Results 71 to 80 of about 1,352 (165)

Endemism Centres of the Five Richest Vascular Epiphyte Families in the Neotropics

open access: yesJournal of Biogeography, Volume 52, Issue 1, Page 80-91, January 2025.
ABSTRACT Aim Endemic species, characterised by limited geographic ranges, face a high risk of extinction. The neotropical region harbours diverse ecosystems and a substantial number of endemic species, thus identifying areas of high endemism is crucial for protecting unique and threatened species and ecosystems.
Maria Judith Carmona‐Higuita   +13 more
wiley   +1 more source

Enhanced sensitivity of TAPscan v4 enables comprehensive analysis of streptophyte transcription factor evolution

open access: yesThe Plant Journal, Volume 121, Issue 1, January 2025.
SUMMARY Transcription‐associated proteins (TAPs) fulfill multiple functions in regulatory and developmental processes and display lineage‐specific evolution. TAPscan is a comprehensive and highly reliable tool for genome‐wide TAP annotation via domain profiles.
Romy Petroll   +6 more
wiley   +1 more source

Non-native species in the Philippines and Southeast Asia [PDF]

open access: yesNeoBiota
Non-native species introductions threaten global biodiversity, ecosystems, and the services they provide. The limited capacity of developing countries to mitigate and manage biological invasions increases their vulnerability to the resulting impacts ...
Neil Angelo Abreo   +5 more
doaj   +3 more sources

First report of Ruppia maritima in coastal waters of the Caspian Sea (Golestan Province)

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018
Ruppia maritima was observed in coastal waters of the Caspian Sea and in supplying water channels of the Gomishan shrimp ponds in Golestan Province. Sampling was performed in the summer of 2016.
B.M. Gharanjik
doaj  

Molecular evolution of glutamine synthetase II: Phylogenetic evidence of a non-endosymbiotic gene transfer event early in plant evolution

open access: yesBMC Evolutionary Biology, 2010
Background Glutamine synthetase (GS) is essential for ammonium assimilation and the biosynthesis of glutamine. The three GS gene families (GSI, GSII, and GSIII) are represented in both prokaryotic and eukaryotic organisms.
Tartar Aurélien   +3 more
doaj   +1 more source

Germany’s established non-native species: a comprehensive breakdown

open access: yesEnvironmental Sciences Europe
Background The introduction of non-native species can cause significant ecological and economic impacts by disrupting local habitats and ecosystem services.
Phillip J. Haubrock   +7 more
doaj   +1 more source

A molecular timescale of eukaryote evolution and the rise of complex multicellular life

open access: yesBMC Evolutionary Biology, 2004
Background The pattern and timing of the rise in complex multicellular life during Earth's history has not been established. Great disparity persists between the pattern suggested by the fossil record and that estimated by molecular clocks, especially ...
Venturi Maria L   +3 more
doaj  

Quality-checked species records from the German citizen science platform ArtenFinder. [PDF]

open access: yesBiodivers Data J
Engel T   +41 more
europepmc   +1 more source

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