Results 61 to 70 of about 2,723 (216)

Estimación de aptitud combinatoria de líneas endogámicas y predicción de híbridos de maíz de alta calidad de proteína, Guatemala, 1988

open access: yesAgronomía Mesoamericana, 2016
Los híbridos de maíz de grano amarillo de alta calidad de proteína presentan una ventaja comparativa, que los carotenos son más fácilmente asimilables que en los híbridos normales, esta ventaja puede impulsar su uso en la industria de concentrados para ...
Nery Soto León, Mario Roberto Fuentes
doaj   +1 more source

Global population structures and demographic history of Suillus luteus, a pine co‐introduced ectomycorrhizal fungus associated with exotic forestry and invasion

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2964-2979, September 2026.
Global phylogenomic tree and phylogenetic network of Suillus luteus and its closely related species. Summary Human colonization since the 19th century has resulted in the global spread of pines beyond their original northern boreal distribution. Although the introduction history of pines is documented through historical records, little is known about ...
Yi‐Hong Ke   +21 more
wiley   +1 more source

Studies of the compositions of Ligustrum lucidum Ait and Ligustrum sinense Lour seeds and oils

open access: yesGrasas y Aceites, 2001
The fruits of Ligustrum lucidum Ait and Ligustrum sinense Lour were harvested in Olavarria (Province of Buenos Aires, Argentine). The seeds and extracted oils were analysed for characteristics and composition.
E. E. Perez   +3 more
doaj   +1 more source

Which, when, and where traits matter: functional trait‐mediated species associations shift with microenvironmental and climatic variation

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2468-2481, September 2026.
Community‐level fitted relationship between spatial association Lij and trait dissimilarity (tDij) at the fine spatial scale (r = 40 mm; where r represents the radius around individuals of the focal species). Summary Predicting coexistence in species‐rich plant communities requires understanding the role of functional traits in species interactions and
Ezequiel Antorán   +6 more
wiley   +1 more source

Rasgos de semillas de árboles en un bosque siempreverde tropical de la Sierra del Rosario, Cuba Seed traits of trees in an evergreen tropical forest of the Sierra del Rosario, Cuba

open access: yesPastos y Forrajes, 2009
Se estudiaron los rasgos de las semillas de 40 árboles de un bosque siempreverde tropical de la Reserva de la Biosfera Sierra del Rosario, Cuba. Las variables determinadas fueron: la masa fresca y seca de las semillas, el contenido de humedad inicial, la
J.A Sánchez   +2 more
doaj  

NbRD21 protease controls receptor kinase homeostasis in Nicotiana benthamiana

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2741-2752, September 2026.
Proteomic analysis revealed that receptor kinases (red) accumulate higher in rd21 knockout Nicotiana benthamiana plants. Summary RD21‐like proteases are papain‐like cysteine proteases with a C‐terminal granulin domain that are abundant and ubiquitous in angiosperms and have often been implicated in immunity.
Alice Godson   +13 more
wiley   +1 more source

Boletín # 49. Flores, Tomates y Semillas. Semillas, semillas y semillas a la reforma a la salud.

open access: yes
Se menciona el pronunciamiento de los profesores  organizadores del Seminario Permanente de la Reforma a la Salud 2024.  Se proponen medidas clave como la gobernanza transitoria, una comisión especial de la verdad en salud y la creación de veedurías independientes para avanzar hacia una reforma integral y efectiva.
openaire   +3 more sources

Semilla sin tierra

open access: yes, 2016
Semilla sin tierra es un documental web sobre la resistencia que mantienen las comunidades desplazadas del Pacífico colombiano para que su patrimonio cultural inmaterial no desaparezca. En él se presenta un largo documental, que, a través de tres historias evidencia la forma en que han logrado resistir para conservar su cultura.
Suárez Lamprea, Paula Viviana   +1 more
openaire   +1 more source

The evolutionary origins of streptophyte multicellularity

open access: yesNew Phytologist, Volume 251, Issue 5, Page 2365-2383, September 2026.
The phylogeny of streptophytes and the deep origin of branching filamentous growth. Summary Over their more than 1 billion years of evolutionary history, streptophytes have repeatedly transitioned between unicellular, simple multicellular and complex multicellular forms.
Tatyana Darienko   +10 more
wiley   +1 more source

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