Identification of genes involved in the response of Arabidopsis
... transcriptionally similar, genes with a different pattern of expression under the two conditions ...
... transcriptionally similar, genes with a different pattern of expression under the two conditions ...
Altered sucrose synthase and invertase
... results of the analyses, two types of Knop medium were prepared. Each Petri dish was one-third filled with Knop medium supplemented with sucrose. In this area, the seeds germinated so that the hypocotyl and the first millimetres of the main root were provided with sucrose, enabling successful plant ...
... results of the analyses, two types of Knop medium were prepared. Each Petri dish was one-third filled with Knop medium supplemented with sucrose. In this area, the seeds germinated so that the hypocotyl and the first millimetres of the main root were provided with sucrose, enabling successful plant ...
Succulents
... Crassulaceae - Kalanchoe The mother-of-thousands plants that produce plantlets along the leaf margins were formerly in the Bryophyllum genus but have been moved to Kalanchoe. These plantlets detach and become new plants. ...
... Crassulaceae - Kalanchoe The mother-of-thousands plants that produce plantlets along the leaf margins were formerly in the Bryophyllum genus but have been moved to Kalanchoe. These plantlets detach and become new plants. ...
Winter Salt Injury and Salt
... salt spray injury contributes to winter injury, although it does not normally affect cold hardiness of dormant buds on woody ornamentals. The morphology and physiology of a plant bud appear to work together determining tissue sensitivity to deicing salts and freezing temperatures. For example, speci ...
... salt spray injury contributes to winter injury, although it does not normally affect cold hardiness of dormant buds on woody ornamentals. The morphology and physiology of a plant bud appear to work together determining tissue sensitivity to deicing salts and freezing temperatures. For example, speci ...
PLANT DIVERSITY II
... • Plants can clone - vegetative reproduction. • Fragmentation - parent plant separates into parts - reform whole plants. • Scientists use this process to clone plants used for novelty. QuickTime™ and a decompressor are needed to see this picture. ...
... • Plants can clone - vegetative reproduction. • Fragmentation - parent plant separates into parts - reform whole plants. • Scientists use this process to clone plants used for novelty. QuickTime™ and a decompressor are needed to see this picture. ...
Arabidopsis Actin-Depolymerizing Factor AtADF4 Mediates Defense
... quantitative RT-PCR, with amplification of UBQ10 as an endogenous control. The transcript levels of PR1 and PDF1.2 in Col-0 at 0 h after inoculation (hpi) were set to 1. Similar results were obtained from two biological replicates. Error bars represent SD values from three technical replicates of on ...
... quantitative RT-PCR, with amplification of UBQ10 as an endogenous control. The transcript levels of PR1 and PDF1.2 in Col-0 at 0 h after inoculation (hpi) were set to 1. Similar results were obtained from two biological replicates. Error bars represent SD values from three technical replicates of on ...
Developmental Studies in the Christmas Rose (Helleborus niger L.)
... perennials inhabiting Central and Southern Europe and the adjacent parts of Asia; one isolated species occurs in Central China (Mathew 1989). All taxonomic studies which have so far appeared were complicated by variability within, and hybridization between, species. Schiffner (1891), in his classica ...
... perennials inhabiting Central and Southern Europe and the adjacent parts of Asia; one isolated species occurs in Central China (Mathew 1989). All taxonomic studies which have so far appeared were complicated by variability within, and hybridization between, species. Schiffner (1891), in his classica ...
Fibrous-Rooted Begonias for Florida
... begonia family contains more than 1,200 species and hybrids with an infinite selection of sizes, growth habits, foliages, and flowers. The smallest begonias may be only two inches (five cm) tall with leaves smaller than a penny, while giant begonias stand 6.5 feet (two m) in height with leaves two f ...
... begonia family contains more than 1,200 species and hybrids with an infinite selection of sizes, growth habits, foliages, and flowers. The smallest begonias may be only two inches (five cm) tall with leaves smaller than a penny, while giant begonias stand 6.5 feet (two m) in height with leaves two f ...
Growing Asparagus in Home Gardens
... ‘Martha Washington’ is an old, standard asparagus variety. ‘Mary Washington’ appears to be a newer, improved cultivar. ‘Purple Passion’ is a relatively new variety with very large spears and a high sugar content. In the last few years there have been many new hybrid asparagus varieties released. The ...
... ‘Martha Washington’ is an old, standard asparagus variety. ‘Mary Washington’ appears to be a newer, improved cultivar. ‘Purple Passion’ is a relatively new variety with very large spears and a high sugar content. In the last few years there have been many new hybrid asparagus varieties released. The ...
Slugs - Comox Valley Regional District
... and garden clippings from around your yard • Ivy is a favourite hiding place for slugs. Clip back ivy and other vegetation to improve air flow and sunlight to make your garden drier, warmer and less attractive to slugs • Collect slugs by hand when they are actively feeding at dawn or dusk and dest ...
... and garden clippings from around your yard • Ivy is a favourite hiding place for slugs. Clip back ivy and other vegetation to improve air flow and sunlight to make your garden drier, warmer and less attractive to slugs • Collect slugs by hand when they are actively feeding at dawn or dusk and dest ...
IOSR Journal of Pharmacy and Biological Sciences (IOSR-JPBS)
... The authors of this paper are very much thankful to the Secretary and Correspondent of V.S. Lakshmi Women’s Degree and P.G. College, Kakinada, for the facilities provided to pursue the work in their research centre of the college. Thanks also to our guide Dr.A. Srinivasulu, Director, P.G courses of ...
... The authors of this paper are very much thankful to the Secretary and Correspondent of V.S. Lakshmi Women’s Degree and P.G. College, Kakinada, for the facilities provided to pursue the work in their research centre of the college. Thanks also to our guide Dr.A. Srinivasulu, Director, P.G courses of ...
Solutions for all Natural Sciences and Technology: Grade 4
... What you know already The things in the world around us can be living or nonliving. Plants, animals and humans belong to the group of living things on Earth. Examples of non-living things are rocks, water and human-made objects such as cars. Around us, we can also see things that once lived but are ...
... What you know already The things in the world around us can be living or nonliving. Plants, animals and humans belong to the group of living things on Earth. Examples of non-living things are rocks, water and human-made objects such as cars. Around us, we can also see things that once lived but are ...
the rock garden 131 - the Scottish Rock Garden Club
... viable only for a short time. Willow seed is reputed to remain viable a few weeks, Asteraceae are said to be short-lived, as are many Ranunculaceae. Seed of lilies, trilliums, cardiocrinums and arisaemas continues to germinate for a number of years and, because we don’t prick these out, we often see ...
... viable only for a short time. Willow seed is reputed to remain viable a few weeks, Asteraceae are said to be short-lived, as are many Ranunculaceae. Seed of lilies, trilliums, cardiocrinums and arisaemas continues to germinate for a number of years and, because we don’t prick these out, we often see ...
Art Knapp Prince George - Home and Garden Showcase
... grow your own food. Container gardens and smaller sized fruit trees and vegetables make growing your own produce possible. At Art Knapp’s we have the largest selection of seeds in Northern B.C. We have over five seed companies that carry a full selection of organic seeds, GMO free, and heirloom vari ...
... grow your own food. Container gardens and smaller sized fruit trees and vegetables make growing your own produce possible. At Art Knapp’s we have the largest selection of seeds in Northern B.C. We have over five seed companies that carry a full selection of organic seeds, GMO free, and heirloom vari ...
PEN Notes for pdf - Chicago Botanic Garden
... neighboring plants in the perennial border but are well-suited to rock gardens. Pairing the fine-textured meadow rues with bold-leaved perennials such as rodgersias (Rodgersia) and ligularias (Ligularia) creates a dramatic contrast. In full sun, meadow rues combine nicely with daylilies (Hemerocalli ...
... neighboring plants in the perennial border but are well-suited to rock gardens. Pairing the fine-textured meadow rues with bold-leaved perennials such as rodgersias (Rodgersia) and ligularias (Ligularia) creates a dramatic contrast. In full sun, meadow rues combine nicely with daylilies (Hemerocalli ...
Issai Beautyberry
... with lavender overtones along the branches from early to mid summer, which are interesting on close inspection. It features an abundance of magnificent violet berries from early to late fall. The smooth gray bark is not particularly outstanding. Landscape Attributes: ...
... with lavender overtones along the branches from early to mid summer, which are interesting on close inspection. It features an abundance of magnificent violet berries from early to late fall. The smooth gray bark is not particularly outstanding. Landscape Attributes: ...
tundra
... about 9-12 pounds. They have short ears and they’re fur changes color with the seasons. They are brown during the summer, white during the winter and they’re ears are tipped with black all year. The arctic hare lives in groups on rocky slopes and upland tundra. They mostly eat willow, but they also ...
... about 9-12 pounds. They have short ears and they’re fur changes color with the seasons. They are brown during the summer, white during the winter and they’re ears are tipped with black all year. The arctic hare lives in groups on rocky slopes and upland tundra. They mostly eat willow, but they also ...
Somatic hybrid plants of Nicotiana 3 sanderae (1)
... fusion partners to produce asymmetric nuclear hybrids (Liu et al., 2005). Since the pioneering publication describing the first somatic hybrid plants between N. tabacum and N. glauca, which was also the first proof-of-principle of somatic hybridization (Carlson et al., 1972), several somatic hybrid ...
... fusion partners to produce asymmetric nuclear hybrids (Liu et al., 2005). Since the pioneering publication describing the first somatic hybrid plants between N. tabacum and N. glauca, which was also the first proof-of-principle of somatic hybridization (Carlson et al., 1972), several somatic hybrid ...
- International Journal of Botany Studies
... anthemintic, laxative, febrifuge, alterative and antiperiodic. It is a valuable remedy in chronic diarrhea and the advanced stages of dysentery; also useful in catarrhal fever, skin diseases and malaria. The milky juice is applied to ulcers and mixed with oil in earache. Sap, gum and roots are used ...
... anthemintic, laxative, febrifuge, alterative and antiperiodic. It is a valuable remedy in chronic diarrhea and the advanced stages of dysentery; also useful in catarrhal fever, skin diseases and malaria. The milky juice is applied to ulcers and mixed with oil in earache. Sap, gum and roots are used ...
Black Flag - City of Mandurah
... Sprawling shrub or erect tree to 6 (rarely to 15) m high. Stems single or branched at base, bark grey with vertical cracking in older stems. Aromatic leaves 5-22cm long, with 5-17 (usually 7-9) glossy, green leaflets. Creamy flowers produced on inflorescence between leaf axils followed by showy bunc ...
... Sprawling shrub or erect tree to 6 (rarely to 15) m high. Stems single or branched at base, bark grey with vertical cracking in older stems. Aromatic leaves 5-22cm long, with 5-17 (usually 7-9) glossy, green leaflets. Creamy flowers produced on inflorescence between leaf axils followed by showy bunc ...
Garlic - Portland Nursery
... meal. Another option is a foliar-spray fertilizer, such as Alaska Fish Fertilizer, every 10-14 days, starting in March. When summer arrives, garlic stops making new leaves and starts forming bulbs. Once bulbing begins (~6/15), stop fertilizing and decrease watering. As the bulbs mature, the leaves t ...
... meal. Another option is a foliar-spray fertilizer, such as Alaska Fish Fertilizer, every 10-14 days, starting in March. When summer arrives, garlic stops making new leaves and starts forming bulbs. Once bulbing begins (~6/15), stop fertilizing and decrease watering. As the bulbs mature, the leaves t ...
Document
... to the stems without petioles. Leaves can be opposite, whorled, or spiraled around the stem. Purple flowers occur in axillary clusters that form a spike inflorescence (Figure 2). Each flower has 5 to 7 narrow, wrinkled petals (Figure 3). Flowering begins in late June and continues through September. ...
... to the stems without petioles. Leaves can be opposite, whorled, or spiraled around the stem. Purple flowers occur in axillary clusters that form a spike inflorescence (Figure 2). Each flower has 5 to 7 narrow, wrinkled petals (Figure 3). Flowering begins in late June and continues through September. ...
Unit 6: Plants - davis.k12.ut.us
... years old. Can you imagine ancient Earth without land plants? That was the case until about 400 million years ago, when primitive land plants appeared. However, fossil evidence from about 500 million years ago indicates that the shallow waters of ancient Earth were filled with a variety of organisms ...
... years old. Can you imagine ancient Earth without land plants? That was the case until about 400 million years ago, when primitive land plants appeared. However, fossil evidence from about 500 million years ago indicates that the shallow waters of ancient Earth were filled with a variety of organisms ...
Characteristic and Expression Analysis of a
... vitro culture of embryos could largely resume the reduced germination frequency in RNAi plants but had no obvious change in overexpressing plants. Taken together, these results indicate a possible feedback regulation mechanism of OsMT2b to the level of endogenous cytokinins that is involved in root ...
... vitro culture of embryos could largely resume the reduced germination frequency in RNAi plants but had no obvious change in overexpressing plants. Taken together, these results indicate a possible feedback regulation mechanism of OsMT2b to the level of endogenous cytokinins that is involved in root ...
History of botany
The history of botany examines the human effort to understand life on Earth by tracing the historical development of the discipline of botany—that part of natural science dealing with organisms traditionally treated as plants.Rudimentary botanical science began with empirically-based plant lore passed from generation to generation in the oral traditions of paleolithic hunter-gatherers. The first written records of plants were made in the Neolithic Revolution about 10,000 years ago as writing was developed in the settled agricultural communities where plants and animals were first domesticated. The first writings that show human curiosity about plants themselves, rather than the uses that could be made of them, appears in the teachings of Aristotle's student Theophrastus at the Lyceum in ancient Athens in about 350 BC; this is considered the starting point for modern botany. In Europe, this early botanical science was soon overshadowed by a medieval preoccupation with the medicinal properties of plants that lasted more than 1000 years. During this time, the medicinal works of classical antiquity were reproduced in manuscripts and books called herbals. In China and the Arab world, the Greco-Roman work on medicinal plants was preserved and extended.In Europe the Renaissance of the 14th–17th centuries heralded a scientific revival during which botany gradually emerged from natural history as an independent science, distinct from medicine and agriculture. Herbals were replaced by floras: books that described the native plants of local regions. The invention of the microscope stimulated the study of plant anatomy, and the first carefully designed experiments in plant physiology were performed. With the expansion of trade and exploration beyond Europe, the many new plants being discovered were subjected to an increasingly rigorous process of naming, description, and classification.Progressively more sophisticated scientific technology has aided the development of contemporary botanical offshoots in the plant sciences, ranging from the applied fields of economic botany (notably agriculture, horticulture and forestry), to the detailed examination of the structure and function of plants and their interaction with the environment over many scales from the large-scale global significance of vegetation and plant communities (biogeography and ecology) through to the small scale of subjects like cell theory, molecular biology and plant biochemistry.