Results 191 to 200 of about 76,851 (355)

Hybridity of mainly asexually propagating duckweeds in genus Lemna – dead end or breakthrough?

open access: yesNew Phytologist, EarlyView.
Summary The cosmopolitan, mainly vegetatively propagating, organ‐reduced monocotyledonous aquatic duckweeds are the smallest and fastest growing angiosperms, distributed world‐wide and flower rarely in nature. Recently, we reported intra‐ and interspecific hybrids and ploidy variants in the genus Lemna.
Yuri Lee   +10 more
wiley   +1 more source

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+1 more source

Tomato pollen tube growth requires flavonol glycosylation. [PDF]

open access: yesPlant Physiol
Shin D   +10 more
europepmc   +1 more source

Differential sensitivity of ADF isovariants to a pH gradient promotes pollen tube growth. [PDF]

open access: yesJ Cell Biol, 2023
Wang J   +7 more
europepmc   +1 more source

Flavonols and fertilization in Petunia hybrida: localization and mode of action during pollen tube growth

open access: green, 1994
Bauke Ylstra   +5 more
openalex   +2 more sources

Testing macroevolutionary predictions of the Grant‐Stebbins model in the origin of Aeschynanthus acuminatus

open access: yesNew Phytologist, EarlyView.
Summary The Grant‐Stebbins model predicts that a plant species encountering different pollinators across its range may undergo local adaptation and, subsequently, ecological speciation. We tested whether this could explain the origin of Aeschynanthus acuminatus (Gesneriaceae), a species phylogenetically derived from sunbird specialist ancestors.
Jing‐Yi Lu   +3 more
wiley   +1 more source

An Automated Lab-On-A-Chip Approach for Pollen Tube Growth Manipulation in a Controlled Chemical Environment. [PDF]

open access: yesAdv Sci (Weinh)
Zhu J   +10 more
europepmc   +1 more source

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