FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2021095556> ?p ?o ?g. }

• W2021095556 endingPage "140" @default.
• W2021095556 startingPage "127" @default.
• W2021095556 abstract "Posterior polar plasm from Binsc/B6Y cleavage embryos of Drosophila melanogaster was transferred to the mid-ventral region of mwh e4 embryos of the same age. Between 15 min and 5 h after cytoplasmic injections, embryos were analyzed at the electron microscopic level for the formation of cells with implanted cytoplasm. Characteristic subcellular organelles, the polar granules, which are exclusively located at the posterior pole of the egg, served as a morphological marker to identify the transferred cytoplasm. The appearance of round nuclear bodies, which are only present in nuclei of cells containing posterior cytoplasm, the so-called pole cells, was used as a further criterion for successful transfers. Polar granules and nuclear bodies could be found in eight and ten cells in two of the seven embryos and analyzed at the blastoderm stage. Experimentally induced pole cells were inserted among pole cells of y sn3 mal blastoderm hosts in order to determine if they could function normally and give rise to offspring. About 3% of the flies, which were derived from these embryos and mated to mwh e4 partners, had y sn3 mal germ cells as well as mwh e4 ones. In addition, germ-line mosaicism in these flies could be “visualized” by testing histochemically for aldehyde oxidase activity. Mid-ventral blastoderm cells when transferred from non-injected mwh e4 embryos to the posterior pole of y sn3 mal blastoderm embryos did not differentiate into germ cells but instead participated in the development of somatic tissues of the hosts. To find out if a pole cell experimentally induced at the mid-ventral region of the egg can be incorporated into the germ line, normal mwh e4 pole cells were implanted into this area of y sn3 mal blastoderm hosts. About 5% of the fertile flies were found to have a mosaic germ line. Our results show (1) that cytoplasm of the posterior region of the Drosophila egg contains germ-cell determinants which function autonomously after transplantation to a somatic, i.e. mid-ventral region of the egg; (2) that pole cells either formed in or transferred to this ectopic region can still reach the gonads and contribute to the germ line." @default.
• W2021095556 created "2016-06-24" @default.
• W2021095556 creator A5048120516 @default.
• W2021095556 creator A5067689897 @default.
• W2021095556 date "1976-01-01" @default.
• W2021095556 modified "2023-10-18" @default.
• W2021095556 title "The autonomous function of germ plasm in a somatic region of the Drosophila egg" @default.
• W2021095556 cites W1576358632 @default.
• W2021095556 cites W1965791064 @default.
• W2021095556 cites W1968526276 @default.
• W2021095556 cites W1976283239 @default.
• W2021095556 cites W1986964966 @default.
• W2021095556 cites W1993498989 @default.
• W2021095556 cites W1997372958 @default.
• W2021095556 cites W2003300478 @default.
• W2021095556 cites W2008778899 @default.
• W2021095556 cites W2018150682 @default.
• W2021095556 cites W2041793696 @default.
• W2021095556 cites W2052754256 @default.
• W2021095556 cites W2061237546 @default.
• W2021095556 cites W2128965225 @default.
• W2021095556 cites W2145823965 @default.
• W2021095556 cites W2257122969 @default.
• W2021095556 cites W2474046275 @default.
• W2021095556 cites W2524099337 @default.
• W2021095556 cites W4206362081 @default.
• W2021095556 cites W959573113 @default.
• W2021095556 doi "https://doi.org/10.1016/0014-4827(76)90662-5" @default.
• W2021095556 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/812709" @default.
• W2021095556 hasPublicationYear "1976" @default.
• W2021095556 type Work @default.
• W2021095556 sameAs 2021095556 @default.
• W2021095556 citedByCount "115" @default.
• W2021095556 countsByYear W20210955562012 @default.
• W2021095556 countsByYear W20210955562014 @default.
• W2021095556 countsByYear W20210955562015 @default.
• W2021095556 countsByYear W20210955562017 @default.
• W2021095556 countsByYear W20210955562018 @default.
• W2021095556 countsByYear W20210955562019 @default.
• W2021095556 countsByYear W20210955562021 @default.
• W2021095556 crossrefType "journal-article" @default.
• W2021095556 hasAuthorship W2021095556A5048120516 @default.
• W2021095556 hasAuthorship W2021095556A5067689897 @default.
• W2021095556 hasConcept C104317684 @default.
• W2021095556 hasConcept C105702510 @default.
• W2021095556 hasConcept C109825262 @default.
• W2021095556 hasConcept C134305767 @default.
• W2021095556 hasConcept C168240541 @default.
• W2021095556 hasConcept C190062978 @default.
• W2021095556 hasConcept C196843134 @default.
• W2021095556 hasConcept C2776010925 @default.
• W2021095556 hasConcept C2776690073 @default.
• W2021095556 hasConcept C2777967792 @default.
• W2021095556 hasConcept C2780104201 @default.
• W2021095556 hasConcept C48221581 @default.
• W2021095556 hasConcept C54355233 @default.
• W2021095556 hasConcept C86803240 @default.
• W2021095556 hasConcept C87073359 @default.
• W2021095556 hasConcept C95444343 @default.
• W2021095556 hasConcept C98535976 @default.
• W2021095556 hasConceptScore W2021095556C104317684 @default.
• W2021095556 hasConceptScore W2021095556C105702510 @default.
• W2021095556 hasConceptScore W2021095556C109825262 @default.
• W2021095556 hasConceptScore W2021095556C134305767 @default.
• W2021095556 hasConceptScore W2021095556C168240541 @default.
• W2021095556 hasConceptScore W2021095556C190062978 @default.
• W2021095556 hasConceptScore W2021095556C196843134 @default.
• W2021095556 hasConceptScore W2021095556C2776010925 @default.
• W2021095556 hasConceptScore W2021095556C2776690073 @default.
• W2021095556 hasConceptScore W2021095556C2777967792 @default.
• W2021095556 hasConceptScore W2021095556C2780104201 @default.
• W2021095556 hasConceptScore W2021095556C48221581 @default.
• W2021095556 hasConceptScore W2021095556C54355233 @default.
• W2021095556 hasConceptScore W2021095556C86803240 @default.
• W2021095556 hasConceptScore W2021095556C87073359 @default.
• W2021095556 hasConceptScore W2021095556C95444343 @default.
• W2021095556 hasConceptScore W2021095556C98535976 @default.
• W2021095556 hasIssue "1" @default.
• W2021095556 hasLocation W20210955561 @default.
• W2021095556 hasLocation W20210955562 @default.
• W2021095556 hasOpenAccess W2021095556 @default.
• W2021095556 hasPrimaryLocation W20210955561 @default.
• W2021095556 hasRelatedWork W2010731382 @default.
• W2021095556 hasRelatedWork W2015192533 @default.
• W2021095556 hasRelatedWork W2021095556 @default.
• W2021095556 hasRelatedWork W2074372195 @default.
• W2021095556 hasRelatedWork W2105219855 @default.
• W2021095556 hasRelatedWork W2113377893 @default.
• W2021095556 hasRelatedWork W2324785476 @default.
• W2021095556 hasRelatedWork W4312094598 @default.
• W2021095556 hasRelatedWork W434139334 @default.
• W2021095556 hasRelatedWork W96323331 @default.
• W2021095556 hasVolume "97" @default.
• W2021095556 isParatext "false" @default.
• W2021095556 isRetracted "false" @default.
• W2021095556 magId "2021095556" @default.
• W2021095556 workType "article" @default.