Evidence map›Paper›PMID 25546307›Full record

ArticleeLife2014

Genetic transformation of structural and functional circuitry rewires the Drosophila brain.

Sonia Sen, Deshou Cao, Ramveer Choudhary, Silvia Biagini, Jing W Wang, Heinrich Reichert, K VijayRaghavan

Open access · goldAbstract read
In one paragraph

Article in eLife, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.7field-weighted citation impact, top 36% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Lineages to circuits: the developmental and evolutionary architecture of information channels into the central complex.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2023
    Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Article
  8. Article
  9. Rewiring theFrontiers in molecular neuroscience · 2019
    Review
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 4 countries.

Sonia SenDepartment of Developmental Biology and Genetics, National Centre for Biological Sciences, Tata Institute for Fundamental Research, Bangalore, India.
Deshou CaoDivision of Biological Sciences, University of California, San Diego, San Diego, United States.
Ramveer ChoudharyDepartment of Developmental Biology and Genetics, National Centre for Biological Sciences, Tata Institute for Fundamental Research, Bangalore, India.
Silvia BiaginiDepartment of Developmental Biology and Genetics, National Centre for Biological Sciences, Tata Institute for Fundamental Research, Bangalore, India.
Jing W WangDivision of Biological Sciences, University of California, San Diego, San Diego, United States.
Heinrich ReichertDepartment of Biozentrum, University of Basel, Basel, Switzerland.
K VijayRaghavanDepartment of Developmental Biology and Genetics, National Centre for Biological Sciences, Tata Institute for Fundamental Research, Bangalore, India.
National Centre for Biological Sciences · INUniversity of California, San Diego · USManipal Academy of Higher Education · INUniversity of Basel · CH

Funding

Drosophila: Metabolic Modulation of Olfactory Circuit Function/Feeding BehaviorR01DK092640 · NIDDK · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WANG, JING W · 2011 to 2020
$3.1M
Synaptic Modulation in Neural CircuitsR01DC009597 · NIDCD · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WANG, JING W · 2008 to 2017
$3.1M
NIDCD NIH HHS R01 DC009597NIDDK NIH HHS R01 DK092640
6 · The paper itself

Abstract

Acquisition of distinct neuronal identities during development is critical for the assembly of diverse functional neural circuits in the brain. In both vertebrates and invertebrates, intrinsic determinants are thought to act in neural progenitors to specify their identity and the identity of their neuronal progeny. However, the extent to which individual factors can contribute to this is poorly understood. We investigate the role of orthodenticle in the specification of an identified neuroblast (neuronal progenitor) lineage in the Drosophila brain. Loss of orthodenticle from this neuroblast affects molecular properties, neuroanatomical features, and functional inputs of progeny neurons, such that an entire central complex lineage transforms into a functional olfactory projection neuron lineage. This ability to change functional macrocircuitry of the brain through changes in gene expression in a single neuroblast reveals a surprising capacity for novel circuit formation in the brain and provides a paradigm for large-scale evolutionary modification of circuitry.

Indexed as

AnimalsBrainCell LineageDrosophilaMorphogenesisNeuronscentral complexdevelopmental biologyD. melanogasterfunctional imagingneuroblast lineageneuroscienceolfactory projection neuronsorthodenticlestem cells

Identifiers

PMID25546307
PMCPMC4307181
OpenAlexW2070185806

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.