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Preventing a Genetic Crisis, piRNAs Learn New Tricks

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Uploaded on Dec 5, 2011

How do piRNAs learn to silence new transposons? By mating wild male flies with females from the lab, Bill Theurkauf discovers two distinct mechansims that prevent genomic instability.

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  1. 281

    Han et al video abstract.mov

  2. 282

    Deciphering Gene Expression Patterns

  3. 283

    Peluso et al.: Shaping a Morphogen Gradient

  4. 284

    Endoderm formation: not so black and white anymore

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    Old Friends with a New Job

  6. 286

    Developmental Cell Chhabra/Mikkola Video Abstract

  7. 287

    Developmental Cell Gao/Krause Video Abstract

  8. 288

    The scent of danger: A 70-year-old puzzle solved

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  10. 290

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  11. 291

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  12. 292

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  13. 293

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  14. 294

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  15. 295

    Developmental Cell Roostalu/Strähle video abstract

  16. 296

    Glia Take Cannabis to Forget

  17. 297

    Restoring Reality Monitoring in Schizophrenia

  18. 298

    Animation of the bioenergetics governing the mitochondrial electron-transport system

  19. 299

    A Mouse Model for Mitochondrial Deafness

  20. 300

    Risky Decisions: A Role for Rostrolateral PFC

  21. 301

    How Do Sex Hormones Control Behavior?

  22. 302

    RGS4: A New Target for PD Therapy?

  23. 303

    Membrane Tension Maintains a United Front

  24. 304

    Node Assembly & Maintenance

  25. 305

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  26. 306

    NMDA Receptor Signaling Critical for Habit Formation

  27. Preventing a Genetic Crisis, piRNAs Learn New Tricks

  28. 308

    Migrating Epithelial Cells Tracked by Computer Vision

  29. 309

    A myosin engineered to walk on microtubules shapes fission yeast cells

  30. 310

    Reprogramming Exploits a Chink in Polycomb's Armor

  31. 311

    DNA Loops Drive Digit Development

  32. 312

    Bruchpilot Acetylation Influences Active Zone Structure

  33. 313

    Triangulating the Bases of Guilt Aversion

  34. 314

    Variance as a Signature of Neural Computations

  35. 315

    Small neuronal Ensembles and Free Will

  36. 316

    Cues for Synapse Formation

  37. 317

    Network Oscillations and Information Flow

  38. 318

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  39. 319

    Network Organization of the Human Brain

  40. 320

    PINK1/Parkin Derails Damaged Mitochondria

  41. 321

    Endoderm Formation: Not So Black and White Anymore

  42. 322

    Deciphering Gene Expression Patterns

  43. 323

    Revitalizing Our View of Heart Development

  44. 324

    Not miRly a Knockout

  45. 325

    Transposon Silencing of Small RNAs

  46. 326

    Evolutionary Divergence in the Hedgehog Pathway

  47. 327

    Bombing My Mind

  48. 328

    When Genetic Instability Is a Good Thing

  49. 329

    Establishing Robust Left-Right Asymmetry in the Vertebrate Embryo

  50. 330

    At the Right Time and at the Right Place: Control of Cytokinesis in Mammals

  51. 331

    A Sticky Wicket: Opposing Functions of p120-Catenin in Development and Cancer

  52. 332

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  53. 333

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  54. 334

    Connecting the Dots: Linking Sirtuins and AMPK in Metabolism and Aging

  55. 335

    Differential Hippo Signaling in Early Mouse Embryos

  56. 336

    Guided by the Light: Neutrophil Migration through Zebrafish

  57. 337

    Blebs on the Move

  58. 338

    Understanding Kinetochore-Nucleated Microtubules

  59. 339

    Linking a Viral Protein to Plant MicroRNA Function and Development

  60. 340

    Another Reason to Eat Your Veggies

  61. 341

    Multisensory Plasticity in Mothers

  62. 342

    Portabella: A New Player in Neurotransmission

  63. 343

    Multiple Roles for Oligophrenin at the Synapse

  64. 344

    Endocytosis Promotes Dendrite Growth

  65. 345

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  66. 346

    Breaking Bcr-Abl Resistance

  67. 347

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  68. 348

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  69. 349

    New Model for Autism Treatment

  70. 350

    Bioluminescent millipedes

  71. 351

    Myc and Multiple Myeloma: Drugging the Undruggable

  72. 352

    A New Way to Make Induced Pluripotent Stem Cells

  73. 353

    Cadherin Control of Dendrite Number

  74. 354

    How Does CaMKII Sense Specific Calcium Waves?

  75. 355

    POMC Neuron Heterogeneity

  76. 356

    Interferons—Provoking Distinct Signals through the Same Receptor

  77. 357

    Cytokinesis Swings into the Cell's Center

  78. 358

    Nematode escape from fungal traps

  79. 359

    Abstract Category Learning

  80. 360

    Snakes on the DNA Plane

  81. 361

    Object Representations in Visual Agnosia

  82. 362

    Cav1 Shapes the Matrix to Guide Metastasis

  83. 363

    Cornstarch and the Metaphase Spindle - More Related than You Might Expect

  84. 364

    Bidirectional Transcription and Antisense Repression of ataxin-7

  85. 365

    Pessimism in honeybees

  86. 366

    Keeping Gray Hairs at Bay, Wnt Coordinates Color with Growth

  87. 367

    Neuronal Microcircuits Underlying Spatial Cognition

  88. 368

    Synapse Number Regulates Alcohol Sensitivity

  89. 369

    Malaria Channels Host Nutrients

  90. 370

    Simulation of the Clock and Wavefront Mechanism

  91. 371

    Sequential and Rhythmic Production of Somites

  92. 372

    Imaging Clock Oscillations in the Mouse Embryo

  93. 373

    Clock and Wavefront Model for Vertebrate Segmentation

  94. 374

    Morph of Plant Embryo Development

  95. 375

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  96. 376

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  97. 377

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  98. 378

    A Gene-by-Gene Guide to a Complex Organ

  99. 379

    Extrinsic Cues in Neuronal Polarity

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