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76.
171 Accesses
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The nature of cell-cycle checkpoints: facts and fallacies
Alexey Khodjakov, Conly L Rieder Journal of Biology 2009, 8:88 (16 November 2009)
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| PubMed | Cited on BioMed Central
| F1000 Biology
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Editor’s summary
The development of the checkpoint concept was a landmark in the understanding of cell cycle control, but Alexey Khodjakov and Conly Rieder argue that it is widely misunderstood, to the detriment of progress in cell cycle research.
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77.
168 Accesses
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Regeneration review reprise
Jessica L Whited, Clifford J Tabin Journal of Biology 2010, 9:15 (16 February 2010)
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Editor’s summary
Stem cell biology and new high throughput techniques are inspiring new advances in research on regeneration. Whited and Tabin discuss recent developments, including two recent reports in BMC Biology that may mean a reevaluation of the regenerative prospects for humans.
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78.
166 Accesses
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An expanded evolutionary role for flower symmetry genes
Lena C Hileman, Pilar Cubas Journal of Biology 2009, 8:90 (6 November 2009)
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Editor’s summary
Cubas and Hileman discuss studies, including one in BMC Evolutionary Biology, showing that the CYC-like genes that control floral symmetry have profound effects on other features and have been recruited to diverse roles in floral evolution.
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79.
164 Accesses
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The long term effects of chemotherapy on the central nervous system
Patricia K Duffner Journal of Biology 2006, 5:21 (30 November 2006)
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80.
163 Accesses
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Q&A: Cooperativity
James E Ferrell Journal of Biology 2009, 8:53 (16 June 2009)
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Editor’s summary
James Ferrell explains in Q&A format how cooperativity can tune the behaviour of biological macromolecules to their physiological functions, and can be achieved in many different ways.
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81.
164 Accesses
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The 'stem cell' concept: is it holding us back?
Arthur D Lander Journal of Biology 2009, 8:70 (21 September 2009)
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Editor’s summary
Arthur Lander argues that the molecular definition of a stem cell is a mirage and 'stemness' is an emergent property of cells in their physiological context, so that the current concept is arguably an obstacle to research.
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82.
163 Accesses
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RNA interference in nematodes and the chance that favored Sydney Brenner
Marie-Anne Félix Journal of Biology 2008, 7:34 (13 November 2008)
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83.
161 Accesses
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Infectious causes of cancer and their detection
Lucy Dalton-Griffin, Paul Kellam Journal of Biology 2009, 8:67 (11 August 2009)
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Editor’s summary
Lucy Dalton-Griffin and Paul Kellam discuss the role of viruses in cancer following a recent paper in BMC Medical Genomics describing a new method of detecting viral DNA in cancer cells.
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84.
158 Accesses
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The human spermatozoon – a stripped down but refined machine
Christopher LR Barratt, Vanessa Kay, Senga K Oxenham Journal of Biology 2009, 8:63 (7 August 2009)
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Editor’s summary
Christopher Barratt and colleagues review our current knowledge of the human sperm cell and available treatments for male subfertility in the light of a recent paper in BMC Developmental Biology on the role of the annulus.
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85.
158 Accesses
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Evolution of virulence in malaria
Bridget Penman, Sunetra Gupta Journal of Biology 2008, 7:22 (28 August 2008)
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86.
159 Accesses
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Environmental stresses can alleviate the average deleterious effect of mutations
Roy Kishony, Stanislas Leibler Journal of Biology 2003, 2:14 (29 May 2003)
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87.
158 Accesses
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The ribosome returned
Peter B Moore Journal of Biology 2009, 8:8 (26 January 2009)
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88.
156 Accesses
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Combined optical trapping and single-molecule fluorescence
Matthew J Lang, Polly M Fordyce, Steven M Block Journal of Biology 2003, 2:6 (24 February 2003)
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89.
156 Accesses
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Global analysis of X-chromosome dosage compensation
Vaijayanti Gupta, Michael Parisi, David Sturgill, Rachel Nuttall, Michael Doctolero, Olga K Dudko, James D Malley, P Scott Eastman, Brian Oliver Journal of Biology 2006, 5:3 (16 February 2006)
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Editor’s summary
In Drosophila germ cells, X chromosome genes are upregulated to balance their expression with that of autosomes; the same happens in somatic cells of mice and nematodes.
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90.
154 Accesses
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Nuclear localization is required for Dishevelled function in Wnt/β-catenin signaling
Keiji Itoh, Barbara K Brott, Gyu-Un Bae, Marianne J Ratcliffe, Sergei Y Sokol Journal of Biology 2005, 4:3 (15 February 2005)
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Editor’s summary
Dishevelled, a key player in the Wnt/beta-catenin signalling pathway, doesn't only function in the cytoplasm and at the cell membrane, but must be imported into the nucleus to perform at least one key aspect of its function.
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91.
152 Accesses
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Adaptive evolution of centromere proteins in plants and animals
Paul B Talbert, Terri D Bryson, Steven Henikoff Journal of Biology 2004, 3:18 (31 August 2004)
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Editor’s summary
Centromere-binding proteins, like the DNA they bind, are rapidly evolving, a remarkable finding given that they are essential for every cell division and so would be expected to be very highly conserved.
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92.
152 Accesses
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Comparative embryology without a microscope: using genomic approaches to understand the evolution of development
David A Garfield, Gregory A Wray Journal of Biology 2009, 8:65 (21 July 2009)
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Editor’s summary
The early stages of development are generally very highly conserved. Garfield and Wray discuss recent genome-scale studies published in BMC Biology and aimed at testing three theories of how selection acts on early embryos.
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93.
152 Accesses
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The THO complex as a key mRNP biogenesis factor in development and cell differentiation
Sonia Jimeno, Andrés Aguilera Journal of Biology 2010, 9:6 (28 January 2010)
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Editor’s summary
The THO complex is implicated in RNA export from the nucleus, but exactly how is not clear. Jimeno and Aguilera discuss a new report on the THOC5 subunit in BMC Biology that suggests a role in differentiation.
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94.
152 Accesses
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Movement in ribosome translocation
Christopher S Fraser, John WB Hershey Journal of Biology 2005, 4:8 (27 June 2005)
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95.
153 Accesses
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Aquaglyceroporins: ancient channels for metalloids
Hiranmoy Bhattacharjee, Rita Mukhopadhyay, Saravanamuthu Thiyagarajan, Barry P Rosen Journal of Biology 2008, 7:33 (7 November 2008)
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96.
150 Accesses
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Identification of conserved regulatory elements by comparative genome analysis
Boris Lenhard, Albin Sandelin, Luis Mendoza, Pär Engström, Niclas Jareborg, Wyeth W Wasserman Journal of Biology 2003, 2:13 (22 May 2003)
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97.
149 Accesses
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Systematic identification of regulatory proteins critical for T-cell activation
Peter Chu, Jorge Pardo, Haoran Zhao, Connie C Li, Erlina Pali, Mary M Shen, Kunbin Qu, Simon X Yu, Betty CB Huang, Peiwen Yu, Esteban S Masuda, Susan M Molineaux, Frank Kolbinger, Gregorio Aversa, Jan de Vries, Donald G Payan, X Charlene Liao Journal of Biology 2003, 2:21 (15 September 2003)
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98.
147 Accesses
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Q&A: What can microfluidics do for stem-cell research?
Marie Csete Journal of Biology 2010, 9:1 (11 February 2010)
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99.
146 Accesses
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Reconstructing prokaryotic transcriptional regulatory networks: lessons from actinobacteria
Thiago M Venancio, L Aravind Journal of Biology 2009, 8:29 (15 April 2009)
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Editor’s summary
Venancio and Aravind review recent studies, including one in BMC Systems Biology, that offer new ways to reconstruct transcriptional regulatory networks in previously uncharacterised prokaryotes, such as the actinobacteria.
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100.
146 Accesses
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The genetics of gender and life span
John Tower, Michelle Arbeitman Journal of Biology 2009, 8:38 (29 April 2009)
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Editor’s summary
Tower and Arbeitman discuss two studies in BMC Evolutionary Biology showing that the genetic differences between male and female seed beetles and in fruit flies have a significant effect upon aging and life span.
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