Results 41 to 50 of about 597,981 (302)

Seed removal of Dipteryx alata Vog. (Leguminosae: Faboidae) in the edge and interior of Cerrado

open access: yesBrazilian Journal of Biology, 2017
Post-dispersal seed agents of mortality include pathogens, invertebrates, and vertebrates, which may shape tropical tree populations and communities. In this study I experimentally evaluated Dipteryx alata endocarp removal both in the interior and edge ...
J. Ragusa-Netto
doaj   +1 more source

AIP1 is a novel Agenet/Tudor domain protein from Arabidopsis that interacts with regulators of DNA replication, transcription and chromatin remodeling [PDF]

open access: yes, 2015
Background: DNA replication and transcription are dynamic processes regulating plant development that are dependent on the chromatin accessibility. Proteins belonging to the Agenet/Tudor domain family are known as histone modification "readers" and ...
Barroso-Neto, Ito Liberato   +9 more
core   +3 more sources

Plant/animal interactions during the upper carboniferous

open access: yesThe Botanical Review, 1983
This paper discusses evidence for plant/animal relationships in the Upper Carboniferous. Close interactions are examined from the study of fossil plants and animals preserved in coal swamp and coastal plain environments. Evidence for plant/animal interactions is in the form of: (1) animal morphology, including both vertebrates and invertebrates.
Scott, Andrew C., Taylor, Thomas N.
openaire   +2 more sources

Differences in Crop Growth Rate , Chlorophyll Content Index and Nitrate Reductase in Source N of Sweet Corn [PDF]

open access: yes, 2016
A research to assess the interaction of nitrogen sources and doses of N in the growth and production as well as physiological effects of corn plants has been conducted in the Faculty of Animal and Agricultural Sciences, Diponegoro University, Indonesia ...
DARMAWATI, Adriani   +4 more
core  

Assessing Cognitive Functioning in Children With Brain Tumors: Interaction of Neighborhood Social Determinants of Health and Neurological Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background This study investigated how neighborhood‐level social determinants of health (SDOH), including redlining and neurological risk, interact to influence cognitive outcomes in children treated for brain tumors (CTBT). Methods A retrospective chart review of 161 CTBT aged 5–17 was conducted.
Alannah R. Srsich   +5 more
wiley   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Plant-Animal Interactions: Exciting but Neglected Topic [PDF]

open access: yesEvolution, 1989
measurement of physiological rates for animals in the wild). Various possibilities exist for overcoming these difficulties, and some, including the use of models, are considered in this book. The discussion of modeling as a means of providing "structured propositions" to be addressed by experiment is of interest but is not comprehensive.
Mary V. Price, H. F. Howe, L. C. Westley
openaire   +2 more sources

Precision livestock production: tools and concepts Precisão de produção de gado: ferramentas e conceitos

open access: yesRevista Brasileira de Zootecnia, 2009
Precision livestock production (PLP) is the augmentation of precision agriculture (PA) concepts to include all components of agroecosystems, particularly animals and plant-animal interactions.
Emilio A. Laca
doaj   +1 more source

The Effect of Soil Moisture Content and Animal Manure on the Growth of Mendong (Fymbristylisglobulosa (Retz.) Kunt) [PDF]

open access: yes, 2017
The objective of the research was to find out the interaction between soil moisture content and animal manure on the growth of mendong (Fymbristilis globulosa (Retz.) Kunt). The experiment was conducted in May until September 2016 in Kampong Lembur Sawah
Sumarsih, E. (Enok), Sunarya, Y. (Yaya)
core  

Uncoupling the effects of seed predation and seed dispersal by granivorous ants on plant population dynamics [PDF]

open access: yes, 2012
Secondary seed dispersal is an important plant-animal interaction, which is central to understanding plant population and community dynamics. Very little information is still available on the effects of dispersal on plant demography and, particularly ...
Anselm Rodrigo   +4 more
core   +3 more sources

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