Selection efficiency of high inorganic phosphorus-low stachyose lines from soybean breeding populations of different genetic backgrounds     

Luciano M. Jaureguy  M. Luciana Rosso  Katy M. Rainey 《Journal of Crop Improvement》2017,31(1):25-38

Reducing the antinutritional components of soybean (Glycine max) seed is necessary for producing animal feed with increased metabolizable energy and nutrient availability. The objective of this study was to evaluate marker-assisted and phenotypic selection for the high inorganic phosphorus (Pi) and low stachyose traits controlled by the Lpa and MIPS1 mutations in six breeding populations. Phenotypic selection for low phytate individuals carrying Lpa mutations using Pi was reliable, but the assay should include parental genotypes to construct thresholds before performing selections, as the effect of Lpa on Pi depends on genetic background. Phenotypic selection for low phytate individuals carrying MIPS1 using Pi should be complemented with sugar data because selection based solely on Pi may be inefficient, as this trait is not environmentally stable in MIPS1 germplasm. Marker-assisted selection for simple sequence repeat (SSR) linked to Lpa2 (Satt527, Satt561) depended on the pedigree of the population suggesting that perfect markers (e.g., single nucleotide polymorphism) should become the molecular tool for screening a large number of progenies with high efficiency.  相似文献   

The ecosystem services concept: a new Esperanto to facilitate participatory planning processes?     

Spyra  Marcin  Kleemann  Janina  Cetin  Nuket Ipek  Vázquez Navarrete  Cesar Jesús  Albert  Christian  Palacios-Agundez  Igone  Ametzaga-Arregi  Ibone  La Rosa  Daniele  Rozas-Vásquez  Daniel  Adem Esmail  Blal  Picchi  Paolo  Geneletti  Davide  König  Hannes J.  Koo  HongMi  Kopperoinen  Leena  Fürst  Christine 《Landscape Ecology》2019,34(7):1715-1735

Landscape Ecology - Several case studies investigated the role of ecosystem services in participatory planning processes. However, no systematic study exists that cuts across a large number of...  相似文献   

Detection and characterization of phytoplasmas in diseased stone fruits and pear by PCR-RFLP analysis in Turkey     

Gülşen Sertkaya  Marta Martini  Paolo Ermacora  Rita Musetti  Ruggero Osler 《Phytoparasitica》2005,33(4):380-390

During the late summer-early autumn of 2002, surveys were carried out in Turkey to determine the presence of phytoplasma diseases in fruit trees. Phytoplasmas were detected and characterized by PCR-RFLP analysis and TEM technique in stone fruit and pear trees in the eastern Mediterranean region of the country. Six out of 24 samples, including almond, apricot, peach, pear and plum, gave positive results in PCR assays. RFLP analysis usingSspI andBsaAI enzymes of PCR products obtained with primer pair f01/r01 enabled identification of the phytoplasmas involved in the diseases. Stone fruit trees, including a local apricot variety (‘Sakıt’) and a pear sample, were found to be infected with European stone fruit yellows (ESFY, 16SrX-B) and pear decline (PD, 16SrX-C) phytoplasmas, respectively. This is the first report in Turkey of PD phytoplasma infecting pear and of ESFY phytoplasma infecting almond, apricot, myrobalan plum and peach; ESFY phytoplasma infecting Japanese plum was previously reported. http://www.phytoparasitica.org posting July 21, 2005.  相似文献   

Validation of a human immunoturbidimetric assay to measure canine albumin in urine and cerebrospinal fluid.     

Fabio Gentilini  Francesco Dondi  Cinzia Mastrorilli  Massimo Giunti  Claudia Calzolari  Gualtiero Gandini  Danilo Mancini  Paolo Famigli Bergamini 《Journal of veterinary diagnostic investigation》2005,17(2):179-183

The aim of this study was to validate an automated immunoturbidimetric assay used to quantify human albumin in urine and to accurately measure canine albumin concentrations in both urine and cerebrospinal fluid. The partial homology existing between human and canine albumin limited the accuracy of the human assays in measuring canine albumin without method modifications. Thus, the assay was modified by calibrating the analyzer with calibrators made in the laboratory containing known concentrations of canine albumin. To prepare the set of calibrators, the albumin concentration of pooled sera of healthy dogs was assessed in 5 replicates using the BromocresolGreen assay. Pooled samples were aliquoted and serially diluted to obtain the expected concentrations of albumin (0.5, 1, 5, 13, and 30 mg/dl) for establishing the canine calibration curve. Thereafter, the performance was assessed by analyzing canine urine and CSF The modified assay accurately quantified canine albumin in both specimens, as indicated by the following. Intra- and interassay variability was 0.92% and 2.74%, respectively; recovery was 99.66% and 99.07% in urine and 105.02% in CSF No interference was detected when hemolysate and glucose were added to urine. The test was linear within the verified range (0-225 mg/dl). These results demonstrate that the modified human albumin immunoturbidimetric assay can be a useful tool in the veterinary diagnostic laboratory. It is accurate and tends itself to automatization on chemistry analyzers.  相似文献   

Use of computer tomography for imaging of Crassicauda grampicola in a Risso's dolphin (Grampus griseus).     

Paolo Zucca  Giovanni Di Guardo  Roberto Pozzi-Mucelli  Dino Scaravelli  Marco Francese 《Journal of zoo and wildlife medicine》2004,35(3):391-394

A mature male Risso's dolphin (Grampus griseus) stranded along the coasts of Friuli Venezia Giulia, northeast Italy, in May 2001. Parasitic infection with Crassicauda grampicola is often found in the tympanic bullae and pterygoid sinuses in many of the Risso's dolphins examined from the same area. For this reason, it was decided to perform computed tomography of the head to assess this imaging technique for the diagnosis of crassicaudosis in dolphins. A full postmortem examination confirmed the pathologic findings of the computed tomography scan. This technique can be considered a useful adjunct in the diagnosis of cranial crassicaudosis in live dolphins.  相似文献   

Total prostatectomy as a treatment for prostatic carcinoma in 25 dogs          下载免费PDF全文

Tristram C. Bennett BVSc  MANZCVS  Francesco Collivignarelli DVM  MS  Paolo Buracco DVM  DECVS 《Veterinary surgery : VS》2018,47(3):367-377

  相似文献   

A proposal for enhanced EU herbage VCU and DUS testing procedures     

Trevor J. Gilliland  Paolo Annicchiarico  Bernadette Julier  Marc Ghesquière 《Grass and Forage Science》2020,75(3):227-241

Herbage production is regarded as having environment-friendly credentials. However, as the ruminant production it supports is facing major challenges on sustainability, environmental footprint and human health concerns, EU herbage cultivar testing must contribute to the solutions. Before new cultivars can be sold in a member state (MS) and gain EU-wide marketing, they must pass official tests to prove they are both novel (distinct, uniform and stable, DUS) with improved value for cultivation and use (VCU). Herbage species present specific challenges, as their allogamy imposes a wide within-cultivar variation that adds complexity to DUS tests and their “value” is only realized in ruminant produce. Current VCU systems measure production, chemical composition and disease/stress tolerances, often on large numbers of candidate cultivars, but prohibitive labour costs and logistics mean that animal intake, ruminant output or environmental benefits cannot be measured directly. Furthermore, some candidate cultivars with proven superior VCU fail DUS even though the non-distinct comparison is with a significantly lower performing registered cultivar. To resolve these problem cases, a “vmDUS” distinctness tool is proposed, which uses molecular markers but conforms to UPOV-declared principles. A short overview of current grassland research shows smart proxy measures of animal value can easily and quickly be adopted into an integrated pan-European (EU-VCU) test network. The proposed EU-VCU scheme will reallocate test resources to conduct these additional tests by placing MS in data sharing collaborations, while retaining their national listing authority. The benefits to all stakeholders from adopting these new testing procedures are considered.  相似文献   

α-Transducin and α-gustducin immunoreactive cells in the stomach of common sole (Solea solea) fed with mussel meal     

Maurizio Mazzoni  Alessio Bonaldo  Pier Paolo Gatta  Claudia Vallorani  Rocco Latorre  Marco Canova  Paolo Clavenzani 《Fish physiology and biochemistry》2015,41(3):603-612

  相似文献   

Long-term deep sedation using Zoletil and haloperidol for the treatment of streptococcal pneumonia in an orangutan (Pongo pygmaeus)     

Paolo MARTELLI  Serena OH 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2021,83(5):809

A 13-year-old Bornean orangutan diagnosed with life threatening Streptococcus pyogenes broncho-pneumonia was kept in a state of deep sedation for 20 days via continuous intra-venous (IV) infusion of zolazepam -tiletamine and IV haloperidol to allow consistent IV administration of ceftazidime and gatifloxacine. The use of long-term deep sedation allowed carrying out a particularly demanding treatment not generally associated with zoological patients. The treatment was ultimately successful.  相似文献   

Hypertrophic gastropathy associated with gastric sarcoma in a dog     

Mariarita Romanucci  Paolo E. Crisi  Maria Veronica Giordano  Morena Di Tommaso  Francesco Simeoni  Leonardo Della Salda 《Journal of veterinary diagnostic investigation》2021,33(1):112

A 14-y-old spayed female Labrador Retriever was presented with an 8-mo history of chronic vomiting. Abdominal ultrasound and gastrointestinal endoscopy revealed a mass protruding into the gastric lumen, with cytologic features suggestive of sarcoma. A partial gastrectomy was performed; the gastric body and antrum were thickened, with a cerebriform appearance of the mucosal surface. Histologic examination revealed a submucosal neoplastic proliferation of fusiform cells variably arranged in irregular bundles and scattered whorls. Fusiform cells strongly reacted to antibodies against vimentin, S100, and neuron-specific enolase; glial fibrillary acidic protein was moderately and multifocally expressed. Pancytokeratin, KIT, α–smooth muscle actin, and desmin were nonreactive. Histologic and immunohistochemical findings suggested a diagnosis of gastric sarcoma with features referable to a non-GIST (gastrointestinal stromal tumor), non–smooth muscle NIMT (non-angiogenic, non-lymphogenic intestinal mesenchymal tumor). The overlying gastric mucosa was thickened by elongated and dilated gastric glands, predominantly lined by intensely periodic acid-Schiff–stained mucous cells. This altered mucosal architecture was suggestive of Ménétrier-like disease. Although this disease has been hypothesized to predispose to gastric adenocarcinoma in dogs, an association with gastric sarcoma has not been documented previously in the veterinary literature, to our knowledge.  相似文献