Results 51 to 60 of about 28,525 (160)

Plant community response to regional sources of dominant grasses in grasslands restored across a longitudinal gradient

Ecosphere, 2016
Restorations in the light of climate change will need to take into account whether or not sources of the dominant plants are adapted to the future conditions at a site.
Laurel R. Wilson, David J. Gibson, Sara G. Baer, Loretta C. Johnson   +3 more
doaj   +1 more source

Recombination does not hinder formation or detection of ecological species of Synechococcus inhabiting a hot spring cyanobacterial mat

Frontiers in Microbiology, 2016
Recent studies of bacterial speciation have claimed to support the biological species concept—that reduced recombination is required for bacterial populations to diverge into species.
Melanie Crystal Melendrez, Eric Daniel Becraft, Jason M Wood, Millie T Olsen, Donald A Bryant, John F Heidelberg, Douglas B Rusch, Frederick M. Cohan, David M Ward   +8 more
doaj   +1 more source

Variety of antibacterial and antifungal activity of Thymus kotschyanus essential oil collected from fourteen regions of Iran

مجله دانشگاه علوم پزشکی بیرجند, 2020
Background and Aim: Thymus kotschyanus is one of the most famous medicinal plants in Iran from the mint family and it has many applications in traditional medicine, such as relieving the symptoms of colds and coughs and relieving some gastrointestinal ...
Fatemeh Elahian, Alireza Yazdinezhad, Negin Moein-Albokay Tusi, Zahra Nouri, Abbas Mirzaei   +4 more
doaj  

Relações entre crescimento vegetativo e acúmulo de nitrogênio em duas cultivares de arroz com arquiteturas contrastantes The relationship between vegetative growth and nitrogen accumulation in two rice cultivars with contrasting architecture

Acta Botânica Brasílica, 2008
Foram estudados, mediante análise do crescimento, o acúmulo de biomassa e nitrogênio (N) e sua eficiência de utilização, durante o estádio de crescimento vegetativo, em duas cultivares de arroz (Oryza sativa L.) com arquiteturas contrastantes: IAC-4440 ...
Marcel Giovanni Costa França, Adelson Paulo Araújo, Roberto Oscar Pereyra Rossiello, Flávia Toledo Ramos   +3 more
doaj   +1 more source

Variations of Histone Modification Patterns: Contributions of Inter-plant Variability and Technical Factors

Frontiers in Plant Science, 2017
Inter-individual variability of conspecific plants is governed by differences in their genetically determined growth and development traits, environmental conditions, and adaptive responses under epigenetic control involving histone post-translational ...
Sylva Brabencová, Sylva Brabencová, Ivana Ihnatová, David Potěšil, Miloslava Fojtová, Miloslava Fojtová, Jiří Fajkus, Jiří Fajkus, Zbyněk Zdráhal, Zbyněk Zdráhal, Gabriela Lochmanová   +10 more
doaj   +1 more source

Adaptation mechanisms of Ulva prolifera floating ecotype to complex adversity

, 2023
Ulvaprolifera is a green intertidal macroalga. Since 1970s, the floating phenomenon of U. prolifera has been finding in sea areas around the world. Floating U. prolifera has appeared in the western part of Yellow Sea since 2007, and been recognized as an
孙平, 刘正一, 宋宛霖, 钟志海, 庄龙传, 李晶晶   +5 more
core  

KM1513 Diel Cruise Prochlorococcus Ecotype qPCR Results

, 2022
Prochlorococcus ecotype abundance quantified using qPCR methods developed by the Chisholm lab. Samples were taken at a variety of depths on the KM1513 cruise also known as the Diel cruise in the North Pacific around Station ALOHA.
Konnor von Emster, Allison Coe, Sallie W. Chisholm, Yotam Hulata, Debbie Lindell   +4 more
core   +1 more source

Gut Microbiome Signatures Across Migratory, Sedentary, and Aquaculture Ecotypes of Coilia nasus

Animals
Coilia nasus, a typical species with migratory–sedentary polymorphism, shows different intestinal microbiota characteristics among its different ecotypes.
Xue Liu, Congping Ying, Fengjiao Ma, Yanping Yang, Kai Liu   +4 more
doaj   +1 more source

Shewanella baltica Ecotypes Have Wide Transcriptional Variation under the Same Growth Conditions

mSphere, 2016
In bacterial populations, subtle expressional differences may promote ecological specialization through the formation of distinct ecotypes. In a barrier-free habitat, this process most likely precedes population divergence and may predict speciation ...
W. S. Hambright, Jie Deng, James M. Tiedje, Ingrid Brettar, Jorge L. M. Rodrigues   +4 more
doaj   +1 more source

Rediversification following ecotype isolation reveals hidden adaptive potential.

Microbial communities play a critical role in ecological processes, and their diversity is key to their functioning. However, little is known about whether communities can regenerate ecological diversity following ecotype removal or extinction and how ...
Wetmore, Kelly, Hallatschek, Oskar, Ascensao, Joao, Denk, Jonas, Lok, Kristen, Yu, QinQin   +5 more
core   +1 more source