Results 111 to 120 of about 2,327 (226)
Studies on lignification in wheat (Triticum aestivum var. Thatcher) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Botany at Massey University [PDF]
, 1975 PART I Transections of the stem of Triticum were examined after staining with dyes specific for functional groups within the lignin polymer. Anatomical observations suggest that the basis for the rapid increase in the lignin content of this plant 35 to ...
Le Gal, Patricia Margaret
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TecnocienciaEndophytic fungi play a crucial role in the survival and adaptation of their host plants. In recent decades, unprecedented diversity of endophytic fungi has been reported in angiosperms, but knowledge about this diversity in tropical gymnosperms is ...
Omayra Meléndez +9 more
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Journal of Threatened Taxa, 2015 A new sub-population of Cycas beddomei Dyer (Cycadaceae), hitherto believed to be endemic to the Seshachalam Hills (Tirupati-Kadapa Hills) of Andhra Pradesh is discovered from Velikonda Hills (Nellore-Kadapa districts) of Andhra Pradesh.
B. Ravi Prasad Rao +3 more
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Cytogenetic studies in species of Passiflora subgenus Passiflora (Passifloraceae) [PDF]
, 2013 Passiflora comprende alrededor de 525 especies con x = 9 ó 6. Se realizó un estudio citogenético de cuatro especies del subgénero Passiflora que crecen en la Argentina. Se utilizaron las técnicas de Giemsa, bandeo cromosómico fluorescente CMA/DAPI y FISH
Amela Garcia, Maria Teresa +3 more
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Chloroplast DNA Inheritance in the Orchid Anacamptis palustris Using Single-Seed Polymerase Chain Reaction [PDF]
, 2017 The modality of chloroplast inheritance in orchids has been investigated only in a few species due to the difficulties associated with the analysis of large progeny numbers from experimental crosses.
Cafasso, D., Cozzolino, S., Widmer, A.
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Actualidades Biológicas, 2014 La respuesta a la selección natural en caracteres cuantitativos en una población natural depende de la magnitud de variabilidad genética y las correlaciones genéticas en los rasgos, y estos parámetros genéticos pueden diferir entre categorías de rasgos ...
Natalia Gómez-Lopera +1 more
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A genetic method for diagnosing lantana poisoning using a barcoding-based, genusspecific, polymerase chain reaction [PDF]
, 2014 INTRODUCCIÓN: Las especies de Lantana son altamente tóxicas, ya que contienen lantadenos y otros compuestos químicos. Aunque ocasionalmente se han reportado envenenamientos en humanos, el ganado en todo el mundo a menudo es vícitima de intoxicaciones ...
Francés Bozal, Francesc
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The Earliest Perfect Flower [PDF]
, 2007 Despite of angiosperms in the Yixian Formation (>125 Ma, early Cretaceous), there is no perfect flower typical of angiosperms to date. Here we report _Euanthus dilaensis_ gen. et sp. nov as the earliest perfect flower known to date.
Shaolin Zheng, Xin Wang
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Adaptations of succulent plants for survival in desert ecosystems [PDF]
, 2019 Cilj ovog seminara bio je nabrojati prilagodbe sukulentnih biljaka koje su im nužne za preživljavanje u pustinjskim ekosustavima. Sukulenti su biljke koje imaju posebne morfološke i ekofiziološke prilagodbe za pojačano primanje i pohranu vode.
Penzar, Marta
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