Negative density-distribution relationship in butterflies.

abstract：BACKGROUND:The discharge of the Cnidarian stinging organelle, the nematocyst, is one of the fastest processes in biology and involves volume changes of the highly pressurised (150 bar) capsule of up to 50%. Hitherto, the molecular basis for the unusual biomechanical properties of nematocysts has been elusive, as their ...

journal_title：BMC biology

authors： Beckmann A,Xiao S,Müller JP,Mercadante D,Nüchter T,Kröger N,Langhojer F,Petrich W,Holstein TW,Benoit M,Gräter F,Özbek S

更新日期：2015-01-16 00:00:00

abstract：BACKGROUND:TPA Induced Sequence 7 acts as a transcriptional co-regulator controlling the expression of genes involved in differentiation of various cell types, including skeletal myoblasts. We and others have shown that TIS7 regulates adult myogenesis through MyoD, one of the essential myogenic regulatory factors. RES...

journal_title：BMC biology

authors： Lammirato A,Patsch K,Feiereisen F,Maly K,Nofziger C,Paulmichl M,Hackl H,Trajanoski Z,Valovka T,Huber LA,Vietor I

更新日期：2016-10-25 00:00:00

abstract：BACKGROUND:Acetyl-CoA is a key molecule in all organisms, implicated in several metabolic pathways as well as in transcriptional regulation and post-translational modification. The human pathogen Toxoplasma gondii possesses at least four enzymes which generate acetyl-CoA in the nucleo-cytosol (acetyl-CoA synthetase (AC...

journal_title：BMC biology

authors： Kloehn J,Oppenheim RD,Siddiqui G,De Bock PJ,Kumar Dogga S,Coute Y,Hakimi MA,Creek DJ,Soldati-Favre D

更新日期：2020-06-16 00:00:00

abstract：BACKGROUND:Drosophila melanogaster has served as a powerful model system for genetic studies of courtship songs. To accelerate research on the genetic and neural mechanisms underlying courtship song, we have developed a sensitive recording system to simultaneously capture the acoustic signals from 32 separate pairs of ...

journal_title：BMC biology

authors： Arthur BJ,Sunayama-Morita T,Coen P,Murthy M,Stern DL

更新日期：2013-01-31 00:00:00

abstract：BACKGROUND:Mate choice is of central importance to most animals, influencing population structure, speciation, and ultimately the survival of a species. Mating behavior of male brachionid rotifers is triggered by the product of a chemosensory gene, a glycoprotein on the body surface of females called the mate recogniti...

journal_title：BMC biology

authors： Snell TW,Shearer TL,Smith HA,Kubanek J,Gribble KE,Welch DB

更新日期：2009-09-09 00:00:00

abstract：BACKGROUND:The International Mouse Phenotyping Consortium is generating null allele mice for every protein-coding gene in the genome and characterizing these mice to identify gene-phenotype associations. While CRISPR/Cas9-mediated null allele production in mice is highly efficient, generation of conditional alleles has...

journal_title：BMC biology

authors： Lanza DG,Gaspero A,Lorenzo I,Liao L,Zheng P,Wang Y,Deng Y,Cheng C,Zhang C,Seavitt JR,DeMayo FJ,Xu J,Dickinson ME,Beaudet AL,Heaney JD

更新日期：2018-06-21 00:00:00

abstract：BACKGROUND:Corticotropin-releasing factor (CRF) is typically considered to mediate aversive aspects of stress, fear and anxiety. However, CRF release in the brain is also elicited by natural rewards and incentive cues, raising the possibility that some CRF systems in the brain mediate an independent function of positiv...

journal_title：BMC biology

authors： Peciña S,Schulkin J,Berridge KC

更新日期：2006-04-13 00:00:00

abstract：:Chemosensory receptor genes encode G protein-coupled receptors with which animals sense their chemical environment. The large number of chemosensory receptor genes in the genome and their extreme genetic variability pose unusual challenges for understanding their evolution and function. Two articles in BMC Genomics ex...

journal_title：BMC biology

authors： Keller A

更新日期：2012-08-21 00:00:00

abstract：BACKGROUND:One hundred years ago, marine organisms were the dominant systems for the study of developmental biology. The challenges in rearing these organisms outside of a marine setting ultimately contributed to a shift towards work on a smaller number of so-called model systems. Those animals are typically non-marine...

journal_title：BMC biology

authors： Henry JQ,Lesoway MP,Perry KJ

更新日期：2020-05-04 00:00:00

abstract：:Rino Rappuoli is a graduate of Siena University, where he also earned his PhD before moving to the Sclavo Research Center, the Italian vaccine institute, also in Siena. He then spent two years in the USA, mostly at Harvard with John Murphy and Alwin Pappenheimer working on a new diphtheria vaccine based on a non-toxic...

journal_title：BMC biology

authors： Rappuoli R

更新日期：2014-11-29 00:00:00

abstract：BACKGROUND:A dearth of laboratory tests to study actual human approach-avoidance behavior has complicated translational research on anxiety. The elevated plus-maze (EPM) is the gold standard to assess approach-avoidance behavior in rodents. METHODS:Here, we translated the EPM to humans using mixed reality through a co...

journal_title：BMC biology

authors： Biedermann SV,Biedermann DG,Wenzlaff F,Kurjak T,Nouri S,Auer MK,Wiedemann K,Briken P,Haaker J,Lonsdorf TB,Fuss J

更新日期：2017-12-21 00:00:00

abstract：BACKGROUND:ADP-ribosylation is a ubiquitous post-translational modification that involves both mono- and poly-ADP-ribosylation. ARTD10, also known as PARP10, mediates mono-ADP-ribosylation (MARylation) of substrate proteins. A previous screen identified protein kinase C delta (PKCδ) as a potential ARTD10 substrate, amo...

journal_title：BMC biology

authors： Tian Y,Korn P,Tripathi P,Komnig D,Wiemuth D,Nikouee A,Classen A,Bolm C,Falkenburger BH,Lüscher B,Gründer S

更新日期：2020-10-15 00:00:00

abstract：:Molecular interaction networks provide a window on the workings of the cell. However, combining various types of networks into one coherent large-scale dynamic model remains a formidable challenge. A recent paper in BMC Systems Biology describes a promising step in this direction. ...

journal_title：BMC biology

authors： Przytycka TM,Kim YA

更新日期：2010-04-28 00:00:00

abstract：BACKGROUND:The western flower thrips, Frankliniella occidentalis (Pergande), is a globally invasive pest and plant virus vector on a wide array of food, fiber, and ornamental crops. The underlying genetic mechanisms of the processes governing thrips pest and vector biology, feeding behaviors, ecology, and insecticide r...

journal_title：BMC biology

authors： Rotenberg D,Baumann AA,Ben-Mahmoud S,Christiaens O,Dermauw W,Ioannidis P,Jacobs CGC,Vargas Jentzsch IM,Oliver JE,Poelchau MF,Rajarapu SP,Schneweis DJ,Snoeck S,Taning CNT,Wei D,Widana Gamage SMK,Hughes DST,Murali SC,Ba

更新日期：2020-10-19 00:00:00

abstract：BACKGROUND:Cnidocytes are specialized cells that define the phylum Cnidaria. They possess an "explosive" organelle called cnidocyst that is important for prey capture and anti-predator defense. An extraordinary morphological and functional complexity of the cnidocysts has inspired numerous studies to investigate their ...

journal_title：BMC biology

authors： Sunagar K,Columbus-Shenkar YY,Fridrich A,Gutkovich N,Aharoni R,Moran Y

更新日期：2018-09-27 00:00:00

abstract：BACKGROUND:Wolbachia are obligate endosymbiotic bacteria maternally transmitted through the egg cytoplasm that are responsible for several reproductive disorders in their insect hosts, such as cytoplasmic incompatibility (CI) in infected mosquitoes. Species in the Culex pipiens complex display an unusually high number ...

journal_title：BMC biology

authors： Walker T,Klasson L,Sebaihia M,Sanders MJ,Thomson NR,Parkhill J,Sinkins SP

更新日期：2007-09-20 00:00:00

abstract：BACKGROUND:The Drosophila abnormal wing discs (awd) belongs to a highly conserved family of genes implicated in metastasis suppression, metabolic homeostasis and epithelial morphogenesis. The cellular function of the mammalian members of this family, the Nm23 proteins, has not yet been clearly defined. Previous awd gen...

journal_title：BMC biology

authors： Ignesti M,Barraco M,Nallamothu G,Woolworth JA,Duchi S,Gargiulo G,Cavaliere V,Hsu T

更新日期：2014-02-14 00:00:00

abstract：:The expansion of genome sequencing projects has produced accumulating evidence for lateral transfer of genes between prokaryotic and eukaryotic genomes. However, it remains controversial whether these genes are of functional importance in their recipient host. Nikoh and Nakabachi, in a recent paper in BMC Biology, tak...

journal_title：BMC biology

authors： Ros VI,Hurst GD

更新日期：2009-05-05 00:00:00

abstract：BACKGROUND:Parkinson's disease (PD) is a progressive neurodegenerative disorder characterized by both motor and non-motor symptoms. Gastrointestinal tract dysfunction is one of the non-motor features, where constipation is reported as the most common gastrointestinal symptom. Aromatic bacterial metabolites are attracti...

journal_title：BMC biology

authors： van Kessel SP,de Jong HR,Winkel SL,van Leeuwen SS,Nelemans SA,Permentier H,Keshavarzian A,El Aidy S

更新日期：2020-10-20 00:00:00

abstract：:A recent report in BMC Biology on the discovery and analysis of biosynthetic genes for ribosomal peptide natural products confirms that these pathways are much more common and diverse than previously suspected, contributing substantially to the chemical arsenal employed by bacteria. See research article http://www.bio...

journal_title：BMC biology

authors： Schmidt EW

更新日期：2010-06-17 00:00:00

abstract：:Protein conformational dynamics simultaneously allow promiscuity and specificity in binding. The multiple conformations of the free EphA4 ligand-binding domain observed in two new EphA4 crystal structures provide a unique insight into the conformational dynamics of EphA4 and its signaling pathways. The heterogeneous e...

journal_title：BMC biology

authors： Nussinov R,Ma B

更新日期：2012-01-25 00:00:00

abstract：BACKGROUND:Archaeological studies have revealed a series of cultural changes around the Last Glacial Maximum in East Asia; whether these changes left any signatures in the gene pool of East Asians remains poorly indicated. To achieve deeper insights into the demographic history of modern humans in East Asia around the ...

journal_title：BMC biology

authors： Peng MS,Palanichamy MG,Yao YG,Mitra B,Cheng YT,Zhao M,Liu J,Wang HW,Pan H,Wang WZ,Zhang AM,Zhang W,Wang D,Zou Y,Yang Y,Chaudhuri TK,Kong QP,Zhang YP

更新日期：2011-01-10 00:00:00

abstract：BACKGROUND:ESCRT-III is a membrane remodelling filament with the unique ability to cut membranes from the inside of the membrane neck. It is essential for the final stage of cell division, the formation of vesicles, the release of viruses, and membrane repair. Distinct from other cytoskeletal filaments, ESCRT-III filam...

journal_title：BMC biology

authors： Harker-Kirschneck L,Baum B,Šarić AE

更新日期：2019-10-22 00:00:00

abstract：BACKGROUND:Vertebrates are characterized by possession of hypobranchial muscles (HBMs). Cyclostomes, or modern jawless vertebrates, possess a rudimentary and superficial HBM lateral to the pharynx, whereas the HBM in jawed vertebrates is internalized and anteroposteriorly specified. Precursor cells of the HBM, marked b...

journal_title：BMC biology

authors： Kusakabe R,Higuchi S,Tanaka M,Kadota M,Nishimura O,Kuratani S

更新日期：2020-09-09 00:00:00

abstract：BACKGROUND:The red algae (Rhodophyta) diverged from the green algae and plants (Viridiplantae) over one billion years ago within the kingdom Archaeplastida. These photosynthetic lineages provide an ideal model to study plastid genome reduction in deep time. To this end, we assembled a large dataset of the plastid genom...

journal_title：BMC biology

authors： Lee J,Cho CH,Park SI,Choi JW,Song HS,West JA,Bhattacharya D,Yoon HS

更新日期：2016-09-02 00:00:00

abstract：BACKGROUND:A genome-wide association study (GWAS) is the foremost strategy used for finding genes that control human diseases and agriculturally important traits, but it often reports false positives. In contrast, its complementary method, linkage analysis, provides direct genetic confirmation, but with limited resolut...

journal_title：BMC biology

authors： Li C,Li Y,Bradbury PJ,Wu X,Shi Y,Song Y,Zhang D,Rodgers-Melnick E,Buckler ES,Zhang Z,Li Y,Wang T

更新日期：2015-09-21 00:00:00

abstract：BACKGROUND:Complex multicellularity requires elaborate developmental mechanisms, often based on the versatility of heterodimeric transcription factor (TF) interactions. Homeobox TFs in the TALE superclass are deeply embedded in the gene regulatory networks that orchestrate embryogenesis. Knotted-like homeobox (KNOX) TF...

journal_title：BMC biology

authors： Joo S,Wang MH,Lui G,Lee J,Barnas A,Kim E,Sudek S,Worden AZ,Lee JH

更新日期：2018-11-05 00:00:00

abstract：BACKGROUND:Increasing evidence suggests that influenza reassortment not only contributes to the emergence of new human pandemics but also plays an important role in seasonal influenza epidemics, disease severity, evolution, and vaccine efficacy. We studied this process within 2091 H3N2 full genomes utilizing a combinat...

journal_title：BMC biology

authors： Maljkovic Berry I,Melendrez MC,Li T,Hawksworth AW,Brice GT,Blair PJ,Halsey ES,Williams M,Fernandez S,Yoon IK,Edwards LD,Kuschner R,Lin X,Thomas SJ,Jarman RG

更新日期：2016-12-29 00:00:00

abstract：:The evolution of plastids from cyanobacteria is believed to represent a singularity in the history of life. The enigmatic amoeba Paulinella and its 'recently' acquired photosynthetic inclusions provide a fascinating system through which to gain fresh insight into how endosymbionts become organelles.The plastids, or ch...

journal_title：BMC biology

authors： Nakayama T,Archibald JM

更新日期：2012-04-24 00:00:00

abstract：BACKGROUND:Methods for assigning strains to bacterial species are cumbersome and no longer fit for purpose. The concatenated sequences of multiple house-keeping genes have been shown to be able to define and circumscribe bacterial species as sequence clusters. The advantage of this approach (multilocus sequence analysi...

journal_title：BMC biology

authors： Bishop CJ,Aanensen DM,Jordan GE,Kilian M,Hanage WP,Spratt BG

更新日期：2009-01-26 00:00:00