What's the difference between wood and xylem?

Wood


Definition:

  • (a.) Mad; insane; possessed; rabid; furious; frantic.
  • (v. i.) To grow mad; to act like a madman; to mad.
  • (n.) A large and thick collection of trees; a forest or grove; -- frequently used in the plural.
  • (n.) The substance of trees and the like; the hard fibrous substance which composes the body of a tree and its branches, and which is covered by the bark; timber.
  • (n.) The fibrous material which makes up the greater part of the stems and branches of trees and shrubby plants, and is found to a less extent in herbaceous stems. It consists of elongated tubular or needle-shaped cells of various kinds, usually interwoven with the shinning bands called silver grain.
  • (n.) Trees cut or sawed for the fire or other uses.
  • (v. t.) To supply with wood, or get supplies of wood for; as, to wood a steamboat or a locomotive.
  • (v. i.) To take or get a supply of wood.

Example Sentences:

  • (1) A modification of the manual glucose oxidase-gum guaiacum method of Shipton, B., Wood, P.J.
  • (2) Undaunted by the sickening swell of the ocean and wrapped up against the chilly wind, Straneo, of Woods Hole Oceanographic Institution, one of the world's leading oceanographic research centres, continues to take measurements from the waters as the long Arctic dusk falls.
  • (3) Wood tells clients: Carney said an interest rate hike: “could happen sooner than markets currently expect”.
  • (4) Also, isotypes to HCHO-HSA resulted from the exposure and no other sources, such as smoking, mobile home residency, and use of wood stoves.
  • (5) It reveals just how China's appetite for wood has grown in the past decades as a result of consumption by the new middle classes, as well as an export-driven wood industry facing growing demand from major foreign furniture and construction companies.
  • (6) Wood will play Brinnin, an American poet and literary scenester who was friends with Thomas as well as Truman Capote and Tennessee Williams.
  • (7) The streets of Jiegu are now littered with concrete remnants of modern structures and the flattened mud and painted wood of traditional Tibetan buildings.
  • (8) Her unclothed remains were found six months later by mushroom pickers at Yateley Heath Woods, near Fleet, Hampshire, 25 miles away.
  • (9) Bloody odd combination but those Orange Foam Headphones would blast those magnificent records into my developing brain over and over again" chernypyos – Björk's Human Behavior and Sinead O'Connor's Fire On Babylon: "bjork's 'human behavior' and sinead o'connor's "fire on babylon" oddly stick in my head from that one evening walking in the woods, breathing the damp air, and feeling pleasantly invisible" Pyromancer – REM – Automatic for the People Blood Sugar Sex Magic Pearl Jam - Vs RATM's first album Portishead Maxinquaye by Tricky Manic Street Preachers – Gold Against the Soul Smashing Pumpkins, Siamese Dream "I used to go to the local library and take out a CD (50p for 3 weeks!
  • (10) Rhiannon Lucy Cosslett on Leanne Wood Facebook Twitter Pinterest Leanne Wood.
  • (11) Even if you're being generous, Wood's vision of an alternative can feel like a utopian work in progress.
  • (12) Erythema gyratum repens is a cutaneous eruption with a unique morphology resembling a wood grain pattern.
  • (13) We discuss the tasks and present data on financial planning, on putting financial plans into operation, and on monitoring progress toward financial independence for a set of ten demonstration projects sponsored by the Robert Wood Johnson Foundation.
  • (14) Campbell, Ann E. (Woods Hole Oceanographic Institution, Woods Hole, Mass.
  • (15) The paper has expanded its distribution to stations including St John's Wood and Putney.
  • (16) And what the hell do bears get up to in those woods?
  • (17) I am being prayed for in the woods of northern California!
  • (18) The contract envisaged freeing up staff time by moving to a ‘self-service’ model where, for example, residents send their own faxes and book their own visits.” The report also discloses that the kiosks are being used by detainees to order their food and can be used in the languages most commonly spoken at Yarl’s Wood.
  • (19) But we will need the nurseries as they are going to be very important in restocking woods" if varieties that are resistant to ash dieback become available.
  • (20) Grid reference: 54.5763, -2.8734 Photograph: www.wildswimming.com Lower Ddwli Falls, Waterfall Woods, Brecon Beacons In the south-west hills of the Brecon Beacons , near Ystradfellte, you'll find some of the most amazing waterfall plunge pools in Britain.

Xylem


Definition:

  • (n.) That portion of a fibrovascular bundle which has developed, or will develop, into wood cells; -- distinguished from phloem.

Example Sentences:

  • (1) As shown earlier, at zero turgor pressure the intracellular freezing point of the parenchyma cells matches closely the negative pressure in the xylem sap.
  • (2) UDP-glucose was found to be the most important sugar nucleotide isolated from both cambial and young xylem tissue.
  • (3) The abnormal proliferation of lateral buds in the former plants is probably linked to the elevation of cytokinin level in xylem sap caused by strain IC3342.
  • (4) Fe, Cu, Zn, Ca, and Mg composition was determined for native teas made from shoots of Tagetes lucida, T. filifolia, Elytraria imbricata, and Holodiscus dumosus, and from root xylem of Ceanothus depressus and Phaseolus ritensis.
  • (5) A cDNA clone (Ptomt 1) encoding a lignin-bispecific O-methyltransferase (OMT) was isolated by immunological screening of a lambda gt11 expression library prepared from mRNA of developing secondary xylem of aspen (Populus tremuloides).
  • (6) Virus particles were present in all cell types of the epidermis, mesophyll, phloem, and xylem.
  • (7) Ultrastructural examination of leaf tissue of Nicotiana benthamiana infected with Indian cassava mosaic virus (ICMV) revealed abnormalities in phloem and, occasionally, xylem cells.
  • (8) This protein is stored in xylem ray cells during the winter season and is degraded in late spring.
  • (9) When cells were grown in medium with only 2,4-dichlorophenoxyacetic acid for a period of 5--10 subcultures and samples were transferred to the induction medium at intervals during the subcultures, the amounts of phenylalanine ammonia-lyase activity and the number of xylem elements induced progressively declined.
  • (10) A photo-oxidized solution of 3,3'-diaminobenzidine (DAB) is used to stain xylem parenchyma mitochondria in specimens prepared from lupin hypocotyls fixed with glutaraldehyde and osmium tetroxide and embedded in Epon.
  • (11) Likewise, the PRPs are localized in xylem vessel elements and fibers in tomato, petunia, potato and tobacco stems.
  • (12) This agrees with the present data, that the fluid which exudes from the xylem by applying gas pressure on the leaves is practically pure water; freezing point is rarely above 0.01 to 0.02 degrees .
  • (13) Occasionally BNYVV antigen was detected predominantly, but not exclusively in the xylem vessels.
  • (14) The xylem in the body of the haustorium of E. bidwillii has the shape of an inverted conical flask with the expanded portion being known as the vascular core.
  • (15) Other explanations are discussed, including a possible particularity of the infection in xylem tissue or a specific property of an unusual CaMV isolate.
  • (16) The bark, xylem of stem, and root of (1) Bombax malabarica DC.
  • (17) A biphasic pattern of gene expression and enzyme activity for OMT was observed from xylem samples of aspen during the growing season which suggests linkage between gene expression for a monolignol biosynthetic enzyme and seasonal regulation of xylem differentiation in woody plants.
  • (18) The former possesses the xylem fibres and tracheids with steep, tertiary spiral thickenings, while the latter possesses sclereids at stem-nodes.
  • (19) The bean phenylalanine ammonia-lyase gene 2 (PAL2) is expressed in the early stages of vascular development at the inception of xylem differentiation, associated with the synthesis of lignin precursors.
  • (20) In plant pathogenesis, less specific mechanisms of pathogenesis occur: exopolysaccharides cause wilting by blocking xylem vessels, are partly responsible for water-soaked lesions, and may also aid in invasion, growth, and survival in plant tissues.

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