FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2040943863> ?p ?o ?g. }

• W2040943863 endingPage "10648" @default.
• W2040943863 startingPage "10643" @default.
• W2040943863 abstract "In this paper, we report direct measurement of an influx of extracellular Ca 2+ induced by gamete fusion in flowering plants. This result was obtained during maize in vitro fertilization with the use of an extracellular Ca 2+ -selective vibrating probe. Ca 2+ influx recorded at the surface of isolated egg cells, with or without adhesion of a male sperm cell, was close to zero and stable over time. Gamete fusion, however, triggered a Ca 2+ influx in the vicinity of the sperm entry site with a delay of 1.8 ± 0.6 sec. The Ca 2+ influx spread subsequently through the whole egg cell plasma membrane as a wavefront, progressing at an estimated rate of 1.13 μm⋅sec −1 . Once established, Ca 2+ influx intensities were sustained, monotonic and homogeneous over the whole egg cell, with an average peak influx of 14.92 pmol⋅cm −2 ⋅sec −1 and an average duration of 24.4 min. The wavefront spread of channel activation correlates well with the cytological modifications induced by fertilization, such as egg cell contraction, and with the cytosolic Ca 2+ ( c [Ca 2+ ]) elevation previously reported. Calcium influx was inhibited effectively by gadolinium, possibly implicating mechanosensitive channels. Furthermore, artificial influxes created by incubation with Ca 2+ ionophores mimicked some aspects of egg activation. Taken together, these results suggest that, during fertilization in higher plants, gamete membrane fusion starts the first embryonic events by channel opening and Ca 2+ influx. In turn, c [Ca 2+ ] may work as a trigger and possibly a space and time coordinator of many aspects of egg activation." @default.
• W2040943863 created "2016-06-24" @default.
• W2040943863 creator A5003167540 @default.
• W2040943863 creator A5008247131 @default.
• W2040943863 creator A5028891938 @default.
• W2040943863 creator A5047129985 @default.
• W2040943863 creator A5067308881 @default.
• W2040943863 creator A5075017116 @default.
• W2040943863 date "2000-09-05" @default.
• W2040943863 modified "2023-09-26" @default.
• W2040943863 title "A calcium influx is triggered and propagates in the zygote as a wavefront during <i>in vitro</i> fertilization of flowering plants" @default.
• W2040943863 cites W1605685961 @default.
• W2040943863 cites W1626382598 @default.
• W2040943863 cites W1977487125 @default.
• W2040943863 cites W1979856671 @default.
• W2040943863 cites W1982968629 @default.
• W2040943863 cites W1983195923 @default.
• W2040943863 cites W2002533315 @default.
• W2040943863 cites W2005182674 @default.
• W2040943863 cites W2007278837 @default.
• W2040943863 cites W2015967728 @default.
• W2040943863 cites W2020002203 @default.
• W2040943863 cites W2032007885 @default.
• W2040943863 cites W2039900497 @default.
• W2040943863 cites W2052183538 @default.
• W2040943863 cites W2064020505 @default.
• W2040943863 cites W2066538104 @default.
• W2040943863 cites W2069742624 @default.
• W2040943863 cites W2074779914 @default.
• W2040943863 cites W2077613264 @default.
• W2040943863 cites W2093627161 @default.
• W2040943863 cites W2096412576 @default.
• W2040943863 cites W2105363585 @default.
• W2040943863 cites W2110475998 @default.
• W2040943863 cites W2112245582 @default.
• W2040943863 cites W2121701489 @default.
• W2040943863 cites W2141950309 @default.
• W2040943863 cites W2143751651 @default.
• W2040943863 cites W2152407315 @default.
• W2040943863 cites W2154540873 @default.
• W2040943863 cites W2162758116 @default.
• W2040943863 cites W2166314922 @default.
• W2040943863 cites W2166357525 @default.
• W2040943863 cites W2171103260 @default.
• W2040943863 cites W2183345293 @default.
• W2040943863 cites W2212719913 @default.
• W2040943863 cites W2247055174 @default.
• W2040943863 cites W2467323622 @default.
• W2040943863 cites W4211241747 @default.
• W2040943863 cites W4238544418 @default.
• W2040943863 cites W4249553251 @default.
• W2040943863 doi "https://doi.org/10.1073/pnas.180243697" @default.
• W2040943863 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/27078" @default.
• W2040943863 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10973479" @default.
• W2040943863 hasPublicationYear "2000" @default.
• W2040943863 type Work @default.
• W2040943863 sameAs 2040943863 @default.
• W2040943863 citedByCount "126" @default.
• W2040943863 countsByYear W20409438632012 @default.
• W2040943863 countsByYear W20409438632013 @default.
• W2040943863 countsByYear W20409438632014 @default.
• W2040943863 countsByYear W20409438632015 @default.
• W2040943863 countsByYear W20409438632016 @default.
• W2040943863 countsByYear W20409438632017 @default.
• W2040943863 countsByYear W20409438632018 @default.
• W2040943863 countsByYear W20409438632019 @default.
• W2040943863 countsByYear W20409438632020 @default.
• W2040943863 countsByYear W20409438632021 @default.
• W2040943863 countsByYear W20409438632022 @default.
• W2040943863 countsByYear W20409438632023 @default.
• W2040943863 crossrefType "journal-article" @default.
• W2040943863 hasAuthorship W2040943863A5003167540 @default.
• W2040943863 hasAuthorship W2040943863A5008247131 @default.
• W2040943863 hasAuthorship W2040943863A5028891938 @default.
• W2040943863 hasAuthorship W2040943863A5047129985 @default.
• W2040943863 hasAuthorship W2040943863A5067308881 @default.
• W2040943863 hasAuthorship W2040943863A5075017116 @default.
• W2040943863 hasBestOaLocation W20409438632 @default.
• W2040943863 hasConcept C105702510 @default.
• W2040943863 hasConcept C12554922 @default.
• W2040943863 hasConcept C178790620 @default.
• W2040943863 hasConcept C185592680 @default.
• W2040943863 hasConcept C196843134 @default.
• W2040943863 hasConcept C2776803348 @default.
• W2040943863 hasConcept C2781087480 @default.
• W2040943863 hasConcept C28406088 @default.
• W2040943863 hasConcept C28748434 @default.
• W2040943863 hasConcept C519063684 @default.
• W2040943863 hasConcept C59822182 @default.
• W2040943863 hasConcept C86803240 @default.
• W2040943863 hasConcept C87073359 @default.
• W2040943863 hasConcept C88972607 @default.
• W2040943863 hasConcept C95444343 @default.
• W2040943863 hasConceptScore W2040943863C105702510 @default.
• W2040943863 hasConceptScore W2040943863C12554922 @default.
• W2040943863 hasConceptScore W2040943863C178790620 @default.
• W2040943863 hasConceptScore W2040943863C185592680 @default.
• W2040943863 hasConceptScore W2040943863C196843134 @default.

• next