Results 91 to 100 of about 4,525 (210)

Conservation of the role of INNER NO OUTER in development of unitegmic ovules of the Solanaceae despite a divergence in protein function [PDF]

open access: yes, 2016
The P-SlINO::SlINO-GFP transgene continues to be expressed after fertilization during the onset of fruit development. A-C: Ovules from P-SlINO::SlINO-GFP plants. D, E: Ovules from control plants.
A Bombarely   +67 more
core   +7 more sources

Organic Establishment of Pollination Reservoirs in the Lowbush Blueberry (Ericales: Ericaceae) Agroecosystem

open access: yesOpen Agriculture, 2018
Pollination reservoirs are pollen and nectar rich wildflower plantings intended to enhance pollination services in pollinator-dependent crops. Despite government assistance, plantings often fail to establish. Our focal crop, wild blueberries, is a unique
Venturini E. M.   +2 more
doaj   +1 more source

K-Ar dated palynofloras in Tasmania 1: Early Oligocene, Proteacidites tuberculatus Zone sediments, Wilmot Dam, northwestern Tasmania [PDF]

open access: yes, 1994
Tertiaty lake sediments at Wilmot Dam, northwestern Tasmania, are dated as Lower Proteacidites tuberculatus Zone, based on the palynological zonation developed for the Gippsland Basin in eastern Bass Strait.
Hill, RS, Macphail, MK
core   +2 more sources

The complete chloroplast genome of Impatiens uliginosa Franch., an endemic species in Southwest China

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome sequence of Impatiens uliginosa Franch., an endemic species in Southwest China, we research genetic and phylogenetic relationship with other species in an effort to provide genomic resources useful for promoting its ...
Chao Luo   +8 more
doaj   +1 more source

Morfología de semillas de Calluna Salisb. [PDF]

open access: yes, 2004
Morfología de semillas de Calluna Salisb. (Ericaceae). Se estudia la morfología de las semillas de Calluna vulgaris (L.) Hull, única especie de Calluna Salisb. (Ericaceae).
Fagúndez, Jaime, Izco, Jesús
core   +1 more source

Darkness visible: reflections on underground ecology [PDF]

open access: yes, 2005
1 Soil science and ecology have developed independently, making it difficult for ecologists to contribute to urgent current debates on the destruction of the global soil resource and its key role in the global carbon cycle.
Barrett D.J.   +36 more
core   +1 more source

Remberella , a new genus of extinct ericalean flower from the Middle Miocene Latah flora of Washington and Idaho, USA

open access: yesActa Palaeobotanica
Small pentamerous floral remains commonly encountered in Middle Miocene lake deposits of the Latah Formation of Washington and Idaho, USA, previously assigned to Diospyros , are here shown to represent an extinct genus.
Steven R. Manchester, Walter S. Judd
doaj   +1 more source

Prieurella lenticellata sp. nov. (Sapotaceae), a new species from the Amazon rainforest [PDF]

open access: yesActa Amazonica
Prieurella lenticellata sp. nov. is here described and illustrated as a new species endemic to the Amazon rainforest. It is morphologically similar to P.
Renata Gabriela Vila Nova de LIMA   +3 more
doaj   +1 more source

Responses of generalist invertebrate predators to pupal densities of autumnal and winter moths under field conditions [PDF]

open access: yes, 2013
1. Generalist natural enemies are usually not considered as being capable of causing population cycles in forest insects, but they may influence the population dynamics of their prey in the low density cycle phase when specialist enemies are largely ...
Ammunét, Tea   +3 more
core  

Adaptations of succulent plants for survival in desert ecosystems [PDF]

open access: yes, 2019
Cilj ovog seminara bio je nabrojati prilagodbe sukulentnih biljaka koje su im nužne za preživljavanje u pustinjskim ekosustavima. Sukulenti su biljke koje imaju posebne morfološke i ekofiziološke prilagodbe za pojačano primanje i pohranu vode.
Penzar, Marta
core   +2 more sources

Home - About - Disclaimer - Privacy