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Article

Tudor protein is essential for the localization of mitochondrial RNAs in polar granules of Drosophila embryos.

Mechanisms of development - 1 Sept 2001

Amikura R, Hanyu K, Kashikawa M, Kobayashi S

Abstract excerpt

In Drosophila, polar plasm contains polar granules, which deposit the factors required for the formation of pole cells, germ line progenitors. Polar granules are tightly associated with mitochondria in early embryos, suggesting that mitochondria could contribute to pole cell formation. We have previously reported that mitochondrial large and small rRNAs (mtrRNAs) are transported from mitochondria to polar...

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Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

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Identifiers

PMID: 11520666
DOI: 10.1016/s0925-4773(01)00455-5

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Tudor protein is essential for the localization of mitochondrial RNAs in polar granules of Drosophila embryos.PMID 11520666Read ↗

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Distribution of tudor protein in the Drosophila embryo suggests separation of functions based on site of localization.Semantic proximity Read ↗

Targeting and anchoring Tudor in the pole plasm of the Drosophila oocyte.Semantic proximity Read ↗

C-terminal moiety of Tudor contains its in vivo activity in Drosophila.Semantic proximity Read ↗

tudor, a posterior-group gene of Drosophila melanogaster, encodes a novel protein and an mRNA localized during mid-oogenesis.Semantic proximity Read ↗

Valois, a component of the nuage and pole plasm, is involved in assembly of these structures, and binds to Tudor and the methyltransferase Capsuléen.Semantic proximity Read ↗

Multiple domains of scaffold Tudor protein play nonredundant roles in Drosophila germline.Semantic proximity Read ↗

Live imaging of nuage and polar granules: evidence against a precursor-product relationship and a novel role for Oskar in stabilization of polar granule components.Semantic proximity Read ↗

Transcriptomic and functional analysis of the oosome, a unique form of germ plasm in the wasp <i>Nasonia vitripennis</i>Semantic proximity Read ↗

Requirement for a noncoding RNA in Drosophila polar granules for germ cell establishment.Semantic proximity Read ↗

Multiple domains of scaffold Tudor protein play non-redundant roles in <i>Drosophila</i> germlineSemantic proximity Read ↗

<i>Tudor domain containing protein 5-like</i> ( <i>Tdrd5l</i> ) identifies a novel germline body and regulates maternal RNAs during oogenesisSemantic proximity Read ↗

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