基因组时代的红藻

IF 9.4 1区 生物学 Q1 Agricultural and Biological Sciences New Phytologist Pub Date : 2023-08-30 DOI:10.1111/nph.19211
Michael Borg, Stacy A. Krueger-Hadfield, Christophe Destombe, Jonas Collén, Agnieszka Lipinska, Susana M. Coelho
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引用次数: 0

摘要

红藻门(或红藻)是一个多样性和物种丰富的类群,形成了古菌门的三个主要谱系之一,古菌门是一个真核超类群,其质体来源于单一的初级内共生。红藻有几个特征,如相对较小的内含子贫乏的基因组,缺乏与运动相关的细胞骨架结构,如鞭毛和中心粒,以及高效的光合能力。多细胞红藻(或大型藻类)是最早进化出复杂多细胞性的分化真核生物谱系之一,尽管它们在生态、进化和商业上具有重要意义,但它们仍然是一组研究不足的生物。考虑到红藻基因组序列的可用性越来越高,我们对红藻生物学的基本方面进行了广泛的概述,并假设这将如何在未来几年加速红藻生物学许多领域的研究。
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Red macroalgae in the genomic era

Rhodophyta (or red algae) are a diverse and species-rich group that forms one of three major lineages in the Archaeplastida, a eukaryotic supergroup whose plastids arose from a single primary endosymbiosis. Red algae are united by several features, such as relatively small intron-poor genomes and a lack of cytoskeletal structures associated with motility like flagella and centrioles, as well as a highly efficient photosynthetic capacity. Multicellular red algae (or macroalgae) are one of the earliest diverging eukaryotic lineages to have evolved complex multicellularity, yet despite their ecological, evolutionary, and commercial importance, they have remained a largely understudied group of organisms. Considering the increasing availability of red algal genome sequences, we present a broad overview of fundamental aspects of red macroalgal biology and posit on how this is expected to accelerate research in many domains of red algal biology in the coming years.

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来源期刊
New Phytologist
New Phytologist PLANT SCIENCES-
CiteScore
17.60
自引率
5.30%
发文量
728
审稿时长
1 months
期刊介绍: New Phytologist is a leading publication that showcases exceptional and groundbreaking research in plant science and its practical applications. With a focus on five distinct sections - Physiology & Development, Environment, Interaction, Evolution, and Transformative Plant Biotechnology - the journal covers a wide array of topics ranging from cellular processes to the impact of global environmental changes. We encourage the use of interdisciplinary approaches, and our content is structured to reflect this. Our journal acknowledges the diverse techniques employed in plant science, including molecular and cell biology, functional genomics, modeling, and system-based approaches, across various subfields.
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