Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Gregor F. Barclay"'
Publikováno v:
PLoS ONE, Vol 8, Iss 8, p e71767 (2013)
The evolution of competitive ability of invasive plant species is generally studied in the context of adaptive responses to novel biotic environments (enemy release) in introduced ranges. However, invasive plants may also respond to novel abiotic env
Externí odkaz:
https://doaj.org/article/ae70b5bc456843e69423784fe4806f7f
Autor:
Gregor F. Barclay, F.B. Lopez
Details of plant structure and architecture, and the important physiological processes of photosynthesis, translocation, and transpiration are examined in this chapter. The structure and function of the different types of cells and tissues found in p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a403176fa7441f846c4f84e617aa45c
https://doi.org/10.1016/b978-0-12-802104-0.00004-4
https://doi.org/10.1016/b978-0-12-802104-0.00004-4
Publikováno v:
Plant Ecology. 213:1157-1166
Tolerance, the degree to which plant fitness is affected by herbivory, is associated with invasiveness and biological control of introduced plant species. It is important to know the evolutionary changes in tolerance of invasive species after introdu
Autor:
Gregor F. Barclay
Publikováno v:
eLS
Seed plants, the most successful and diverse group of higher plants, are distinguished from other plants by the presence of a testa (seed coat) that protects the embryo. Plant anatomy describes the structure and organisation of the cells, tissues and
Autor:
Gregor F. Barclay, Paul E. Clifford
Publikováno v:
Plant, Cell & Environment. 3:381-386
The sedimentation of amyloplasts in inverted statocytes of the flower stalk of dandelion (Taraxacum officinale Weber) was followed using light microscopy. Much variety in sedimentation pattern was evident with complete sedimentation occurring in as l
Autor:
Gregor F. Barclay, Li‐Kun Zhang, Carlos Silva‐Pereyra, Yanbao Lei, Ragan M. Callaway, Alfonso Valiente-Banuet, Du‐Qiang Luo, Zhi-Yong Liao, Yu-Long Zheng, Yu-Long Feng
Publikováno v:
The New phytologistReferences. 205(3)
The evolution of increased competitive ability (EICA) hypothesis and the novel weapons hypothesis (NWH) are two non-mutually exclusive mechanisms for exotic plant invasions, but few studies have simultaneously tested these hypotheses. Here we aimed t
Autor:
C.R McDavid, Gregor F. Barclay
Publikováno v:
Scientia Horticulturae. 72:81-86
Terminal racemes of pigeonpea (Cajanus cajan L.; dwarf, determinate cv. ICPL 85015) were sprayed during early fruit-set with 2, 20, or 200 mg l−1 6-benzylaminopurine (BAP). At harvest (50% dry fruits), treated racemes were longer, with thicker stem
Publikováno v:
PLoS ONE
PLoS ONE, Vol 8, Iss 8, p e71767 (2013)
PLoS ONE, Vol 8, Iss 8, p e71767 (2013)
The evolution of competitive ability of invasive plant species is generally studied in the context of adaptive responses to novel biotic environments (enemy release) in introduced ranges. However, invasive plants may also respond to novel abiotic env
Autor:
Rui‐Min Qin, Gregor F. Barclay, Alfonso Valiente-Banuet, Ragan M. Callaway, Yu-Long Feng, Carlos Silva Pereyra, Yu-Long Zheng
Publikováno v:
The New phytologistReferences. 197(3)
Summary There are many non-mutually exclusive mechanisms for exotic invasions but few studies have concurrently tested more than one hypothesis for the same species. Here, we tested the evolution of increased competitive ability (EICA) hypothesis in
Publikováno v:
Plant, Cell & Environment. 5:173-178
We have cine-filmed the random motion of microscopic particles, mostly starch grains from ruptured plastids, in sieve tubes of Heracleum mantegazzianum L. and H. sphohdylium Somm. and Lev. Our frame-by-frame analysis of the positions of the particles