Acta Societatis Botanicorum Poloniae, 2011 Two populations of Iris sibirica, a clonal species protected by law in Poland, occurring in patches of Molinietum caeruleae, of similar floristic composition although with different dominant species, were studied.
Kinga Kostrakiewicz
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Leaf traits, shoot growth and seed production in mature Fagus sylvatica trees after 8 years of CO2 enrichment [PDF]
, 2017 Background and Aims Masting, i.e. synchronous but highly variable interannual seed production, is a strong sink for carbon and nutrients. It may, therefore, compete with vegetative growth.
Han, Qingmin +2 more
core
Embryological features, pollen and seed viability of Arnica montana (Asteraceae) – a threatened endemic species in Europe [PDF]
, 2016 The embryological features, mode of reproduction and reproductive capacity (pollen and seed viability) on two naturalized populations of Arnica montana in Bulgaria were studied. The embryological study shows that A.
Antonina Vitkova +3 more
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Advanced Science, EarlyView.A central molecular adaptor, ZSL, is identified that links transverse filaments ZYP1 to central element SCEP1/2 to drive synaptonemal complex assembly in Brassica napus. Loss of ZSL abolishes synaptonemal complex formation, disrupts meiotic chromosome segregation, and markedly increases crossovers, providing mechanistic insight into meiotic fidelity ...
Miaowei Geng +16 more
wiley +1 more source
Differentiation of dioecious plants sex on early stages of the individual development
Інтродукція Рослин, 2007 Data about forecasting a dioecious plants sex by mor phological characters of plant vegetative parts before sexual reproduction stage are presented.
N.I. Popil
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Variation in a host-epiphyte relationship along a wave exposure gradient [PDF]
, 1991 The red alga Polysiphonia lanosa (L ) Tandy is an obligate epiphyte that primarily occurs on the fucoid brown algal basiphyte Ascophyllum nodosum (L) Le Jolis In the present study we examine how epiphytic interactions between P lanosa and A nodosum vary ...
Levin, Phillip S, Mathieson, Arthur C.
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Maize Anther Development Involves Translated Open Reading Frames From 3′ Untranslated Regions
Advanced Science, EarlyView.This study examined the translation activity across ten stages of maize anther development, integrating transcriptome and small‐peptide data. It linked mutations in translated 3' ORFs to anther sterility, exemplified by Zm00001eb417050_3' ORF (known as APV1). In addition, the data indicated that maize anthers could assimilate CO2 through the stomata in
Chunyu Wang +8 more
wiley +1 more source
PLoS ONE, 2015 Plant responses to heavy metal contamination may depend on the presence of arbuscular mycorrhizal fungi (AMF). Elsholtzia splendens is an indicator species for the presence of copper (Cu) mines because both its flowering phenology and reproduction are ...
Zexin Jin, Junmin Li, Yueling Li
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Disturbance and Clonal Reproduction Determine Liana Distribution and Maintain Liana Diversity in a Tropical Forest [PDF]
, 2014 Negative density dependence (NDD) and habitat specialization have received strong empirical support as mechanisms that explain tree species diversity maintenance and distribution in tropical forests.
Ledo, Alicia, Schnitzer, Stefan A.
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L´impact des aires protégées et des utilisations anthropogènes du sol sur la regeneration des terrains boisés à Acacia dans l´est du Burkina Faso [PDF]
, 2008 Regeneration success, persistence strategies (seedlings vs. coppicing), and population trend of Acacia spp. were tested under two land-use regimes in eastern Burkina Faso: (i) protected areas shielded to livestock grazing pressure, to logging, and using ...
Guinko, Sita +4 more
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