Results 41 to 50 of about 12,802 (280)
Genome Architecture and Speciation in Plants and Animals
ABSTRACT There have been numerous treatments of specific topics in speciation, but surprisingly few papers have compared patterns and processes of speciation across different organismal groups. In this review, we partially address this gap by asking how variation in genome architecture impacts speciation across the plant and animal kingdoms.
Silu Wang+3 more
wiley +1 more source
PRODUCTIVE BEHAVIOUR OF TWELVE THREELINEAL FORAGE CORN HYBRIDS IN A DRY TROPICAL REGION
Twelve threelineal corn hybrids and one commercial variety were evaluated at Ahuacatlán, Nayarit; distance between furrows was 75 cm and a seed every 15 cm. Fertilizer was applied at one dosagee of 160-60-00.
Marco Antonio Rivas Jacobo+7 more
doaj
En las Sierras de Calilegua reconocimos siete especies de Dioscorea como parte de su flora y una octava entidad que denominamos Dioscorea sp., la cual evidenció algunos caracteres morfológicos similares a D. glomerulata y D.
Patricia N. Asesor+2 more
doaj +1 more source
Looking back to look ahead: the temporal dimension of conservation seed bank collections
Summary A wealth of plant material and data is stored globally in conservation seed banks. This material represents not only a repository of plant genetic resources but also an asset for nature‐based solutions (NbS), such as ecological restoration and reforestation, and research in plant science.
Efisio Mattana+6 more
wiley +1 more source
Morfología y anatomía foliar y caulinar de Scutia buxifolia (Rhamnaceae)
Borri, Karina A.; Marcelo L. Wagner; Beatriz G. Varela. 2017. “Morfología y anatomía foliar y caulinar de Scutia buxifolia (Rhamnaceae)”. Lilloa 54 (1).
Karina A. Borri+2 more
doaj
How the diversity in digestion in carnivorous plants may have evolved
Summary Carnivorous plants secrete digestive enzymes for prey degradation. Although carnivorous plants have a polyphyletic origin and evolved several times independently, they surprisingly co‐opted similar digestive enzymes during convergent evolution.
Andrej Pavlovič
wiley +1 more source
Morfoanatomía y arquitectura foliar de Cinnamomum porphyrium (Lauraceae)
Ruiz, Ana Inés; María Eugenia, Guantay y Graciela Inés, Ponessa. 2011. “Morfoanatomía y arquitectura foliar de Cinnamomum porphyrium (Lauraceae)”. Lilloa 48 (1).
Ana I. Ruíz+2 more
doaj
Summary Galls are structures formed by plants in response to stimuli by parasitic insects. Because galls require altered gene expression to change cell fates, their initiation requires pluripotent or ‘reactive’ cells. We used RNA sequencing to test three hypotheses about potential sources of pluripotency in the leaf gall formed by grape phylloxera ...
Jack C. Schultz+4 more
wiley +1 more source
Comportamiento agronómico del Cenchrus purpureus vc. Cuba OM-22 en los llanos venezolanos
Antecedentes: El Cenchrus purpureus Cuba OM-22 es un forraje promisorio para la ganadería venezolana, por su alta producción y calidad. Objetivo. Evaluar los indicadores agronómicos y su relación con la edad de la planta y elementos del clima en los ...
Yovanis Álvarez Báez +5 more
doaj
Morfología y anatomía de órganos vegetativos de Tropaeolum capillare (Tropaeolaceae)
Bulacio, Eva; María I. Mercado; Graciela I. Ponessa. 2013. “Morfología, anatomía y arquitectura foliar de Tropaeolum capillare (Tropaeolaceae)”. Lilloa 50 (2).
Eva Bulacio+2 more
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