Results 61 to 70 of about 12,139 (303)
Acta Botanica Mexicana, 2018 Antecedentes y Objetivos: Flaveria es un género americano; en Argentina presenta dos especies, F. bidentis y F. haumanii. Los antecedentes anatómicos para las especies son escasos y para F.
Valeria de los Angeles Paez +4 more
doaj +1 more source
New Phytologist, EarlyView.Summary Perception of low irradiance ultraviolet B (UV‐B) light (280–315 nm) by the UV RESISTANCE LOCUS 8 (UVR8) photoreceptor initiates signalling pathways that enhance plant defences to UV‐B damage, mitigating the effects of higher photon irradiances.
Christopher L. Groves, Keara A. Franklin
wiley +1 more source
Comportamiento agronómico del Cenchrus purpureus vc. Cuba OM-22 en los llanos venezolanos
Revista de Producción Animal, 2020 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
Old player, new roles: defining the role of the plastidial phosphorylase
New Phytologist, EarlyView.Summary The plastidial phosphorylase (Pho1 or Phs1; E.C. 2.4.1.1) is a ubiquitous enzyme among plants that catalyzes the formation and degradation of glucans. Although the first report connecting Pho1 with starch metabolism came out > 80 years ago, its precise role is still a matter of debate.
David Seung +2 more
wiley +1 more source
Phenotypical Expression of Maize Seedlings from Lines with the “Tallos Gemelos” Trait [PDF]
Advances in Botany, 2015 In the Colegio de Postgraduados in Mexico, we have generated lines of maize (Zea mays L.) with the particularity that from a seed two or more stalks emerge and develop normally, calling that character “tallos gemelos.” This trait possibly modifies the proportions of the constituent tissues of the seed and could increase the nutritional and ...
Ma. del Carmen Mendoza-Castillo +3 more
openaire +2 more sources
Mechanisms driving functional divergence of transcription factor paralogs
New Phytologist, EarlyView.Summary Transcription factors (TFs) are core components of the regulatory toolkits that control gene expression. The sophistication of these regulatory toolkits dramatically increased during Eukaryotic evolution, accomplished in part by the duplication of existing TFs and the subsequent repurposing of these new paralogs. This process, termed functional
Isabella J. Higgins +2 more
wiley +1 more source
AIA Avances en Investigación Agropecuaria, 2019 En un diseño en bloques al azar con arreglo factorial 2 x 2, se estudió la calidad, desarrollo y acumulación de biomasa del pasto Cenchrus purpureus vc. CT-115.
Cynthia O Retureta González +5 more
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Fitoakumulasi Logam Ni dan Zn Dalam Tumbuhan Nipah (Nypa fruticans) Di Sungai Tallo Makassar
Indo J Chem Res, 2019 Research on phytoaccumulation of Ni and Zn in Nypa fruticans plants at Tallo River has been done to know the capability of Nypa fruticans for accumulating Ni and Zn. Water, sediment, and plant tissue samples were taken at five stations on the Tallo River
Nursiah La Nafie +2 more
semanticscholar +1 more source
Local adaptation of both plant and pathogen: an arms‐race compromise in switchgrass rust
New Phytologist, EarlyView.Summary In coevolving species, parasites locally adapt to host populations as hosts locally adapt to resist parasites. Parasites often outpace host local adaptation since they have rapid life cycles, but host diversity, the strength of selection, and external environmental influence can result in complex outcomes.
Acer VanWallendael +14 more
wiley +1 more source
Revista Mexicana de Ciencias Pecuarias, 2012 Se estudió el efecto de tres regímenes de corte en el comportamiento productivo de cinco variedades comerciales de alfalfa en Montecillo, Texcoco, Edo. de México.
Marco Antonio Rivas Jacobo +3 more
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