@phdthesis{Axmacher2014,
  author    = {Axmacher, Franz},
  title     = {Die SVM-gest{\"u}tzte Pr{\"a}diktabilit{\"a}t der Bindungsspezifit{\"a}t ‎von SH3-Dom{\"a}nen anhand ihrer Aminos{\"a}uresequenz},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-113349},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2014},
  abstract  = {Die Identifikation der Bindungsspezifit{\"a}ten von Proteininteraktionsdom{\"a}nen und damit letztlich auch ‎die F{\"a}higkeit potentielle Bindungspartner dieser in vivo vorherzusagen bildet ein grundlegendes ‎Element f{\"u}r das Verst{\"a}ndnis der biologischen Funktionen dieser Dom{\"a}nen. In dieser Arbeit wurde ‎untersucht, inwieweit solche Vorhersagen bez{\"u}glich der SH3-Dom{\"a}ne - als Beispiel f{\"u}r eine ‎Proteininteraktionsdom{\"a}ne - mithilfe von Support-Vector-Machines (SVMs) m{\"o}glich sind, wenn ‎diesen als Informationsquelle ausschließlich die innerhalb der Aminos{\"a}uresequenz der Dom{\"a}ne ‎konservierten Informationen zur Verf{\"u}gung stehen. Um den SVM-basierten Klassifikator zu ‎trainieren und zu validieren, wurde ein Satz aus 51 SH3-Dom{\"a}nen verwendet, die zuvor ‎entsprechend ihrer Ligandenpr{\"a}ferenz in ein System aus acht verschiedenen Klassen eingeteilt ‎worden waren. Da die innerhalb der Aminos{\"a}uresequenzen konservierten Informationen in ‎abstrakte Zahlenwerte konvertiert werden mussten (Voraussetzung f{\"u}r mathematisch basierte ‎Klassifikatoren wie SVMs), wurde jede Aminos{\"a}uresequenz durch ihren jeweiligen Fisher-Score-‎Vektor ausgedr{\"u}ckt. Die Ergebnisse erbrachten einen Klassifikationserror, welcher weit unterhalb des ‎Zufallsniveaus lag, was darauf hindeutet, dass sich die Bindungsspezifit{\"a}t (Klasse) einer SH3-Dom{\"a}ne ‎in der Tat von seiner Aminos{\"a}uresequenz ableiten lassen d{\"u}rfte. Mithilfe klassenspezifisch ‎emittierter, artifizieller Sequenzen, implementiert in den Trainingsprozess des Klassifikators, um ‎etwaigen nachteiligen Auswirkungen von Overfitting zu entgegenzuwirken, sowie durch ‎Ber{\"u}cksichtigung taxonomischer Informationen des Klassensystems w{\"a}hrend Training und ‎Validierung, ließ sich der Klassifikationserror sogar noch weiter senken und lag schließlich bei lediglich ‎‎35,29\% (vergleiche Zufall: 7/8 = 87.50\%). Auch die Nutzung von Feature Selections zur Abmilderung ‎Overfitting-bedingter, negativer Effekte lieferte recht vielversprechende Ergebnisse, wenngleich ihr ‎volles Potential aufgrund von Software-Beschr{\"a}nkungen nicht ausgenutzt werden konnte.‎ Die Analyse der Positionen im Sequence-Alignment, welche f{\"u}r den SVM- basierten Klassifikator am ‎relevantesten waren, zeigte, dass diese h{\"a}ufig mit Positionen korrelierten, von denen angenommen ‎wird auch in vivo eine Schl{\"u}sselrolle bei der Determination der Bindungsspezifit{\"a}t (Klasse) zu spielen. ‎Dies unterstreicht nicht nur die Reliabilit{\"a}t des pr{\"a}sentierten Klassifikators, es gibt auch Grund zur ‎Annahme, dass das Verfahren m{\"o}glicherweise auch als Supplement anderer Ans{\"a}tze genutzt werden ‎k{\"o}nnte, welche zum Ziel haben die Positionen zu identifizieren, die die Ligandenpr{\"a}ferenz in vivo ‎determinieren. Informationen, die nicht nur f{\"u}r ein besseres Verst{\"a}ndnis der SH3-Dom{\"a}ne (und ‎m{\"o}glicherweise auch anderer Proteininteraktionsdom{\"a}nen) von grundlegender Bedeutung sind, ‎sondern auch aus pharmakologischer Sicht von großem Interesse sein d{\"u}rften.‎},
  subject      = {Support-Vektor-Maschine},
  language  = {de}
}
@article{MortonFliesserDittrichetal.2014,
  author    = {Morton, Charles Oliver and Fliesser, Mirjam and Dittrich, Marcus and M{\"u}ller, Tobias and Bauer, Ruth and Kneitz, Susanne and Hope, William and Rogers, Thomas Richard and Einsele, Hermann and L{\"o}ffler, J{\"u}rgen},
  title     = {Gene Expression Profiles of Human Dendritic Cells Interacting with Aspergillus fumigatus in a Bilayer Model of the Alveolar Epithelium/Endothelium Interface},
  doi       = {10.1371/journal.pone.0098279},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112893},
  year      = {2014},
  abstract  = {The initial stages of the interaction between the host and Aspergillus fumigatus at the alveolar surface of the human lung are critical in the establishment of aspergillosis. Using an in vitro bilayer model of the alveolus, including both the epithelium (human lung adenocarcinoma epithelial cell line, A549) and endothelium (human pulmonary artery epithelial cells, HPAEC) on transwell membranes, it was possible to closely replicate the in vivo conditions. Two distinct sub-groups of dendritic cells (DC), monocyte-derived DC (moDC) and myeloid DC (mDC), were included in the model to examine immune responses to fungal infection at the alveolar surface. RNA in high quantity and quality was extracted from the cell layers on the transwell membrane to allow gene expression analysis using tailored custom-made microarrays, containing probes for 117 immune-relevant genes. This microarray data indicated minimal induction of immune gene expression in A549 alveolar epithelial cells in response to germ tubes of A. fumigatus. In contrast, the addition of DC to the system greatly increased the number of differentially expressed immune genes. moDC exhibited increased expression of genes including CLEC7A, CD209 and CCL18 in the absence of A. fumigatus compared to mDC. In the presence of A. fumigatus, both DC subgroups exhibited up-regulation of genes identified in previous studies as being associated with the exposure of DC to A. fumigatus and exhibiting chemotactic properties for neutrophils, including CXCL2, CXCL5, CCL20, and IL1B. This model closely approximated the human alveolus allowing for an analysis of the host pathogen interface that complements existing animal models of IA.},
  language  = {en}
}
@article{HopfenmuellerSteffanDewenterHolzschuh2014,
  author    = {Hopfenmueller, Sebastian and Steffan-Dewenter, Ingolf and Holzschuh, Andrea},
  title     = {Trait-Specific Responses of Wild Bee Communities to Landscape Composition, Configuration and Local Factors},
  doi       = {10.1371/journal.pone.0104439},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112872},
  year      = {2014},
  abstract  = {Land-use intensification and loss of semi-natural habitats have induced a severe decline of bee diversity in agricultural landscapes. Semi-natural habitats like calcareous grasslands are among the most important bee habitats in central Europe, but they are threatened by decreasing habitat area and quality, and by homogenization of the surrounding landscape affecting both landscape composition and configuration. In this study we tested the importance of habitat area, quality and connectivity as well as landscape composition and configuration on wild bees in calcareous grasslands. We made detailed trait-specific analyses as bees with different traits might differ in their response to the tested factors. Species richness and abundance of wild bees were surveyed on 23 calcareous grassland patches in Southern Germany with independent gradients in local and landscape factors. Total wild bee richness was positively affected by complex landscape configuration, large habitat area and high habitat quality (i.e. steep slopes). Cuckoo bee richness was positively affected by complex landscape configuration and large habitat area whereas habitat specialists were only affected by the local factors habitat area and habitat quality. Small social generalists were positively influenced by habitat area whereas large social generalists (bumblebees) were positively affected by landscape composition (high percentage of semi-natural habitats). Our results emphasize a strong dependence of habitat specialists on local habitat characteristics, whereas cuckoo bees and bumblebees are more likely affected by the surrounding landscape. We conclude that a combination of large high-quality patches and heterogeneous landscapes maintains high bee species richness and communities with diverse trait composition. Such diverse communities might stabilize pollination services provided to crops and wild plants on local and landscape scales.},
  language  = {en}
}
@article{RoemerRoces2014,
  author    = {R{\"o}mer, Daniela and Roces, Flavio},
  title     = {Nest Enlargement in Leaf-Cutting Ants: Relocated Brood and Fungus Trigger the Excavation of New Chambers},
  doi       = {10.1371/journal.pone.0097872},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112860},
  year      = {2014},
  abstract  = {During colony growth, leaf-cutting ants enlarge their nests by excavating tunnels and chambers housing their fungus gardens and brood. Workers are expected to excavate new nest chambers at locations across the soil profile that offer suitable environmental conditions for brood and fungus rearing. It is an open question whether new chambers are excavated in advance, or will emerge around brood or fungus initially relocated to a suitable site in a previously-excavated tunnel. In the laboratory, we investigated the mechanisms underlying the excavation of new nest chambers in the leaf-cutting ant Acromyrmex lundi. Specifically, we asked whether workers relocate brood and fungus to suitable nest locations, and to what extent the relocated items trigger the excavation of a nest chamber and influence its shape. When brood and fungus were exposed to unfavorable environmental conditions, either low temperatures or low humidity, both were relocated, but ants clearly preferred to relocate the brood first. Workers relocated fungus to places containing brood, demonstrating that subsequent fungus relocation spatially follows the brood deposition. In addition, more ants aggregated at sites containing brood. When presented with a choice between two otherwise identical digging sites, but one containing brood, ants' excavation activity was higher at this site, and the shape of the excavated cavity was more rounded and chamber-like. The presence of fungus also led to the excavation of rounder shapes, with higher excavation activity at the site that also contained brood. We argue that during colony growth, workers preferentially relocate brood to suitable locations along a tunnel, and that relocated brood spatially guides fungus relocation and leads to increased digging activity around them. We suggest that nest chambers are not excavated in advance, but emerge through a self-organized process resulting from the aggregation of workers and their density-dependent digging behavior around the relocated brood and fungus.},
  language  = {en}
}
@article{KellerSchultz2014,
  author    = {Keller, Daniela Barbara and Schultz, J{\"o}rg},
  title     = {Word Formation Is Aware of Morpheme Family Size},
  doi       = {10.1371/journal.pone.0093978},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112848},
  year      = {2014},
  abstract  = {Words are built from smaller meaning bearing parts, called morphemes. As one word can contain multiple morphemes, one morpheme can be present in different words. The number of distinct words a morpheme can be found in is its family size. Here we used Birth-Death-Innovation Models (BDIMs) to analyze the distribution of morpheme family sizes in English and German vocabulary over the last 200 years. Rather than just fitting to a probability distribution, these mechanistic models allow for the direct interpretation of identified parameters. Despite the complexity of language change, we indeed found that a specific variant of this pure stochastic model, the second order linear balanced BDIM, significantly fitted the observed distributions. In this model, birth and death rates are increased for smaller morpheme families. This finding indicates an influence of morpheme family sizes on vocabulary changes. This could be an effect of word formation, perception or both. On a more general level, we give an example on how mechanistic models can enable the identification of statistical trends in language change usually hidden by cultural influences.},
  language  = {en}
}
@article{LeingaertnerHoissKraussetal.2014,
  author    = {Leing{\"a}rtner, Annette and Hoiss, Bernhard and Krauss, Jochen and Steffan-Dewenter, Ingolf},
  title     = {Combined Effects of Extreme Climatic Events and Elevation on Nutritional Quality and Herbivory of Alpine Plants},
  doi       = {10.1371/journal.pone.0093881},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112812},
  year      = {2014},
  abstract  = {Climatic extreme events can cause the shift or disruption of plant-insect interactions due to altered plant quality, e.g. leaf carbon to nitrogen ratios, and phenology. However, the response of plant-herbivore interactions to extreme events and climatic gradients has been rarely studied, although climatic extremes will increase in frequency and intensity in the future and insect herbivores represent a highly diverse and functionally important group. We set up a replicated climate change experiment along elevational gradients in the German Alps to study the responses of three plant guilds and their herbivory by insects to extreme events (extreme drought, advanced and delayed snowmelt) versus control plots under different climatic conditions on 15 grassland sites. Our results indicate that elevational shifts in CN (carbon to nitrogen) ratios and herbivory depend on plant guild and season. CN ratios increased with altitude for grasses, but decreased for legumes and other forbs. In contrast to our hypotheses, extreme climatic events did not significantly affect CN ratios and herbivory. Thus, our study indicates that nutritional quality of plants and antagonistic interactions with insect herbivores are robust against seasonal climatic extremes. Across the three functional plant guilds, herbivory increased with nitrogen concentrations. Further, increased CN ratios indicate a reduction in nutritional plant quality with advancing season. Although our results revealed no direct effects of extreme climatic events, the opposing responses of plant guilds along elevation imply that competitive interactions within plant communities might change under future climates, with unknown consequences for plant-herbivore interactions and plant community composition.},
  language  = {en}
}
@article{ShityakovFoersterRethwilmetal.2014,
  author    = {Shityakov, Sergey and F{\"o}rster, Carola and Rethwilm, Axel and Dandekar, Thomas},
  title     = {Evaluation and Prediction of the HIV-1 Central Polypurine Tract Influence on Foamy Viral Vectors to Transduce Dividing and Growth-Arrested Cells},
  doi       = {10.1155/2014/487969},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112763},
  year      = {2014},
  abstract  = {Retroviral vectors are potent tools for gene delivery and various biomedical applications. To accomplish a gene transfer task successfully, retroviral vectors must effectively transduce diverse cell cultures at different phases of a cell cycle. However, very promising retroviral vectors based on the foamy viral (FV) backbone lack the capacity to efficiently transduce quiescent cells. It is hypothesized that this phenomenon might be explained as the inability of foamy viruses to form a pre-integration complex (PIC) with nuclear import activity in growth-arrested cells, which is the characteristic for lentiviruses (HIV-1). In this process, the HIV-1 central polypurine tract (cPPT) serves as a primer for plus-strand synthesis to produce a "flap" element and is believed to be crucial for the subsequent double-stranded cDNA formation of all retroviral RNA genomes. In this study, the effects of the lentiviral cPPT element on the FV transduction potential in dividing and growth-arrested (G1/S phase) adenocarcinomic human alveolar basal epithelial (A549) cells are investigated by experimental and theoretical methods. The results indicated that the HIV-1 cPPT element in a foamy viral vector background will lead to a significant reduction of the FV transduction and viral titre in growth-arrested cells due to the absence of PICs with nuclear import activity.},
  subject      = {Evaluation},
  language  = {en}
}
@article{AlbertSpaetheGruebeletal.2014,
  author    = {Albert, Štefan and Spaethe, Johannes and Gr{\"u}bel, Kornelia and R{\"o}ssler, Wolfgang},
  title     = {Royal jelly-like protein localization reveals differences in hypopharyngeal glands buildup and conserved expression pattern in brains of bumblebees and honeybees},
  doi       = {10.1242/bio.20147211},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112733},
  year      = {2014},
  abstract  = {Royal jelly proteins (MRJPs) of the honeybee bear several open questions. One of them is their expression in tissues other than the hypopharyngeal glands (HGs), the site of royal jelly production. The sole MRJP-like gene of the bumblebee, Bombus terrestris (BtRJPL), represents a pre-diversification stage of the MRJP gene evolution in bees. Here we investigate the expression of BtRJPL in the HGs and the brain of bumblebees. Comparison of the HGs of bumblebees and honeybees revealed striking differences in their morphology with respect to sex- and caste-specific appearance, number of cells per acinus, and filamentous actin (F-actin) rings. At the cellular level, we found a temporary F-actin-covered meshwork in the secretory cells, which suggests a role for actin in the biogenesis of the end apparatus in HGs. Using immunohistochemical localization, we show that BtRJPL is expressed in the bumblebee brain, predominantly in the Kenyon cells of the mushroom bodies, the site of sensory integration in insects, and in the optic lobes. Our data suggest that a dual glandbrain function preceded the multiplication of MRJPs in the honeybee lineage. In the course of the honeybee evolution, HGs dramatically changed their morphology in order to serve a food-producing function.},
  language  = {en}
}
@phdthesis{Vona2014,
  author    = {Vona, Barbara C.},
  title     = {Molecular Characterization of Genes Involved in Hearing Loss},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-112170},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2014},
  abstract  = {The auditory system is an exquisitely complex sensory organ dependent upon the synchronization of numerous processes for proper function. The molecular characterization of hereditary hearing loss is complicated by extreme genetic heterogeneity, wherein hundreds of genes dispersed genome-wide play a central and irreplaceable role in normal hearing function. The present study explores this area on a genome-wide and single gene basis for the detection of genetic mutations playing critical roles in human hearing. This work initiated with a high resolution SNP array study involving 109 individuals. A 6.9 Mb heterozygous deletion on chromosome 4q35.1q35.2 was identified in a syndromic patient that was in agreement with a chromosome 4q deletion syndrome diagnosis. A 99.9 kb heterozygous deletion of exons 58-64 in USH2A was identified in one patient. Two homozygous deletions and five heterozygous deletions in STRC (DFNB16) were also detected. The homozygous deletions alone were enough to resolve the hearing impairment in the two patients. A Sanger sequencing assay was developed to exclude a pseudogene with a high percentage sequence identity to STRC from the analysis, which further solved three of the six heterozygous deletion patients with the hemizygous, in silico predicted pathogenic mutations c.2726A>T (p.H909L), c.4918C>T (p.L1640F), and c.4402C>T (p.R1468X). A single patient who was copy neutral for STRC and without pathogenic copy number variations had compound heterozygous mutations [c. 2303_2313+1del12 (p.G768Vfs*77) and c.5125A>G (p.T1709A)] in STRC. It has been shown that STRC has been previously underestimated as a hearing loss gene. One additional patient is described who does not have pathogenic copy number variation but is the only affected member of his family having hearing loss with a paternally segregating translocation t(10;15)(q26.13;q21.1). Twenty-four patients without chromosomal aberrations and the above described patient with an USH2A heterozygous deletion were subjected to a targeted hearing loss gene next generation sequencing panel consisting of either 80 or 129 hearing-relevant genes. The patient having the USH2A heterozygous deletion also disclosed a second mutation in this gene [c.2276G>T (p.C759F)]. This compound heterozygous mutation is the most likely cause of hearing loss in this patient. Nine mutations in genes conferring autosomal dominant hearing loss [ACTG1 (DFNA20/26); CCDC50 (DFNA44); EYA4 (DFNA10); GRHL2 (DFNA28); MYH14 (DFNA4A); MYO6 (DFNA22); TCF21 and twice in MYO1A (DFNA48)] and four genes causing autosomal recessive hearing loss were detected [GJB2 (DFNB1A); MYO7A (DFNB2); MYO15A (DFNB3), and USH2A]. Nine normal hearing controls were also included. Statistical significance was achieved comparing controls and patients that revealed an excess of mutations in the hearing loss patients compared to the control group. The family with the GRHL2 c.1258-1G>A mutation is only the second family published worldwide with a mutation described in this gene to date, supporting the initial claim of this gene causing DFNA28 hearing loss. Audiogram analysis of five affected family members uncovered the progressive nature of DFNA28 hearing impairment. Regression analysis predicted the annual threshold deterioration in each of the five family members with multiple audiograms available over a number of years.},
  subject      = {Molekularbiologie},
  language  = {en}
}
@phdthesis{Hovhanyan2014,
  author    = {Hovhanyan, Anna},
  title     = {Functional analyses of Mushroom body miniature (Mbm) in growth and proliferation of neural progenitor cells in the central brain of Drosophila melanogaster},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-91303},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2014},
  abstract  = {Zellwachstum und Zellteilung stellen zwei miteinander verkn{\"u}pfte Prozesse dar, die dennoch grunds{\"a}tzlich voneinander zu unterscheiden sind. Die Wiederaufnahme der Proliferation von neuralen Vorl{\"a}uferzellen (Neuroblasten) im Zentralhirn von Drosophila nach der sp{\"a}t-embryonalen Ruhephase erfordert zun{\"a}chst Zellwachstum. Der Erhalt der regul{\"a}ren Zellgr{\"o}ße ist eine wichtige Voraussetzung f{\"u}r die kontinuierliche Proliferation der Neuroblasten {\"u}ber die gesamte larvale Entwicklungsphase. Neben extrinsischen Ern{\"a}hrungssignalen ist f{\"u}r das Zellwachstum eine kontinuierliche Versorgung mit funktionellen Ribosomen notwendig, damit die Proteinsynthese aufrechterhalten werden kann. Mutationen im mushroom body miniature (mbm) Gen wurden {\"u}ber einen genetischen Screen nach strukturellen Gehirnmutanten identifiziert. Der Schwerpunkt dieser Arbeit lag in der funktionellen Charakterisierung des Mbm Proteins als neues nukleol{\"a}res Protein und damit seiner m{\"o}glichen Beteiligung in der Ribosomenbiogenese. Der Vergleich der relativen Expressionslevel von Mbm und anderen nuklearen Proteinen in verschiedenen Zelltypen zeigte eine verst{\"a}rkte Expression von Mbm in der fibrill{\"a}ren Komponente des Nukleolus von Neuroblasten. Diese Beobachtung legte die Vermutung nahe, dass in Neuroblasten neben generell ben{\"o}tigten Faktoren der Ribosomenbiogenese auch Zelltyp-spezifische Faktoren existieren. Mutationen in mbm verursachen Proliferationsdefekte von Neuroblasten, wirken sich jedoch nicht auf deren Zellpolarit{\"a}t, die Orientierung der mitotischen Spindel oder die Asymmetrie der Zellteilung aus. Stattdessen wurde eine Reduktion der Zellgr{\"o}ße beobachtet, was im Einklang mit einer Beeintr{\"a}chtigung der Ribosomenbiogenese steht. Insbesondere f{\"u}hrt der Verlust der Mbm Funktion zu einer Retention der kleinen ribosomalen Untereinheit im Nukleolus, was eine verminderte Proteinsynthese zur Folge hat. Interessanterweise wurden St{\"o}rungen der Ribosomenbiogenese nur in den Neuroblasten beobachtet. Zudem ist Mbm offensichtlich nicht erforderlich, um Wachstum oder die Proliferation von Zellen der Fl{\"u}gelimginalscheibe und S2-Zellen zu steuern, was wiederum daf{\"u}r spricht, dass Mbm eine Neuroblasten-spezifische Funktion erf{\"u}llt. Dar{\"u}ber hinaus wurden die transkriptionelle Regulation des mbm-Gens und die funktionelle Bedeutung von posttranslationalen Modifikationen analysiert. Mbm Transkription wird von dMyc reguliert. Ein gemeinsames Merkmal von dMyc Zielgenen ist das Vorhandensein einer konservierten „E-Box"-Sequenz in deren Promotorregionen. In der Umgebung der mbm-Transkriptionsstartstelle befinden sich zwei „E-Box"-Motive. Mit Hilfe von Genreporteranalysen konnte nachgewiesen werden, dass nur eine von ihnen die dMyc-abh{\"a}ngige Transkription vermittelt. Die dMyc-abh{\"a}ngige Expression von Mbm konnte auch in Neuroblasten verifiziert werden. Auf posttranslationaler Ebene wird Mbm durch die Proteinkinase CK2 phosphoryliert. In der C-terminalen H{\"a}lfte des Mbm Proteins wurden in zwei Clustern mit einer Abfolge von sauren Aminos{\"a}uren sechs Serin- und Threoninreste als CK2- Phosphorylierungsstellen identifiziert. Eine Mutationsanalyse dieser Stellen best{\"a}tigte deren Bedeutung f{\"u}r die Mbm Funktion in vivo. Weiterhin ergaben sich Evidenzen, dass die Mbm-Lokalisierung durch die CK2-vermittelte Phosphorylierung gesteuert wird. Obwohl die genaue molekulare Funktion von Mbm in der Ribosomenbiogenese noch im Unklaren ist, unterstreichen die Ergebnisse dieser Studie die besondere Rolle von Mbm in der Ribosomenbiogenese von Neuroblasten um Zellwachstum und Proliferation zu regulieren.},
  subject      = {Taufliege},
  language  = {en}
}