Results 61 to 70 of about 7,052 (216)

Analysis of circular bordered pit function II. Gymnosperm tracheids with torus-margo pit membranes [PDF]

open access: yes, 2004
journal articleA model of xylem conduit function was applied to gymnosperm tracheids with torus-margo pit membranes for comparison with angiosperm vessels.
Hacke, Uwe G.; Pittermann, Jarmila   +1 more
core  

Zamia incognita (Zamiaceae): the exciting discovery of a new gymnosperm from Colombia [PDF]

open access: yes, 2009
Lindström, Anders J., Idárraga, Álvaro (2009): Zamia incognita (Zamiaceae): the exciting discovery of a new gymnosperm from Colombia. Phytotaxa 2: 29-34, DOI: 10.11646/phytotaxa.2.1.5, URL: http://biotaxa.org/Phytotaxa/article/view/phytotaxa.2.1.
Lindström, Anders J.   +1 more
core   +1 more source

Epicormic Schoots in a Permian Gymnosperm from Antarctica [PDF]

open access: yes, 2010
This is the publisher's version. Shared with permission, it is also available electronically from: http://dx.doi.org/10.1086/654849Two anatomically preserved gymnosperm trunks with clusters of epicormic shoots are described from the Late Permian of ...
Thomas N. Taylor   +5 more
core   +1 more source

The Analysis of Pinus pinaster SnRKs Reveals Clues of the Evolution of This Family and a New Set of Abiotic Stress Resistance Biomarkers

open access: yesAgronomy, 2020
Climate change is increasing the intensity and incidence of environmental stressors, reducing the biomass yields of forestry species as Pinus pinaster. Selection of new stress-tolerant varieties is thus required.
Francisco Javier Colina   +4 more
doaj   +1 more source

Alpine flora of Kashmir Himalaya: floristic assessment, life history traits and threat status

open access: yesNordic Journal of Botany, EarlyView.
Alpine ecosystems in the Himalaya are considered to be at a higher risk to anthropogenic global change drivers. The Kashmir Himalaya, located in the north‐western side of the Himalayan biodiversity hotspot, harbors a diverse alpine flora, which remains systematically little investigated.
Bilal A. Rasray   +5 more
wiley   +1 more source

DataSheet1_Repetitive Elements, Sequence Turnover and Cyto-Nuclear Gene Transfer in Gymnosperm Mitogenomes.docx [PDF]

open access: yes, 2022
Among the three genomes in plant cells, the mitochondrial genome (mitogenome) is the least studied due to complex recombination and intergenomic transfer.
Jian-Feng Mao (427222)   +4 more
core   +1 more source

Evolutionary dynamics of host specialization in wood-decay fungi

open access: yesBMC Evolutionary Biology, 2018
Background The majority of wood decomposing fungi are mushroom-forming Agaricomycetes, which exhibit two main modes of plant cell wall decomposition: white rot, in which all plant cell wall components are degraded, including lignin, and brown rot, in ...
Franz-Sebastian Krah   +5 more
doaj   +1 more source

Age ratio in groups of a social ungulate affects epizoochorous dispersal and diaspore exchanges

open access: yesOikos, EarlyView.
Animal‐mediated seed dispersal is a key process in plant population dynamics, species distribution and ecosystem functioning. As long‐distance dispersal agents, ungulates help to maintain native plant populations facing abiotic changes in their habitat and habitat fragmentation or habitat loss.
Antoine Roux   +6 more
wiley   +1 more source

A comprehensive checklist of Mediterranean wild edible plants: Diversity, traditional uses, and knowledge gaps

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The use of wild edible plants and the traditional knowledge associated with them are rapidly disappearing across the Mediterranean, with serious consequences for biodiversity, cultural heritage, and regional food security. This study compiles and organizes fragmented information to create the first comprehensive catalogue of these plants across the ...
Benedetta Gori   +5 more
wiley   +1 more source

Gymnosperm pollination drop proteins and their relation to function and phylogeny [PDF]

open access: yes, 2008
The pollination drop is a conservative pollination mechanism observed in all major gymnosperm taxa. Despite its ubiquity and essentiality to gymnosperm reproductive success, it remains poorly understood.
Wagner, Rebecca Elizabeth
core  

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