Ecological niche differentiation in peripheral populations: a comparative analysis of eleven Mediterranean plant species

Ecography ◽  
2018 ◽  
Vol 41 (10) ◽  
pp. 1650-1664 ◽  
Author(s):  
G. Papuga ◽  
P. Gauthier ◽  
V. Pons ◽  
E. Farris ◽  
J. D. Thompson
1997 ◽  
Vol 31 ◽  
pp. 101-117 ◽  
Author(s):  
S. Owen ◽  
C. Boissard ◽  
R.A. Street ◽  
S.C. Duckham ◽  
O. Csiky ◽  
...  

Author(s):  
Anita Sh. Ishmukhametova ◽  

Identification of names of plant curatives and substances in folk and fiction texts shows close interactions between man and the world, attitudes of people towards nature. Research in phytonyms and medicinal plant names proper is most essential for the understanding of a nation’s cultural heritage. The paper examines the lexeme балтырған in Bashkir discourse. Materials. The analyzed materials include linguistic dictionaries, folklore and fiction texts of the Machine Fund of the Bashkir Language, and etymological dictionaries of Altaic languages. Goals. The study aims at a comparative investigation of the lexeme балтырған ‘hogweed’. Results. The term proves a widespread phytonym in Bashkir discourse, which is attested by that it denotes a wide range of plant species in Bashkir and has parallels in other Turkic and Mongolic languages. The lexeme is included in academic, explanatory, dialectal, phrasal, and mythological dictionaries of the Bashkir language. The comparative analysis shows that baltyrγan ‘hogweed’ usually denotes a plant of the order Apiales, a medicinal herb. Baltyrγan~ baltirγana contains the initial bal / baltïr / baldïr with the meaning ‘green, young, fresh’.


PeerJ ◽  
2020 ◽  
Vol 8 ◽  
pp. e8251 ◽  
Author(s):  
Zhanjun Wang ◽  
Beibei Xu ◽  
Bao Li ◽  
Qingqing Zhou ◽  
Guiyi Wang ◽  
...  

Euphorbiaceae plants are important as suppliers of biodiesel. In the current study, the codon usage patterns and sources of variance in chloroplast genome sequences of six different Euphorbiaceae plant species have been systematically analyzed. Our results revealed that the chloroplast genomes of six Euphorbiaceae plant species were biased towards A/T bases and A/T-ending codons, followed by detection of 17 identical high-frequency codons including GCT, TGT, GAT, GAA, TTT, GGA, CAT, AAA, TTA, AAT, CCT, CAA, AGA, TCT, ACT, TAT and TAA. It was found that mutation pressure was a minor factor affecting the variation of codon usage, however, natural selection played a significant role. Comparative analysis of codon usage frequencies of six Euphorbiaceae plant species with four model organisms reflected that Arabidopsis thaliana, Populus trichocarpa, and Saccharomyces cerevisiae should be considered as suitable exogenous expression receptor systems for chloroplast genes of six Euphorbiaceae plant species. Furthermore, it is optimal to choose Saccharomyces cerevisiae as the exogenous expression receptor. The outcome of the present study might provide important reference information for further understanding the codon usage patterns of chloroplast genomes in other plant species.


2011 ◽  
Vol 190 (2) ◽  
pp. 472-487 ◽  
Author(s):  
Reena Narsai ◽  
Marcio Rocha ◽  
Peter Geigenberger ◽  
James Whelan ◽  
Joost T. van Dongen

Planta ◽  
2018 ◽  
Vol 248 (6) ◽  
pp. 1351-1364 ◽  
Author(s):  
Joana R. Raimundo ◽  
David F. Frazão ◽  
Joana L. Domingues ◽  
Celestino Quintela-Sabarís ◽  
Teresa P. Dentinho ◽  
...  

2021 ◽  
Vol 28 (6) ◽  
pp. 348-354
Author(s):  
Min Seock Do ◽  
Ki-Baek Nam

Studies on the distribution of species are important to understanding the interspecific ecological niche and habitat selection through geographic environmental information. Particularly, vipers in the same genus have been an important topic because they show differences in the preferred geographical environment, depending on the distance of the phylogenetic relationship. This study investigated the geographical environment of red-tongued pit vipers (Gloydius ussuriensis) and Central Asian pit vipers (Gloydius intermedius) in the mountainous area, Cheonmasan Mountain County Park, South Korea, from April 2012 to October 2014, to understand the relationships among their habitat characteristics and ecological niche. Red-tongued pit vipers mainly lived in low altitude, wet valley areas with a low solar reflectance, while Central Asian pit vipers inhabited high altitude, dry land with large amounts of sunshine. As a result, our study supports that the ecological niche of red-tongued pit vipers and Central Asian pit vipers, inhibiting in Cheonmasan Mountain was overlapped low according to the majority of geographical environmental variables. The differentiated diet preference might be took into consideration as one of the potential key factors to the ecological niche differentiation among two species.


2020 ◽  
Vol 171 ◽  
pp. 115468 ◽  
Author(s):  
Lei Zhang ◽  
Satoshi Okabe

Biologia ◽  
2019 ◽  
Vol 74 (12) ◽  
pp. 1661-1667 ◽  
Author(s):  
Seyyed Saeed Hosseinian Yousefkhani ◽  
Eskandar Rastegar-Pouyani ◽  
Çetin Ilgaz ◽  
Yusuf Kumlutaş ◽  
Aziz Avcı ◽  
...  

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