Results 71 to 80 of about 131,496 (305)

Beyond forests: Harnessing conservation gardening for open biomes in Brazil

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Urban gardening offers an innovative conservation strategy by integrating native ornamental species into urban landscapes. We evaluated the ornamental potential of the Brazilian flora by comparing the representation of species from forests versus open biomes (focusing on campo rupestre grasslands) and introduced and validated the Index of Ornamental ...
Flávia Santos Faria   +2 more
wiley   +1 more source

Diversidad genética y abundancia relativa de Didelphis marsupialis y Didelphis virginiana en Chiapas, México

open access: yes, 2014
En especies de amplia distribucion, como Didelphis marsupialis y Didelphis virginiana, se predicen tamanospoblacionales grandes, alta diversidad y poca diferenciacion genetica. En este estudio se estimo la abundancia relativade D.
Bárbara Cruz-Salazar   +5 more
semanticscholar   +1 more source

"La genetica delle api"

open access: yes, 2012
Manuale tecnico scientifico di selezione genetica dell'Apis mellifera ligustica (Spinola, 1806) autoctona ...
GARDI, Tiziano
core  

Ethnobotanical and genetic assessments of Central American avocado landraces reveal novel sources of biodiversity and ancient migration patterns

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Avocados are a multibillion‐dollar global commodity, but their growing export market pressures local farmers to abandon local fruit tree diversity in favor of commercial cultivar production. Interviews with rural avocado farmers and households from the Southern Mexican Highlands, Pacific Coastal Honduras, and Western Nicaragua, as well as the genetic ...
Kevin Wann   +4 more
wiley   +1 more source

Apoptosis

open access: yesRevista de la Facultad de Medicina, 1994
Apoptosis es una forma de muerte celular programada, la cual juega un papel importante en el desarrollo y mantenimiento de los tejidos. Sus características morfológicas y bioquímicas son distintas a las de la necrosis.
Lucia Roa-Peña
doaj  

Long intergenic noncoding RNAs: novel drivers of human lymphocyte differentiation

open access: yesFrontiers in Immunology, 2015
Upon recognition of a foreign antigen, CD4+ naïve T lymphocytes proliferate and differentiate into subsets with distinct functions. This process is fundamental for the proper immune system function, as CD4+ T cells orchestrate both the innate and ...
Ilaria ePanzeri   +4 more
doaj   +1 more source

Genetica molecolare della fibrosi cistica

open access: yes, 1997
Dottorato di ricerca in genetica umana. 6. ciclo. A.a. 1995-96. Coordinatore A. O. Carbonara. Tutore A. CarbonaraConsiglio Nazionale delle Ricerche - Biblioteca Centrale - P.le Aldo Moro, 7, Rome; Biblioteca Nazionale Centrale - P.za Cavalleggeri, 1 ...
Garnerone, Simonetta
core  

Reduced fitness cost accounts for the stability of a malathion‐resistant heterogeneous duplication haplotype in Ceratitis capitata field populations

open access: yesPest Management Science, EarlyView.
Malathion resistance in Spanish field populations of Ceratitis capitata is associated with a point mutation (R allele) and a heterogeneous duplication (RS haplotype) of the Ccace2 gene. The R allele imposes a higher fitness cost than the RS haplotype under laboratory and field conditions. An evolutionary model supports the stability of the RS haplotype
Rabeh Arouri   +6 more
wiley   +1 more source

ESTUDIO GENÉTICO CUALITATIVO DEL SISTEMA POLIMÓRFICO DE HAPTOGLOBINA EN LA REGIÓN CENTRAL DEL PAÍS

open access: yesMedicentro, 2011
La haptoglobina presenta interés genético, bioquímico y clínico. Su estudio en diferentes regiones del mundo muestra un marcado polimorfismo genético.
Manuela Herrera Martínez   +1 more
doaj  

Genetic diversity of the Italian thoroughbred horse population

open access: yesItalian Journal of Animal Science, 2019
For over three centuries, thoroughbred (TB) horses have been selected exclusively for traits enhancing racing performances. Officially the TB origins can be genetically traced back along the male line due to the crossbreeding among 50 English royal mares
Mario Cosenza   +3 more
doaj   +1 more source

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