and intra varietal genetic variability in vitis vinifera l

... Morphological traits, microsatellite fingerprinting and genetic relatedness of a stand of elite oaks (Q robur L. ) at Tullynally, Ireland, Silvae Genet 47 (1998) 257–262 [40] St Clair J.B., Mandel ... friendly, socially beneficial and economically feasible management Selected clonal lines obtained with these elite trees, could enter in the CNMB (“Catalogo Nacional de Materiales de Base”, National ... in QpZAG110 locus to 0.324 in QpZAG15 locus Considering all the three loci combined there are about one chance in 000 that two individuals selected randomly from a sample possessing the allele...

Ngày tải lên: 07/08/2014, 16:21

... genetic variability native Corsican population, all the other populations studied established by releasing a small number of animals either in the wild or in enclosures (see table I) In small founder ... Caroux and Italian samples) and TrfE (present only in the Caroux population) are rare alleles described here for the first time in the Corsican mouflon At the hemoglobin locus, alleles HbA and HbB ... hemoglobin (,0 chain) allele distribution The Hb A allele is reported to occur only in sheep and Corsican mouflon, but not in the closest relatives of the European mouflon (Asiatic and Middle-Eastern...

Ngày tải lên: 09/08/2014, 18:21

... mainly take into account the genetic variability which is originally present in the founders and which, until recently, has been believed to be smaller than the genetic variability present in ... should be multiplied should also be done just after the bottleneck, during the flush phase, and at regular intervals during the phase of stability Yet it will be a difficult task to multiply the ... (Belgium) in July 1979 ; they were allowed to multiply and their offspring were divided in three groups which were transferred in half pint milk bottles at 21°, 25° and 28 °C III Results In April...

Ngày tải lên: 09/08/2014, 22:23

... 3,4-dehydroproline inhibits cell wall assembly and cell division in tobacco protoplasts Plant Physiol 1994, 104:747-752 Hall Q, Cannon MC: The cell wall hydroxyproline-rich glycoprotein rsh is essential ... stimuli leading to local cell wall strengthening in Nicotiana plumbaginifolia Planta 1994, 195:175-181 55 Baumberger N, Ringli C, Keller B: The chimeric leucine-rich repeat/ extensin cell wall protein ... μm; H, 100 μm In all cases, calcofluor (for cellulose marking) signals were false-coloured to cyan (panels (A-E) or white (F-H) Key: LCW, lateral cell wall; CPl, cell plate; L, lumen; E, epidermis;...

Ngày tải lên: 11/08/2014, 11:21

... alleles of the original sample A For the 271 alleles of the restricted Vassal collection using the M-method (blue dot) and random sampling method (pink dot) B For the 326 alleles of the Vassal ... (Table 2) The G-48 core was used as a core to build the final core collection retaining the 326 alleles found in the cultivated compartment of Vitis vinifera L represented in the Vassal collection ... comparing the total number of alleles captured using MSTRAT in samples of increasing size with the number of alleles captured in randomly chosen collections of the same size (five independent samplings)...

Ngày tải lên: 12/08/2014, 05:20

... manipulation methods using gynogenesis techniques [10,24,32] Clones are individuals that are strictly genetically identical, and thus genetic variability within a clone is null Clones are an excellent ... as usual but the commercial feed was replaced by a labelled diet containing 1% lead glass ballotini beads (Sillibeads type H, 450–600 lm, DLO Equipment, Belgium) These beads were mixed into ground ... of potential indirect criteria for predicting RFI: weight loss during feed deprivation and weight gain during re-feeding Isogenic clonal lines have been successfully developed in rainbow trout...

Ngày tải lên: 14/08/2014, 13:21

... while supporting me To all my family and loved ones especially my mum, Georgina Cylacia Adjei, my late father, Mr Collins Opoku, Mad Faustina Akoto, my sibblings, all my aunties, uncle and cousins, ... daily diets of majority of Ghanaians and is cultivated in almost all the agro-ecological zones in Ghana, however, not much information is available on the genetic and morphological variability ... markerassisted selection (MAS) (Pervaiz et al., 2009) Researchers have been estimating genetic variation in tomato landrace and cultivar collections using several molecular techniques including Amplified...

Ngày tải lên: 18/03/2016, 22:51

... In the inland area, the soils are mainly lithosols, shallow and poorly developed with low nutrients and low water-holding capacity The major soil types in the coastal area are cambisols, with ... by earlywoodlike cells within latewood and Type L+ showing earlywoodlike cells between latewood and earlywood of the next tree ring (Fig 3) Because of the variability of IADFs tangentially and ... The annual rhythm of activity of the lateral meristems (cambium and phellogen) in Pinus halepensis Mill and Pinus pinea L. , IAWA Bull (1984) 263–274 [57] Villalba R., Veblen T.T., A tree-ring record...

Ngày tải lên: 07/08/2014, 16:20

... fertility classes in the two regions investigated here: Lorraine (solid lines labelled “Northeastern France” in Fig 9) and MidiPyrénées (broken lines labelled “Massif Central” in Fig 9) A minimum ... model was linearised around the parameter values found in the non-linear least-square step RESULTS 3.1 Building of the living branches diameters model 3.1.1 Selection of the tree model Living ... compared to Colin and Houllier [6] If we want to enlarge the age and fertility variability in our samples, we must consider the problem of the sampling effort The Lorraine model (Eq (2)) was...

Ngày tải lên: 08/08/2014, 01:22

... upward because we selected loci that are likely to be polymorphic At the species level, we observed 3.19 alleles/locus with 94.1% showing some level of polymorphism in at least population Our estimate ... sampled at 15-m intervals in Washington, USA populations (Epperson and Allard, 1989) reported little autocorrealtion except for a few loci Those authors concluded that long dis- tance pollen and ... AM Escalante and G Coello for considerable help with the electrophoresis; M Cecil and A Klemm for help in the laboratory; and K Stowe, J Frazee, N Schellhorne, and C Hochwender for field assistance...

Ngày tải lên: 08/08/2014, 19:21

... natural matings, with only 15% artificial insemination More detailed results, including all the main French dairy breeds, will be presented elsewhere The pedigree information was better in Limousine ... races ovines Solognote et M6rinos Pr6coce Genet Sel Evol 26, s255-s265 Engels WR (1980) Loss of selectively neutral alleles in small populations and regular mating systems Theor Pop Biol 17, 345-364 ... the smallest in the Normande breed (47), while it was not estimable in the Limousine These results illustrated the difficulty of using inbreeding to quantify the genetic drift within a population...

Ngày tải lên: 09/08/2014, 18:22

... provient des généalogies a été utilisée pour calculer les paramètres suivants : intervalles variance pour la taille de la famille taille effective de la générations (L) , population (Ne), coefficient ... were males (10! Following the guidelines proposed by the FAO, investigations were first carried out on morphological traits (4!, on haematological and clinical biochemical parameters [7, 11] and ... would be minimal: 1) equalize the sex ratio (Nm ! N avoiding the family size fluctuations and that ideally, each male ) f would contribute with a male offspring and each female with a female...

Ngày tải lên: 09/08/2014, 18:22

... Nuclear RNA Polymerase D (NRPD1a and NRPD2a), RNA-dependent RNA Polymerase (RDR2 and RDR6), Zwille (ZLL), and PAZ domain-containing protein/piwi domain-containing protein were identified by BLASTp ... well as with pseudo-hairpins that are present in the genome, particularly in repeat-rich regions In animals, miRNA hairpins are shorter than in plants, being characterized by quite long loops and ... found in the nucleus as well as in the cytoplasm, suggesting that Dicer-like enzymes are involved in both cleavage steps [3] Pre-miR stem-loop structures can be considered the hallmark of miRNAs and, ...

Ngày tải lên: 12/08/2014, 03:20

... of interest α β Interleukin-1α and interleukin-1β IL-1, a potent proinflammatory cytokine released by macrophages, also plays a key role in mediating endotoxin lethality [38] The IL-1 family includes ... pulmonary processes, including local host defense and modulating pulmonary inflammation, the association is biologically plausible Conclusion An increasing array of polymorphisms in diverse inflammatory ... this IL-1Ra locus has a very influential effect on the outcome of an inflammatory response Interleukin-10 IL-10 is also a potent anti-inflammatory protein In a study of LPS stimulated whole blood,...

Ngày tải lên: 12/08/2014, 19:22

... form, instead of individuals, introduces the penalty against large full-sib families alluded to previously, because full-sibs are considered as sharing the same Mendelian sampling Processing further, ... considering the 52 best bulls for ISU led to selection of 12 young bulls with an overall use of 33%, due to the inclusion of bulls previously dismissed For instance two bulls with ISU as low as 119 and ... in the long term, kinship and inbreeding are certain to accumulate This fact will in uence selection procedures increasingly For instance, even with the approach developed here, breeders will...

Ngày tải lên: 14/08/2014, 13:22

... the lower canopy in different woody plants [23] including poplar [7] The profiles of SLA and nitrogen followed a pattern parallel to the light gradients, thus acclimating to light availability ... near the central vein of the leaf, using colourless nail polish and adhesive cellophane tape All impressions were fixed on glass slides and examined under a light microscope (Orthoplan Leitz, Germany, ... hand, an increase in leaf density is due to thicker cell walls and to smaller and more tightly packed cells [25, 49] In our study, SLA was almost independent of the thickness of the anatomical...

Ngày tải lên: 07/08/2014, 16:21

... red deer from mainland Scotland, while the synonymous substitution at codon 21 revealed two allelic variants: gtc→gtt in the red deer from mainland Scotland and gtc→gtg in the Italian red deer ... respectively The allele frequencies were calculated by considering the two animal populations separately and according to their geographical origin, and this revealed a significantly different ... distribution in the studied The PRNP gene in wild ruminants from Italy and Scotland 117 Fig Novel noncoding single nucleotide polymorphisms (SNPs) at codons 15, 21 and 78 in the red deer PRNP Electropherograms...

Ngày tải lên: 07/08/2014, 23:22

... conditions (wind direction, soil, exposure, watering by flooding) was ensured by selecting the plots close to each other, and by selecting the individuals of the same cultivar in the same plantation ... species would be particularly sensitive to the stimuli involved in the formation of TW 3.2 Intra- tree variability of tension wood 3.2.1 Longitudinal distribution Figure presents the longitudinal distribution ... than in the discs located just above The same characteristic was observed by Washusen et al [35] in 10– 11 year-old Eucalyptus globulus Labill and by Jourez [21] and Delavault et al [15] in young...

Ngày tải lên: 08/08/2014, 00:22

... along the longitudinal-radial surface and the longitudinal-tangential surface (six measurements per sample), using a portable spectrophotometer (MICROFLASH DATACOLOR) Variability of durability ... of colour variability at intra- tree level will be realise according to two parameters: (i) radial position: three radial positions were selected: Z1, Z2 and Z3 (outer, intermediate and inner ... diameter and heartwood decay resistance at inter-tree level RESULTS 3.1 Intra- tree variability: effect of radial and height position Figure illustrates the intra- tree variability of durability observed...

Ngày tải lên: 08/08/2014, 01:21

... characterize juvenile Quercus populations but not the succeeding life stages The genetic multiplicity was very large in all samples investigated including single-population samples This finding concurs ... différences entre elles Les populations prises individuellement partagent une partie plus faible de l ensemble du pool génétique que les populations regroupées entre elles Les allèles communs indiquent ... and 6PGDHB: large H values demonstrated that the c extraordinarily small H values could not a have been much larger due the underlying allele frenquecies (1 frequent and a few very rare alleles)...

Ngày tải lên: 08/08/2014, 19:21