| 单词 | Nicotiana |
| 例句 | ZMapp is manufactured in Nicotiana plants, the genus that includes tobacco plants. Ebola-infected Americans show signs of recovery after experimental 'cocktail' 2014-08-06T04:00:00Z Medicago produces the spike proteins in a genetically engineered plant, a tobacco cousin called Nicotiana benthamiana, rather than in lab cell cultures. News at a glance: A bold antitobacco plan, updated Arctic warming rates, and a COVID-19 infection from a lab 2021-12-15T05:00:00Z On Nicotiana, for example, the little pods on the flower stem discolor from green to yellow, then tan, then brown. It’s (Nearly) Fall: Which Plants Can You Bring Inside? 2020-09-16T04:00:00Z To test the biochemical functions of the enzymes encoded by the candidate genes, Nett et al. turned to the plant Nicotiana benthamiana, a close relative of tobacco. How the flame lily synthesizes a therapeutic natural product 2020-07-21T04:00:00Z About eight years ago she started planting seeds of Nicotiana rustica, a short and spindly-looking tobacco plant with a long history of growing wild throughout the Americas—and of ritual use by Native American tribes. The Fight to Keep Tobacco Sacred 2018-03-29T04:00:00Z They then spliced genes for each of these enzymes into bacteria known to infect Nicotiana benthamiana, a fast-growing relative of tobacco that serves as a sort of lab rat of plant biologists. Genetic engineering turns a common plant into a cancer fighter 2015-09-10T04:00:00Z So the researchers reconstructed the DNA virus and introduced it to Nicotiana benthamiana, a close relative of tobacco that’s vulnerable to a diverse range of plant viruses. Virus resurrected from 700-year-old caribou dung 2014-10-27T04:00:00Z One discovery was the result of an experiment that attempted to use a virus to smuggle a gene into a plant, called Nicotiana benthamiana, that is widely used in botanical experiments. Plant viruses: Enemies no longer 2013-02-21T16:03:38Z The plants of Nicotiana were first introduced to England for their beauty, sweet scent, and medicinal qualities, not to furnish smoke. Old-Time Gardens Newly Set Forth 2012-03-06T03:00:22.850Z So today’s version—much like other commercialized crops—bears little resemble to its ancestors, says Ramsey Lewis, a professor of crop science who focuses on Nicotiana genetics at North Carolina State University. The Fight to Keep Tobacco Sacred 2018-03-29T04:00:00Z Of this genus there are about 50 separate species, one of which, Nicotiana Tabacum, supplies almost all the tobacco of commerce. Tobacco Leaves Being a Book of Facts for Smokers 2011-09-12T02:00:31.107Z Nicotiana rustica, common English tobacco: leaves petioled, ovate, quite entire; flowers obtuse. Nicotiana Or The Smoker's and Snuff-Taker's Companion 2011-07-29T02:00:29.353Z I have tried hard in daytime to get a whiff of the night sweetness of Nicotiana affinis, but can only get hold of something that smells like a horse! Wood and Garden Notes and thoughts, practical and critical, of a working amateur 2011-06-02T02:00:22.983Z It cannot be determined whether or not a Nicotiana was referred to by Fletcher, nor is it likely that this question will ever be settled. Francis Drake and the California Indians, 1579 2011-05-26T02:00:16.780Z The Nicotiana,—now common in most English gardens,—grows taller in Cuba than in this country, usually reaching a height of from 6 to 8 feet. Cuba Past and Present 2011-04-16T02:00:18.193Z In Persia most of the tobacco raised is of the species known as Nicotiana Persica. Tobacco Leaves Being a Book of Facts for Smokers 2011-09-12T02:00:31.107Z Nicotiana axillaris, or axillary tobacco: leaves opposite, ovate, flat, nearly sessile; stalk axillary, solitary single-flowered; corolla obtuse; segments of the calyx deep, spatulate. Nicotiana Or The Smoker's and Snuff-Taker's Companion 2011-07-29T02:00:29.353Z But I nearly always grow these half-hardy annuals; orange African Marigold, French Marigold, sulphur Sunflower, orange and scarlet tall Zinnia, Nasturtiums, both dwarf and trailing, Nicotiana affinis, Maize, and Salpiglossis. Wood and Garden Notes and thoughts, practical and critical, of a working amateur 2011-06-02T02:00:22.983Z Sure, the hawkmoth does a good job of pollinating the plant, Nicotiana attenuata, which grows in the Western United States and flowers at night. 2010-01-22T07:22:00Z One chapter is devoted entirely to an account of various cures effected by tobacco, and it is interesting to read the authoritative account of the origin of the botanical name “Nicotiana.” The Old English Herbals This he continued through several generations, until, by due perseverance, he actually changed the Nicotiana rustica into the Nicotiana paniculata. Principles of Geology or, The Modern Changes of the Earth and its Inhabitants Considered as Illustrative of Geology Nicotiana urens, or stinging tobacco: leaves cordate, crenate; racemes recurved; stem hispid, stinging. Nicotiana Or The Smoker's and Snuff-Taker's Companion 2011-07-29T02:00:29.353Z Other softer plants for the same treatment would be the fine Nicotiana sylvestris, and for earlier in the year White Foxglove, and even before that Verbascum olympicum. Trees and Shrubs for English Gardens Soon tract after tract was cleaned of its native Nicotiana rustica as the settlers turned to the promising new species. The First Seventeen Years: Virginia 1607-1624 Nicotiana, crossing of varieties and species of, ii. The Variation of Animals and Plants Under Domestication, Volume II (of 2) Nicotiana tabacum; tobacco? the essential oil, decoction of the leaf. Zoonomia, Vol. II Or, the Laws of Organic Life Nicotiana Tabacum or Virginian tobacco: leaves lanceolate, ovate, sessile, decurrent, flowers acute. Nicotiana Or The Smoker's and Snuff-Taker's Companion 2011-07-29T02:00:29.353Z Nicotiana rustica, the native tobacco of North America, was found to be inferior to that grown in the Spanish Colonies. Tobacco in Colonial Virginia "The Sovereign Remedy" Instead of my departed fortune I enjoyed my Nicotiana—it served instead of the good opinion of mankind. Peter Schlemihl I am, rather, a chosen acolyte in the temple of Nicotiana. The Wit and Humor of America, Volume VII. (of X.) Tobacco.—Nicotiana tabacum owes its poisonous properties to its alkaloid nicotine, a volatile, oily, amber-coloured liquid, with an acrid taste and ethereal odour; soluble in water, alcohol, ether, and chloroform. Aids to Forensic Medicine and Toxicology Nicotiana Latissima, the great broad-leaved or Oroonoko; formerly, as Mr. Miller says, sown in England, and generally taken for the common broad-leaved tobacco of Caspar Bauhin, and others, but is very different from it. Nicotiana Or The Smoker's and Snuff-Taker's Companion 2011-07-29T02:00:29.353Z Botanists state that Nicotiana rustica had a much greater nicotine content and sprouted or branched more than that cultivated today. Tobacco in Colonial Virginia "The Sovereign Remedy" As a pot plant too, the Nicotiana is exceedingly useful, the large sweet-scented white, soft pink, and rich red coloured flowers being very attractive. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition There are no elaborate mummeries about our service in the temple of Nicotiana. The Wit and Humor of America, Volume VII. (of X.) In other words, we have here a record of the first smoking of the herb Nicotiana Tabacum by an European on this continent. The Complete Poetical Works of James Russell Lowell In other words, we have here a record of the first smoking of the herb Nicotiana Tabacum by a European on this continent. The Atlantic Monthly, Volume 09, No. 55, May, 1862 Most writers agree that the tobacco cultivated by the English settlers was not the same Nicotiana rustica grown by the Indians, but Nicotiana tabacum, the type found growing in South America and the West Indies. Tobacco in Colonial Virginia "The Sovereign Remedy" Nicotiana.—Where sub-tropical gardening is practised the Tobacco plant is indispensable. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Man was not born with a cigar in his mouth, and it is not certain that the Nicotiana tabacum flourished in the Garden of Eden. The Atlantic Monthly, Volume 06, No. 34, August, 1860 It was a smaller and more hardy species than the Nicotiana tabacum, now cultivated in warmer climates, but had the same qualities though inferior in strength and aroma. Voyages of Samuel De Champlain — Volume 02 Nicotiana tabacum.—This plant is covered with innumerable hairs of unequal lengths, which catch many minute insects. Insectivorous Plants The plant native to Virginia was small, growing to a height of only two or three feet, whereas Nicotiana tabacum grew from six to nine feet tall. Tobacco in Colonial Virginia "The Sovereign Remedy" It is a half-hardy annual, and should be grown in the same manner as Nicotiana. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Among the eight or ten species of the tobacco-plant now recognized by botanists, the Nicotiana tabacum and the Nicotiana rustica hold the chief place. The Atlantic Monthly, Volume 06, No. 34, August, 1860 Nicotiana glauca: shoots with leaves expanded during the day, and asleep at night. The Power of Movement in Plants Nicotiana tabacum, crossed and self-fertilised plants of equal height. Effects of Cross and Self Fertilisation in the Vegetable Kingdom Nicotiana, crossing of varieties and species of. -prepotency of transmission of characters in species of. -contabescence of female organs in. The Variation of Animals and Plants under Domestication — Volume 2 Sub-tropical plants, such as Nicotiana, Ricinus, Solanum, and Wigandia, had better be kept under control till the first or second week of June. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Barely three centuries ago, then, the first seeds of the Nicotiana tabacum germinated in European soil: now, who shall count the harvests? The Atlantic Monthly, Volume 06, No. 34, August, 1860 We see also in this same genus gradations in the state of the development of the pulvinus; and in Nicotiana we have what may probably be considered as the commencing development of one. The Power of Movement in Plants Nicotiana tabacum—offspring of plants self-fertilised for three generations and then crossed by a slightly different variety, compared with plants of the fourth self-fertilised generation, grown much crowded in pots, in weight: .. Effects of Cross and Self Fertilisation in the Vegetable Kingdom A nearly analogous case was observed on two other occasions with plants of the first generation of Nicotiana. Effects of Cross and Self Fertilisation in the Vegetable Kingdom Nicotiana.—Seed may be sown on an open, sunny border, but it is a waste of seed and labour to put it into poor soil. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition In honor of its sponsor, Botany has named the plant Nicotiana tabacum, and Chemistry distinguished as Nicotin its active alkaloid. The Atlantic Monthly, Volume 06, No. 34, August, 1860 Young crossed seedlings of Nicotiana withstood a cold and wet summer much better than the self-fertilised seedlings. Effects of Cross and Self Fertilisation in the Vegetable Kingdom Nicotiana tabacum—offspring of plants self-fertilised for three generations and then crossed by a slightly different variety, compared with plants of the fourth self-fertilised generation, grown in open ground, in weight: .. Effects of Cross and Self Fertilisation in the Vegetable Kingdom In the third generation of Nicotiana, and in all three generations of Canna, the crossed and self-fertilised plants were of nearly equal height, yet the self-fertilised tended to flower first. Effects of Cross and Self Fertilisation in the Vegetable Kingdom The Nicotiana also makes an admirable pot plant for the conservatory or greenhouse, where it is especially valued for its delightful fragrance. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition Thirdly, the plants of Nicotiana on which I experimented appear to come under the present class of cases; for they varied in their sexual constitution and were more or less highly self-fertile. Effects of Cross and Self Fertilisation in the Vegetable Kingdom But Kolreuter has recorded a case which bears more closely on our present one, as it shows that in the genus Nicotiana the varieties differ in their sexual affinities. Effects of Cross and Self Fertilisation in the Vegetable Kingdom No other such case, with the partial exception of that of Nicotiana, occurred in my experiments, carried on during eleven years. Effects of Cross and Self Fertilisation in the Vegetable Kingdom On the other hand, with some of the species, as with Nicotiana, there was no difference in fertility between the two sets, although a great difference in height and weight. Effects of Cross and Self Fertilisation in the Vegetable Kingdom Nicotiana.—To expose Tobacco plants before warm weather is established will give them a check from which they may not recover until the summer is half over, if they recover at all. The Culture of Vegetables and Flowers From Seeds and Roots 16th Edition |
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