MicroRNA-Directed Cleavage of Nicotiana sylvestris
... mutants lacking all three functions are defective in SAM formation (Emery et al., 2003). Though the HD-ZIPIII pathway is essential for meristem initiation, the recurrent failure and reinitiation of the SAM in wus mutants of Arabidopsis (Laux et al., 1996) demonstrates that it cannot sustain a functi ...
... mutants lacking all three functions are defective in SAM formation (Emery et al., 2003). Though the HD-ZIPIII pathway is essential for meristem initiation, the recurrent failure and reinitiation of the SAM in wus mutants of Arabidopsis (Laux et al., 1996) demonstrates that it cannot sustain a functi ...
Antiemetic Activity of Tithonia diversifolia (HEMSL.) A
... methanolic extract of Tithonia diversifolia (Hemsl.) A. Gray., leaves using chick emesis model in order to validate their folk use in G.I. disorders. Emesis was induced by the oral administration of copper sulfate 50mg/kg body weight to male chicks of four days age. The antiemetic activity was deter ...
... methanolic extract of Tithonia diversifolia (Hemsl.) A. Gray., leaves using chick emesis model in order to validate their folk use in G.I. disorders. Emesis was induced by the oral administration of copper sulfate 50mg/kg body weight to male chicks of four days age. The antiemetic activity was deter ...
Chemical defence, offence and alliance in ants-aphids
... whether or not the partners were the same species, and to cost-benefit criteria (e.g. Dicke and Sabelis, 1988). However, chemicals themselves cannot be classified univocally in this way, as the same compound released by the same organism would receive different labels depending on the partners and t ...
... whether or not the partners were the same species, and to cost-benefit criteria (e.g. Dicke and Sabelis, 1988). However, chemicals themselves cannot be classified univocally in this way, as the same compound released by the same organism would receive different labels depending on the partners and t ...
Mixotrophy everywhere on land and in water
... Biotrophic (= symbiotic) mixotrophy: uptake of organic matter derived from interactions with other living organisms (‘nonconstitutive mixotrophs’ sensu Mitra et al. 2016). Such a relationship does not kill the organisms involved, but range from parasitic to mutualistic. This strategy is widespread i ...
... Biotrophic (= symbiotic) mixotrophy: uptake of organic matter derived from interactions with other living organisms (‘nonconstitutive mixotrophs’ sensu Mitra et al. 2016). Such a relationship does not kill the organisms involved, but range from parasitic to mutualistic. This strategy is widespread i ...
Biodiversity of Rangelands - Society For Range Management
... Genetic Diversity is the variation in the genes of rangeland plants, animals and other organisms. Genetic diversity within species contributes to biodiversity at ...
... Genetic Diversity is the variation in the genes of rangeland plants, animals and other organisms. Genetic diversity within species contributes to biodiversity at ...
Identification of Milkweeds - Lady Bird Johnson Wildflower Center
... at tip, and 13-15 cm long; flowers very showy with yellow/orange corona and bright red corolla; fruits 8-10 cm long, spindle shaped. Flowering: June-October. Similar species: Easily recognized by the bright red and yellow/orange flowers. The species is often used in “butterfly” gardens. The flower c ...
... at tip, and 13-15 cm long; flowers very showy with yellow/orange corona and bright red corolla; fruits 8-10 cm long, spindle shaped. Flowering: June-October. Similar species: Easily recognized by the bright red and yellow/orange flowers. The species is often used in “butterfly” gardens. The flower c ...
Solanum lycopersicum TP-44-4 Rev 2 - CPVO
... submission of samples are also to be found following the same link. ...
... submission of samples are also to be found following the same link. ...
Presentation cotton cultivatin
... Flowering generally starts one month and a half to two months after the crop is planted. Blooming will continue regularly for several weeks, even months, as long as growing conditions are suitable. After flowering, the inner part of the bloom gradually develops into a fruit (called "cotton boll"). ...
... Flowering generally starts one month and a half to two months after the crop is planted. Blooming will continue regularly for several weeks, even months, as long as growing conditions are suitable. After flowering, the inner part of the bloom gradually develops into a fruit (called "cotton boll"). ...
Assessing ecological specialization of an ant–seed dispersal
... cover much of the natural range of H. foetidus on the Iberian Peninsula, representing the diverse ecological conditions in which this species occurs. Wide ranges of habitats and ant communities are represented by these populations (Appendix B; see Manzaneda et al. [2007] for details of localities). ...
... cover much of the natural range of H. foetidus on the Iberian Peninsula, representing the diverse ecological conditions in which this species occurs. Wide ranges of habitats and ant communities are represented by these populations (Appendix B; see Manzaneda et al. [2007] for details of localities). ...
Trees - Briar Patch Nursery
... Palmatum-red. Deeper more intense red color than Bloodgood, does not burn in hot sun, fall color purple red with green Ht & Spr in 10yrs Dissectum-weeping-red. Rich red orange color if growen in sun, in shade the leaves retain a greenish cast. Ht & Spr in 10yrs Dissectum-weeping-green. Small spreadi ...
... Palmatum-red. Deeper more intense red color than Bloodgood, does not burn in hot sun, fall color purple red with green Ht & Spr in 10yrs Dissectum-weeping-red. Rich red orange color if growen in sun, in shade the leaves retain a greenish cast. Ht & Spr in 10yrs Dissectum-weeping-green. Small spreadi ...
Asymmetric competition between plant species
... the experiment is given elsewhere (Lintell Smith et al. 1999). The experiment consisted of 48 3 × 3 m plots marked out in an area of field (36 × 48 m) that had been ploughed and rolled prior to the start of the experiment. Plots were separated by a 3 m discard area. The field was drilled with wheat ...
... the experiment is given elsewhere (Lintell Smith et al. 1999). The experiment consisted of 48 3 × 3 m plots marked out in an area of field (36 × 48 m) that had been ploughed and rolled prior to the start of the experiment. Plots were separated by a 3 m discard area. The field was drilled with wheat ...
Document
... • Clumping canopy leaves, angled relative to sun, allows light to leaves lower down in canopy. Most GPP at top. • Canopy roughness allows CO2 to mix with free troposphere, reducing diffusional limitation. • When water is sufficient, moderate wind has a positive effect on Ps ...
... • Clumping canopy leaves, angled relative to sun, allows light to leaves lower down in canopy. Most GPP at top. • Canopy roughness allows CO2 to mix with free troposphere, reducing diffusional limitation. • When water is sufficient, moderate wind has a positive effect on Ps ...
Chapter 16 Plants, Fungi, and the Move onto Land Biology and
... Sepals form the outer layer and are usually green. Next inside are petals, which are often colorful and help to attract pollinators. Stamens, the male reproductive structures, are below the petals. Pollen grains develop in the anther, a sac at the top of each stamen. ...
... Sepals form the outer layer and are usually green. Next inside are petals, which are often colorful and help to attract pollinators. Stamens, the male reproductive structures, are below the petals. Pollen grains develop in the anther, a sac at the top of each stamen. ...
International Journal of Ayurveda and Pharma Research
... aquatic species used as vegetable, has been cultivated for more than 2,000 years, and now has been widely cultivated Nelumbo grows as an emergent aquatic plant in water up to 2 m in depth at the margins of still lakes or ponds and in slow-moving rivers. It is commonly found growing in ponds and tank ...
... aquatic species used as vegetable, has been cultivated for more than 2,000 years, and now has been widely cultivated Nelumbo grows as an emergent aquatic plant in water up to 2 m in depth at the margins of still lakes or ponds and in slow-moving rivers. It is commonly found growing in ponds and tank ...
Summary of Working Group Results
... To engage currently active land stewards, networks, and master naturalist programs in the collection and contribution of phenological data to the NPN; To provide instruction in the tools and applications of phenological studies to citizens and to scientists at all stages in their careers; To e ...
... To engage currently active land stewards, networks, and master naturalist programs in the collection and contribution of phenological data to the NPN; To provide instruction in the tools and applications of phenological studies to citizens and to scientists at all stages in their careers; To e ...
Wetterer et al.: Dominance by Alien Ant in Biosphere 2 381
... We sought all records of intentional introductions of ants and homopterans to Biosphere 2, searching internal reports of Biosphere 2. Ant Surveys We conducted surveys of ants on numerous occasions between 1990 and 1997. Between August 1990 and March 1991, D. E. W. conducted visual surveys of Biosphe ...
... We sought all records of intentional introductions of ants and homopterans to Biosphere 2, searching internal reports of Biosphere 2. Ant Surveys We conducted surveys of ants on numerous occasions between 1990 and 1997. Between August 1990 and March 1991, D. E. W. conducted visual surveys of Biosphe ...
Module I: About Chili Pepper
... get ready for dry in 100 to 140 days depending on the variety. The right time to harvest chili pepper is at the physiological stage of the plants or when the berry moisture content is below 45%. ...
... get ready for dry in 100 to 140 days depending on the variety. The right time to harvest chili pepper is at the physiological stage of the plants or when the berry moisture content is below 45%. ...
Solberg Hosta Calendar
... producing a flower scape from the growing bud that just finished producing the flushes of leaves. The scape has a number of lily-like flowers that are open for one day only and are bee pollinated. (H. plantaginea opens in the evening and may be moth pollinated.) Seed pods are formed from fertilized ...
... producing a flower scape from the growing bud that just finished producing the flushes of leaves. The scape has a number of lily-like flowers that are open for one day only and are bee pollinated. (H. plantaginea opens in the evening and may be moth pollinated.) Seed pods are formed from fertilized ...
PLANT KINGDOM Chapter 3
... Later Natural Classification System was developed which were based on natural affinities among the organisms, and considered not only the external features but also internal features like ultra-structure, anatomy, embryology and phytochemistry. Such a classification for flowering plants was given by ...
... Later Natural Classification System was developed which were based on natural affinities among the organisms, and considered not only the external features but also internal features like ultra-structure, anatomy, embryology and phytochemistry. Such a classification for flowering plants was given by ...
Armyworm - Government of New Brunswick
... new food source. During this time they may also be seen feeding during the day. In severe infestations, after all grassy leaves have been consumed, migrating hordes of armyworms have chewed some leaves from non-host plants, but this appeared to be incidental damage. ...
... new food source. During this time they may also be seen feeding during the day. In severe infestations, after all grassy leaves have been consumed, migrating hordes of armyworms have chewed some leaves from non-host plants, but this appeared to be incidental damage. ...
The Biomes and Vegetation of South Africa
... the world's land surface, but containing about 3% of the world's plant species. For more information about the Cape Floral Kingdom, see Fynbos Biome below. Biomes Groupings called Biomes (large-scale biotic communities) have been described for plants and/or animals living together with some degree o ...
... the world's land surface, but containing about 3% of the world's plant species. For more information about the Cape Floral Kingdom, see Fynbos Biome below. Biomes Groupings called Biomes (large-scale biotic communities) have been described for plants and/or animals living together with some degree o ...
- Wiley Online Library
... Bender 2009). We studied a montane meadow ecosystem near Almont, Colorado, where black bears forage on ants (Formica obscuripes Forel: Formicidae, the dominant ant in this ecosystem) by digging into nests to consume immature and adult ants (Fig. 1a). Because ants interact with many species, bear con ...
... Bender 2009). We studied a montane meadow ecosystem near Almont, Colorado, where black bears forage on ants (Formica obscuripes Forel: Formicidae, the dominant ant in this ecosystem) by digging into nests to consume immature and adult ants (Fig. 1a). Because ants interact with many species, bear con ...
Ch 21
... – They lack true roots, stems, or leaves – Instead, they have rhizoids, rootlike anchoring structures – Because they must instead rely on slow diffusion or poorly developed conducting tissues to distribute water and other nutrients, nonvascular plants are of limited body size (most less than 2.5 cm ...
... – They lack true roots, stems, or leaves – Instead, they have rhizoids, rootlike anchoring structures – Because they must instead rely on slow diffusion or poorly developed conducting tissues to distribute water and other nutrients, nonvascular plants are of limited body size (most less than 2.5 cm ...
Impacts of wood ants (Formica aquilonia Yarr.) on the invertebrate
... CCA-analyses performed separately for the five samplings (see methods) revealed that both the species composition and the trophic structure of the communities varied in time (CCA analysis in which the five sampling times were considered as environmental variables; results not shown). However, CCA anal ...
... CCA-analyses performed separately for the five samplings (see methods) revealed that both the species composition and the trophic structure of the communities varied in time (CCA analysis in which the five sampling times were considered as environmental variables; results not shown). However, CCA anal ...
Perovskia atriplicifolia
Perovskia atriplicifolia (/pəˈrɒvskiə ætrɪplɪsɪˈfoʊliə/), commonly called Russian sage, is a flowering herbaceous perennial plant and subshrub. Although not a member of Salvia, the genus of other plants commonly called sage, it is closely related to them. It has an upright habit, typically reaching 0.5–1.2 m (1 ft 8 in–3 ft 11 in) tall, with square stems and gray-green leaves that yield a distinctive odor when crushed, but it is best known for its flowers. Its flowering season extends from mid-summer to as late as October, with blue to violet blossoms arranged into showy, branched panicles.Native to the steppes and hills of southwestern and central Asia, it was introduced to cultivation by Vasily Perovsky in the 19th century. Successful over a wide range of climate and soil conditions, it has since become popular and widely planted. Several cultivars have been developed, differing primarily in leaf shape and overall height; 'Blue Spire' is the most common. This variation has been widely used in gardens and landscaping. P. atriplicifolia was the Perennial Plant Association's 1995 Plant of the Year, and the 'Blue Spire' cultivar received the Award of Garden Merit from the Royal Horticultural Society.The species has a long history of use in traditional medicine in its native range, where it is employed as a treatment for a variety of ailments. This has led to the investigation of its phytochemistry. Its flowers can be eaten in salads or crushed for dyemaking, and the plant has been considered for potential use in the phytoremediation of contaminated soil.