東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Reverse Fountain Cytoplasmic Streami...

Shange, Phakade Mdima.

Linked to FindBook

Google Book

Amazon

博客來

Reverse Fountain Cytoplasmic Streaming in Rhizopus oryzae.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Reverse Fountain Cytoplasmic Streaming in Rhizopus oryzae./
Author:	Shange, Phakade Mdima.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2020,
Description:	53 p.
Notes:	Source: Masters Abstracts International, Volume: 82-01.
Contained By:	Masters Abstracts International82-01.
Subject:	Biology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27960442
ISBN:	9798641830377

Reverse Fountain Cytoplasmic Streaming in Rhizopus oryzae.
Shange, Phakade Mdima.

Reverse Fountain Cytoplasmic Streaming in Rhizopus oryzae. - Ann Arbor : ProQuest Dissertations & Theses, 2020 - 53 p.

Source: Masters Abstracts International, Volume: 82-01.

Thesis (M.S.)--Arizona State University, 2020.

This item must not be sold to any third party vendors.

The intracellular motility seen in the cytoplasm of angiosperm plant pollen tubes is known as reverse fountain cytoplasmic streaming (i.e., cyclosis). This effect occurs when organelles move anterograde along the cortex of the cell and retrograde down the center of the cell. The result is a displacement of cytoplasmic volume causing a cyclic motion of organelles and bulk liquid. Visually, the organelles appear to be traveling in a backwards fountain hence the name. The use of light microscopy bioimaging in this study has documented reverse fountain cytoplasmic streaming for the first time in fungal hyphae of Rhizopus oryzae and other members in the order Mucorales (Mucoromycota). This is a unique characteristic of the mucoralean fungi, with other fungal phyla (e.g., Ascomycota, Basidiomycota) exhibiting unidirectional cytoplasmic behavior that lacks rhythmic streaming (i.e., sleeve-like streaming). The mechanism of reverse fountain cytoplasmic streaming in filamentous fungi is currently unknown. However, in angiosperm plant pollen tubes it's correlated with the arrangement and activity of the actin cytoskeleton. Thus, the current work assumes that filamentous actin and associated proteins are directly involved with the cytoplasmic behavior in Mucorales hyphae. From an evolutionary perspective, fungi in the Mucorales may have developed reverse fountain cytoplasmic streaming as a method to transport various organelles over long and short distances. In addition, the mechanism is likely to facilitate driving of polarized hyphal growth.

ISBN: 9798641830377Subjects--Topical Terms:

522710
Biology.
Subjects--Index Terms:

Fungi

Reverse Fountain Cytoplasmic Streaming in Rhizopus oryzae.
LDR:02622nmm a2200361 4500 001 2270264
005 20200921070808.5
008 220629s2020 ||||||||||||||||| ||eng d
020 $a 9798641830377
035 $a (MiAaPQ)AAI27960442
035 $a AAI27960442
040 $a MiAaPQ $c MiAaPQ
100 1 $a Shange, Phakade Mdima. $3 3547637
245 1 0 $a Reverse Fountain Cytoplasmic Streaming in Rhizopus oryzae.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2020
300 $a 53 p.
500 $a Source: Masters Abstracts International, Volume: 82-01.
500 $a Advisor: Roberson, Robert.
502 $a Thesis (M.S.)--Arizona State University, 2020.
506 $a This item must not be sold to any third party vendors.
520 $a The intracellular motility seen in the cytoplasm of angiosperm plant pollen tubes is known as reverse fountain cytoplasmic streaming (i.e., cyclosis). This effect occurs when organelles move anterograde along the cortex of the cell and retrograde down the center of the cell. The result is a displacement of cytoplasmic volume causing a cyclic motion of organelles and bulk liquid. Visually, the organelles appear to be traveling in a backwards fountain hence the name. The use of light microscopy bioimaging in this study has documented reverse fountain cytoplasmic streaming for the first time in fungal hyphae of Rhizopus oryzae and other members in the order Mucorales (Mucoromycota). This is a unique characteristic of the mucoralean fungi, with other fungal phyla (e.g., Ascomycota, Basidiomycota) exhibiting unidirectional cytoplasmic behavior that lacks rhythmic streaming (i.e., sleeve-like streaming). The mechanism of reverse fountain cytoplasmic streaming in filamentous fungi is currently unknown. However, in angiosperm plant pollen tubes it's correlated with the arrangement and activity of the actin cytoskeleton. Thus, the current work assumes that filamentous actin and associated proteins are directly involved with the cytoplasmic behavior in Mucorales hyphae. From an evolutionary perspective, fungi in the Mucorales may have developed reverse fountain cytoplasmic streaming as a method to transport various organelles over long and short distances. In addition, the mechanism is likely to facilitate driving of polarized hyphal growth.
590 $a School code: 0010.
650 4 $a Biology. $3 522710
650 4 $a Microbiology. $3 536250
650 4 $a Cellular biology. $3 3172791
653 $a Fungi
653 $a Mucoromycotina
653 $a Rhizopus oryzae
653 $a Taxonomy
690 $a 0306
690 $a 0379
690 $a 0410
710 2 $a Arizona State University. $b Molecular and Cellular Biology. $3 3547638
773 0 $t Masters Abstracts International $g 82-01.
790 $a 0010
791 $a M.S.
792 $a 2020
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=27960442