lên: 27/05/2020, 00:01

... processed within 24 hours of collection Isolation of indigenous endophytic fungi The four variability of rice seedlings were rinsed gently under running tap water for five minutes for removing dust ... maximum amount of GA3 (78.656µg/ml) under submerged fermentation in a medium containing (3%) of NaCl, (1%) of starch and (0.3%) of ammonium chloride at pH-6, on 240 hrs (10th days) of incubation ... maximum amount of GA3 (96.821µg/ml) at pH-8, temperature-30°C on 192hrs (8 days) of incubation under submerged fermentation in a medium containing (5%) of NaCl, (0.5%) of sucrose and (0.5%) of sodium

Ngày tải lên: 28/04/2021, 01:46

... processed within 24 hours of collection Isolation of indigenous endophytic fungi The four variability of rice seedlings were rinsed gently under running tap water for five minutes for removing dust ... maximum amount of GA3 (78.656µg/ml) under submerged fermentation in a medium containing (3%) of NaCl, (1%) of starch and (0.3%) of ammonium chloride at pH-6, on 240 hrs (10th days) of incubation ... maximum amount of GA3 (96.821µg/ml) at pH-8, temperature-30°C on 192hrs (8 days) of incubation under submerged fermentation in a medium containing (5%) of NaCl, (0.5%) of sucrose and (0.5%) of sodium

Ngày tải lên: 28/06/2021, 16:42

... genomic predic-tion in R [62] We randomly selected half of the lines of our association panel as the training population (320 in-bred lines) and the remaining 319 inin-bred lines as the validation ... Methods Plant materials and phenotyping An association panel of 639 maize inbred lines, repre-senting a wide range of genetic diversity of temperate in-bred lines in China [54], was collected for GWASs ... design of three replicates in three environ-ments in 2011: Gongzhuling in Jilin Province (43.50°N, 124.82°E), Xinxiang in Henan Province (35.19°N, 113.53°E) and Beijing (39.48°N, 116.28°E) in 2011

Ngày tải lên: 28/06/2021, 20:42

... understanding of the mechanisms by which allelic variation leads to vari-ation in aging under a single set of conditions Conclusions Regardless of the precise set of aging loci identified in mapping ... provide valuable inroads into a mechanistic understanding of the pathways involved in aging In this regard, our identification of UQCR-14, a gene within Q1 that is involved in electron transport ... with just two strains, and use individuals subjected to very few rounds of meiotic recombination, limiting the scope of the genetic variation interrogated, and limiting the mapping resolution achievable

Ngày tải lên: 27/03/2023, 03:12

... current status of alcoholic fermentation including biomass resource, various concentration of alginate for Saccharomyces cerevisiae immobilization and finding out the optimal alginate concentration ... carrier materials of yeast immobilization include collagen, chitosan/chitin, alginate, k-carrageenan etc entrapping method Of these, the calcium alginate is preferred because of its high fermentable ... immobilized yeast [8; 11] Including of effect factors are sugar concentration, pH, amount of cells, temperature, and fermentable time Alcoholic yield of free yeast was compared by immobilized yeast in

Ngày tải lên: 22/07/2014, 03:20

... potential for increasing the percentage of twins at lambing while reducing the environmental variability of prolificacy is also suspected Quantification of the response to such a canalising selection ... Classical selection for increasing prolificacy in sheep leads to a concomitant increase in its variability, even though the objective of the breeder is to maximise the frequency of an intermediate litter ... v) Using a now common incorrect terminology, the expressions “fixed effects” and “random effects” willsometimes be used in the following Here, focus is on the genetic aspect of the modelling of

Ngày tải lên: 09/08/2014, 18:21

... reduction of genetic variability in either the captive or the introduced feral populations, although the number of founder individuals was very low in both cases The maintenance of genetic variation ... resilience of gene combinations of blood factors and absence of gene flow between populations are suggested as the factors explaining conservation of the genetic make-up of the founder individuals ... determine the effects of founder events Trang 3on the genetic variability of introduced mouflon populations Genetic variation andstructure are discussed in relation to the history of the introductions

Ngày tải lên: 09/08/2014, 18:21

... polymerase errors Genetic variation of SRV-2 within an individual infected macaque In order to determine the genetic variation of SRV-2 within the same animal, multiple clones of a PCR amplification ... identified in a number of cynomolgus macaques in the wild on the island of Singapore Interestingly, the SRV-2F subtype was clearly distinct from all the subtypes present in captive populations of cynomolgus, ... proteolytic processing during a maturation process that results in the expression of the mature membrane-bound glycoprotein integrated within the virion envelope The envelope glycoprotein interacts with...

Ngày tải lên: 19/06/2014, 08:20

... polymerase errors Genetic variation of SRV-2 within an individual infected macaque In order to determine the genetic variation of SRV-2 within the same animal, multiple clones of a PCR amplification ... identified in a number of cynomolgus macaques in the wild on the island of Singapore Interestingly, the SRV-2F subtype was clearly distinct from all the subtypes present in captive populations of cynomolgus, ... proteolytic processing during a maturation process that results in the expression of the mature membrane-bound glycoprotein integrated within the virion envelope The envelope glycoprotein interacts with...

Ngày tải lên: 20/06/2014, 04:20

... puberty in pigs In: 43rd Annual Meeting of the EAAP, Madrid, Spain, September 1992, Commission on Animal Genetics Groeneveld E (1993) Estimating (co)variances for joint genetic evaluations In: Proc ... (1984) Selection for components of reproduction in swine Livest Prod Sci 11, 541-558 Lamberson WR (1990) Genetic parameters for reproductive traits In: Genetics of Swine 70-76 Lamberson WR, Johnson ... similar to those obtained in the LW breed, thus indicating that genetic parameters did not widely differ between genetic types RESULTS Genetic type marginal means are shown in table II LW animals...

Ngày tải lên: 09/08/2014, 18:22

... the genetic variability, e.g by using the optimal contributions of parents for both a maximum genetic gain and a targeted increase of inbreeding [12], or by putting less emphasis on family information ... beginning of the animal recording programme in this breed can explain that 4.4 Inbreeding and relationship As explained in Section 3.3, the Blanc du Massif Central was excluded from inbreeding ... programme, including onfarm performance recording, individual testing of rams in station, and progeny testing of rams (Tab I) The Blanc du Massif Central is one of the sheep breeds in France with...

Ngày tải lên: 14/08/2014, 13:22

... times during the night and rate of fur priming at pelting in Rex rabbits 212 D Allain et al Genetic variability of melatonin in rabbits 213 Genetic correlations between melatonin levels in consecutive ... since it has been shown that the variability of melatonin concentration during the dark phase originates in its synthesis rather than in its catabolism since mid-life duration of melatonin in ... melatonin concentration measurements were first defined in order to determine the amplitude or the maximum of the nocturnal increase of melatonin secretion and to obtain indicators of the duration of...

Ngày tải lên: 14/08/2014, 13:22

... melanoga.ster, main groups of populations can be distinguished: populations of temperate regions including northern USA, Canada, France and ex-USSR; populations of tropical regions including the West Indies, ... Hoteling T!used in discriminant analysis The Mahalanobis distance was calculated using the mean values of each isofemale line as basic data To visualize the difference of morphological variability ... attractive fermenting fruit traps In all cases, isofemale lines were used, ie wild inseminated females were isolated in culture vials to produce progeny Because wild females may be inseminated by more...

Ngày tải lên: 14/08/2014, 19:22

... number variability could be more interesting from a biological point of view Phenotypic variability was also analyzed according to the geographic origin of the populations (table III) In D melanogaster, ... this point Apportionment It seemed of total variability in the species interesting to consider the results of this paper together with those of et al (1993) in order to get an overall view of the ... here, in spite of the geographical variability of the mean values of the traits, and also of the total phenotypic variance DISCUSSION AND CONCLUSIONS Our analysis of the within-population variability...

Ngày tải lên: 14/08/2014, 19:22

... and parasite strains of different geographic origins (Carton, 1984) Studies of the genetic variability among and within isofemale lines of successive generations of L bonlardi indicate that traits ... of individuals belonging to the same group (Falconer, 1981), i.e in the present work, individuals belonging to isofemale lines Hoffman and Parsons (1988) call this parameter (when using = isofemale ... studies involves the use of isofemale lines, i.e the progeny derived from a single female inseminated in nature (Parsons and Hosgood, 1967; David, 1979; Wallis et al., 1985) The isofemale line method...

Ngày tải lên: 14/08/2014, 20:20