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1. Apical cell, fern
- www.sbs.utexas.edu
- Ferns have a shoot apical meristem that contains a prominent single apical cell (arrow), which is visible here as the uppermost, central cell at the tip of the shoot. Notice that there are two cells on either side of the apical cell, and another cell below it (mostly distinguishable because their nuclei are visible). The three cells plus the apical cell altogether make up a pyramidal complex that has the outline of an apical cell, and that is because the surrounding cells were recently parts of the apical cell, and became cells during the last few divisions of the apical cell. ...
- The apical cell (AC) is the triangular cell. ... Those two cells are sister cells, produced by the transverse division of a long narrow cell that had been cut off from the side of the apical cell. Soon, the apical cell will cut off another long narrow cell along its left side, and then that cell will divide into two progeny cells by a transverse wall, creating a stack of two cells similar to the stack that already occurs on the right side.
2. About Apical
- www.apicalinstr.com
- Apical Instruments, Inc. ... The mission of Apical Instruments, Incorporated is to provide quality instruments and services for companies in the medical and semiconductor industries.
- Apical insures your commitment to compliance and quality .
- Apical designed and manufactured products are in use in all major markets worldwide. Apical manufacturing is ISO 9001 and EN 46001 certified. Moreover, Apical is staffed with experienced Regulatory Affairs personnel to support you with development of your quality system and all US, European and Japanese filings.
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- With a partner like Apical you can control the timing of that decision based on your unique needs and alternatives. Apical has a fully integrated planning, purchasing, manufacturing and quality system in place. Thus, Apical is a cost effective alternative to the simultaneous scale-up of sales, marketing and manufacturing. Additionally, Apical can provide after sales product support on either a transitional or on-going basis.
- About Apical | Services | Products | Contact Us | Jobs At Apical | Search | Home.
3. Pain on Apical Palpation as an Indicator for Acute Apical Abscess
- iadr.confex.com
- 0408 Pain on Apical Palpation as an Indicator for Acute Apical Abscess.
- Objectives: The emergency treatments of acute apical abscess (AAA) and acute apical periodontitis are different. ... This study aimed to evaluate the validity of pain on palpation of the periapical area as an indicator of acute apical abscess without swelling. ... The intensity of spontaneous pain, pain on percussion, pain on apical palpation, and tooth mobility were registered. Drainage was attempted firstly by opening the pulp chamber, secondly by transfixing the apical constriction and it was noted if purulent exudate occurred. ... 001) relation was found between tenderness on apical palpation and the presence of purulent exudate. ... Conclusion: Painful apical palpation was considered a strong diagnostic indicator for acute apical abscess. ...
4. Apical meristem
- www.sbs.utexas.edu
- The central vertical structure is the shoot tip, which ends in the shoot apical meristem (the reddish structure with two horn-like leaf primordia). On either side of the apical meristem are two larger leaves that extend up out of the top of the micrograph. ... Coleus is a favorite plant for teaching about apical meristems and leaf production because it has decussate phyllotaxy (that is, each node has two opposite leaf primordia, the next node down also has two, but which are arranged at 90 degrees from the two above). We can see two young leaf primordia (the "horns" on the apical meristem), then two older ones, and finally two even older leaves that have the two axillary buds. ...
5. apical displacement 1 affects the shoot position and the number of radicles in rice embryo
- www.shigen.nig.ac.jp
- apical displacement 1 affects the shoot position and the number of radicles in rice embryo .
- Shoot and radicle that are essential for establishing plant body plan are produced in the apical and basal region of the embryo, respectively. ... We previously reported mr1 mutant that causes the reduction of apical region and the enlargement of basal region (Kinae et al. ... We have identified another embryo mutant, apical displacement 1 (apd1), exhibiting one shoot at the apical end and one or two radicles in the basal region. ... At four days after pollination (4 DAP), wild type embryo differentiated coleoptile on the ventral side just above the shoot apical meristem, and at 5 DAP the first leaf primordium was formed on thebasal flank of the shoot meristem. ... The shoot apical meristem initiated at a normal position, but the coleoptile protrusion was not prominent and the scutellum was also underdeveloped (Fig. ... Final shoot position in embryo apex is due to the underdevelopment of apical region (scutellum and coleoptile) and the enlargement of the basal region. ... OSH1 is known to be expressed in the shoot apical meristem and the adjacent tissues (epiblast, circumstance of radicle etc. ... However, concomitant with the apical displacement of shoot and the enlargement of basal region, the expression domain of OSH1 was extended gradually to the basal region. ... It is hypothesized that apd1 causes the reduction of apical region of embryo that results in the enlargement of basal region after the morphogenetic events occur. Thus the wild type APD1 gene must be associated with the apical-basal patterning of embryo through regulating the relative size of apical/basal region. ...
6. apical bronchopulmonary segment (left inferior lobe) - General Practice Notebook
- www.gpnotebook.co.uk
- apical bronchopulmonary segment (left inferior lobe).
- The apical bronchopulmonary segment of the inferior lobe of the left lung is supplied by the apical segmental bronchus, a branch of the left inferior lobe bronchus. The apical segmental bronchus is the most superior bronchus of the posterior aspect of the bronchial tree; hence, this segment is particularly prone to aspiration of fluid when a patient lies supine.
- The apical segment has a surface which presents posteriorly, medially and laterally around the left lung. ...
- Anteriorly is the oblique fissure which separates the apical segment from the posterior and anterior bronchopulmonary segments of the superior lobe. Medially, the apical segment forms the area posterolateral to the hilum of the lung on the mediastinal surface.
- Superiorly, particularly on the medial aspect, sits the apical segment of the superior lobe. Inferiorly, the apical segment sits atop all four basal segments of the inferior lobe. Alternatively, in a large percentage of the population the apical lobe sits superior to a distinct subapical lobe; this mirrors the right side.
7. Gastrulation and the Apical Lamina
- worms.zoology.wisc.edu
- Gastrulation - The Role of the Apical Lamina.
- Primary invagination can be disrupted by treating embryos with monoclonal antibodies that recognize a family of proteins called fibropellins that reside in the apical lamina. ...
8. Transthoracic Two-Dimensional Apical Four-Chamber Views
- www.rjmatthewsmd.com
- Transthoracic Two-Dimensional Apical Four-Chamber Views in a Patient with Ventricular Septal Rupture Complicating an Anterior Acute Myocardial Infarction. ...
- In Panel A, the ventricular septal rupture is apical and simple (arrow). ...
9. Shoot Meristem
- tidepool.st.usm.edu
- The apical meristem at the shoot tip produces primary stem tissue cells and leaf primordia (at the nodes). ... At the bases of leaf primordia, apical meristems form which subsequently form lateral buds and branches. Ultimately, each will become the apical meristem of a branch. ...
10. apical dominance - yourDictionary.com - American Heritage Dictionary
- www.yourdictionary.com
- com for "apical dominance" TYPE IN YOUR WORD & CLICK GO!.
- Search: (Pronunciation Key) apical dominance.
- Back to SearchBack < apical apical meristem > The American Heritage ® Dictionary of the English Language, Fourth Edition.
11. Plant Ontology Mailing List Archive: Re: shoot apical meristem organization question
- www.plantontology.org
- Re: shoot apical meristem organization question.
- Next message: Felipe Zapata: "Re: shoot apical meristem organization question" .
- Previous message: Pankaj Jaiswal: "Re: shoot apical meristem organization question" .
- In reply to: Peter Stevens: "Re: shoot apical meristem organization question" .
- Next in thread: Felipe Zapata: "Re: shoot apical meristem organization question" .
- Reply: Felipe Zapata: "Re: shoot apical meristem organization question" .
- Reply: Pankaj Jaiswal: "Re: shoot apical meristem organization question" .
- > >Shoot apical meristem .
- > >>I have a question on shoot apical meristem organization. ...
- > >>There are 2 models for shoot apical meristem organization .
- Next message: Felipe Zapata: "Re: shoot apical meristem organization question" .
- Previous message: Pankaj Jaiswal: "Re: shoot apical meristem organization question" .
- In reply to: Peter Stevens: "Re: shoot apical meristem organization question" .
- Next in thread: Felipe Zapata: "Re: shoot apical meristem organization question" .
- Reply: Felipe Zapata: "Re: shoot apical meristem organization question" .
- Reply: Pankaj Jaiswal: "Re: shoot apical meristem organization question" .
12. apical meristem - yourDictionary.com - American Heritage Dictionary
- www.yourdictionary.com
- com for "apical meristem" TYPE IN YOUR WORD & CLICK GO!.
- Search: (Pronunciation Key) apical meristem.
- Back to SearchBack < apical dominance apices > The American Heritage ® Dictionary of the English Language, Fourth Edition.
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