APAKAH MAKSUD PLASMODESMA dalam CORSICA?
Plasmodesma
Plasmodesmata adalah saluran mikroskopik yang melintasi dinding sel sel tumbuhan dan beberapa sel algal, yang membolehkan pengangkutan dan komunikasi di antara mereka. Plasmodesmata berkembang secara bebas dalam beberapa keturunan, dan spesies yang mempunyai struktur ini termasuk ahli Charophyceae, Charales, Coleochaetales dan Phaeophyceae, serta semua embriofi, yang lebih dikenali sebagai tumbuhan tanah. Tidak seperti sel haiwan, setiap sel tumbuhan dikelilingi oleh dinding sel polisakarida. Oleh itu, sel-sel tumbuhan yang berdekatan dipisahkan oleh sepasang dinding sel dan lamella tengah intervensi, membentuk domain ekstraselular yang dikenali sebagai apoplast. Walaupun dinding sel yang telap kepada protein terlarut kecil dan larut lain, plasmodesmata membolehkan pengangkutan selar antara sel secara langsung, terkawal, dan selaras. Terdapat dua bentuk plasmodesmata: plasmodesmata primer, yang terbentuk semasa pembahagian sel, dan plasmodesmata sekunder, yang boleh membentuk antara sel dewasa. Struktur yang sama, yang disebut persimpangan jurang dan nanotube membran, sel-sel haiwan saling sambungan dan stromula membentuk antara plastid dalam sel tumbuhan.
Definisi plasmodesma dalam kamus Corsica
Definisi plasmodesma dalam kamus adalah mana-mana pelbagai benang sitoplasmik yang sangat baik yang menyambungkan sitoplasma sel-sel bersebelahan melalui lubang-lubang menit di dinding sel.
CORSICA BUKU YANG BERKAIT DENGAN «PLASMODESMA»
Ketahui penggunaan
plasmodesma dalam pilihan bibliografi berikut. Buku yang berkait dengan
plasmodesma dan ekstrak ringkas dari yang sama untuk menyediakan konteks penggunaannya dalam kesusasteraan Corsica.
1
Comprehensive and Molecular Phytopathology
Step 3 shows that the P30-RNA complex moves short distances to the
plasmodesma on plasmodesma associated actin filaments, possible via a myosin
motor. Step 4 shows that the P30-RNA complex then may move through
plasmodesma to ...
Yuri Dyakov, Vitaly Dzhavakhiya, Timo Korpela,
2007
2
An Introduction to Plant Structure and Development: Plant ...
centrally, presumably the result of hydrolysis of the callose under influence of the
plasmodesma, and the middle lamella also begins to disappear around the
plasmodesma (Fig. 12.8e). Upon completion of hydrolysis a cylindrical pore
results ...
3
Intercellular Communication in Plants
Importantly, it is not the molecular mass of a protein that determines its
permeability through a plasmodesma, but its Stokes ... Terry and Robards (l987)
emphasised that the mobility of a molecule through a plasmodesma is
determined by the ...
4
Annual Plant Reviews, Intercellular Communication in Plants
Importantly, it is not the molecular mass of a protein that determines its
permeability through a plasmodesma, but its Stokes radius (Rs). Terry and
Robards (1987) emphasised that the mobility of a molecule through a
plasmodesma is ...
5
Vascular Transport in Plants
6.4; see also Color Plate section) illustrates that the thick-walled sieve tubes are
poorly connected to associated vascular parenchyma cells (0.24% plasmodesma
per micrometer common cell wall), yet the parenchymatic elements within the ...
N. Michelle Holbrook, Maciej A. Zwieniecki,
2011
The channel formed by the three elements together is a plasmodesma.
Plasmodesmata formed during cytokinesis are called “primary” plasmodesmata.
A second mechanism of making plasmodesmata exists because they are also
found ...
George Plopper, Rensselaer Polytechnic Institute George Plopper, David Sharp,
2013
7
Physiology and Biochemistry of Plant Cell Walls
6.3 Special adaptations for transport 6.3.1 Plasmodesmata Plasmodesmata (
singular: plasmodesma) provide a cytoplasmic connection linking adjacent cells
through their common cell wall (Figure 6.10). They are thin, irregular cylinders of
...
C. T. Brett, K. Waldron,
1996
8
Viral Transport in Plants
Fig.2 Schematic representation of a plasmodesma in healthy tissue (A) and in
tissue infected with a tubule-forming virus (B). A Non-modified plasmodesma.
The plasma membrane and the ER are continuous through the channel. The ER
forms ...
Elisabeth Waigmann, Manfred Heinlein,
2007
9
Phloem: Molecular Cell Biology, Systemic Communication, ...
(C) Pore–plasmodesma connecting sieve element (SE) and phloem parenchyma
cell, showing flexuous rod virions (black arrows) within plasmodesma and in both
cells, and plasmalemma deposits on the phloem parenchyma cell membrane ...
Gary A. Thompson, Aart J.E. van Bel,
2012
10
Matthews' Plant Virology
In (A) and (B), cell wall projects into the cytoplasm around one end of the
plasmodesma. In (C), a thin electron-dense layer is noticeable underneath the
plasma lemma, within the plasmodesmata (arrows). In addition, the material
within each ...
Richard Ellis Ford Matthews, Roger Hull,
2002