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25 831 (0,134s)

Result

Environmental distribution of coral-associated relatives of apicomplexan parasites

(apicomplexan-related lineage-V, or ARL-V). Here, we address the possible natureA lineage of plastid-bearing eukaryotic microbes that is closely related. In a transect between corals and associated macroalgae, ARL...

EH - Ekologie – společenstva

  • 2013
  • Jx
  • Link
Result

The leucine zipper region of Myb oncoprotein regulates commitment of hematopoietic progenitors.

. We found that the leucine zipper region (LZR) of the v-Myb transcription factor affets the lineage commitment of myeloid progenitors. We propose that Myb LZR can function as a molecular switch affecting expression of lineage

EB - Genetika a molekulární biologie

  • 2001
  • Jx
Result

TCR delta gene is frequently rearranged in adult B lymphocytes.

TCR gene rearrangement generates diversity of T lymphocytes by V(D)J is postulated to rearrange exclusively in T lineage, but malignant B precursor lymphoblasts lineage. This study opens up further questions regarding the e...

EC - Imunologie

  • 2003
  • Jx
Result

Genetic similarities versus morphological resemblance: Unraveling a polyploid complex in a Mediterranean biodiversity hotspot

represents an allopolyploid cryptic lineage -with 3 orbiculata and V. dalmatica the genetic structure and relationships among species belonging to the V. austriaca - V groups were found: one well-established entit...

Plant sciences, botany

  • 2021
  • Jimp
  • Link
Result

A review of Palaemonella (Decapoda: Caridea: Palaemonidae), with clarification of the taxonomic status of Cuapetes americanus, Eupontonia and Vir

, and two genetic lineages of the western Atlantic Cuapetes americanus (Kingsley, 1878). We recognise one of the latter lineages as the previously described Periclimenes previously assigned to Vir were revised; V. colemani ...

Zoology

  • 2024
  • Jimp
  • Link
Result

High cryptic diversity of bitterling fish in the southern West Palearctic

by contemporary continental lineages that retreated to southern refugia during colder and structure. Our mtDNA analysis revealed six well-supported lineages, with limited local co-occurrence. Two lineages are distributed t...

Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

  • 2019
  • Jimp
  • Link
Result

The oncoprotein v-Myb activates transcription of Gremlin 2 during in vitro differentiation of the chicken neural crest to melanoblasts

specification and development, we exploited the AMV v-Myb transcriptional regulator, which directs differentiation of in vitro chicken NC cells to the melanocyte lineage. This activity is strictly dependent on v-Myb specif...

EB - Genetika a molekulární biologie

  • 2014
  • Jx
  • Link
Result

High cryptic diversity of bitterling fish in the southern West Palearctic

by contemporary continental lineages that retreated to southern refugia during colder and structure. Our mtDNA analysis revealed six well-supported lineages, with limited local co-occurrence. Two lineages are distributed t...

Biology (theoretical, mathematical, thermal, cryobiology, biological rhythm), Evolutionary biology

  • 2019
  • Jimp
  • Link
Result

Histone H3.3G34-Mutant Interneuron Progenitors Co-opt PDGFRA for Gliomagenesis

Histone H3.3 glycine 34 to arginine/valine (G34R/V) mutations drive deadly a developmental context permissive to their effects. Here we show that 50% of G34R/V tumors (n at recurrence. Although considered gliomas, G34R/V tu...

Neurosciences (including psychophysiology)

  • 2020
  • Jimp
  • Link
Result

bFGF signaling and v-Myb cooperate in sustained growth of primitive erythroid progenitors.

The development of red blood cells from progenitors requires the interplay of specific extracellular factors and intracellular regulators. We show that cooperation of basic fibroblast growth factor (bFGF) with transcriptional regulators - mybproteins...

EB - Genetika a molekulární biologie

  • 2002
  • Jx
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