Results 191 to 200 of about 392,833 (400)

Domestication During Restoration: Unintentional Selection During Eight Generations of Wild Seed Propagation Reduces Herkogamy, Dichogamy and Heterozygosity in Clarkia pulchella

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Seed production on native seed farms has increased to meet the rising demand for plant material for restoration. Although these propagation efforts are necessary for restoration, cultivating wild populations may also result in unintentional selection and elicit evolutionary changes that mimic crop domestication, essentially turning these ...
Julie R. Etterson   +3 more
wiley   +1 more source

ANALISIS FILOGENETIK SUKU SOLANACEAE BERDASARKAN KARAKTER MORFOLOGI ORGAN VEGETATIF (BATANG DAN DAUN) [PDF]

open access: yes, 2016
Anggota suku Solanaceae yang melimpah di Indonesia serta variasi morfologi yang tinggi, menyulitkan dalam proses klasifikasi, sehingga saat ini di Indonesia belum banyak dilakukan penelitian mengenai analisis filogenetik terutama berdasarkan karakter ...
Fauziah, Yustina
core  

The Evolutionary Dynamics of Genetic Mutational Load Throughout Tomato Domestication History

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Understanding the impact of domestication on deleterious mutations has fascinated evolutionary biologists and breeders alike. A ‘cost of domestication’ has been reported for some organisms through accumulation of gene disruptions or radical amino acid changes.
Hamid Razifard   +6 more
wiley   +1 more source

Gastroprotective activity of the hydroethanolic extract and isolated compounds from the leaves of Solanum cernuum Vell.

open access: green, 2015
Mariza Abreu Miranda   +7 more
openalex   +1 more source

Historic disturbance events overruled climatic factors as drivers of ruderal species distributions in the Scandinavian mountains

open access: yesNordic Journal of Botany, EarlyView.
The contemporary interaction of climate and disturbance drives vegetation composition and species distribution shifts, making their respective roles difficult to disentangle. This study describes the long‐term ruderal plant species distributions along the ‘Rallarvägen' in Abisko, subarctic Sweden.
Dymphna Wiegmans   +7 more
wiley   +1 more source

Using herbarium collections to study genetic responses to global change

open access: yesNew Phytologist, EarlyView.
Summary Earth's c. 406 million herbarium specimens represent a largely untapped resource of genetic data that could transform our understanding of global plant populations. Advances in DNA sequencing have made the extraction of genetic data from these preserved specimens increasingly feasible, enabling new insights into plant biodiversity and ...
Lucas Eckert   +4 more
wiley   +1 more source

Evaluation of hybrids of So/anum po/yadenium Greenm for white worm resistance in potatoe (Premmotripes voraxHustoche.) Evaluación de híbridos de Solanum polyadenium Greenm. Para resistencia al gusano blanco de la papa (Premnotrypes vorax Hustache)

open access: yesAgronomía Colombiana, 1993
Four Solanum polyadenlum crossed with Solanum berthanltil, Solanum chacoense and Solanum phureja were evaluated for resistance to the Andean potato weevil (Premnotrypes vorax Hustache).
Trillos G. Ofelia   +3 more
doaj  

Fruit function beyond dispersal: effect of fruit decomposition on the plant microbiome assembly

open access: yesNew Phytologist, EarlyView.
Summary The evolutionary role of fruits has primarily been linked to seed dispersal. However, their influence on the soil and plant microbiomes subsequent to their decomposition has received no attention. We hypothesized that fruit decomposition alters the soil microbiome, and consequently the plant microbiome and performance.
Daniel Hoefle   +8 more
wiley   +1 more source

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