Gayralia brasiliensis Pellizzari M.C. Oliveira et N.S. Yokoya (Gayraliaceae Ulotrichales)：基于形态和分子分析的印度水域新记录

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2023-12-26 DOI:10.1515/bot-2023-0050

Monica Gajanan Kavale, Mudassar Anisoddin Kazi, Kanchan Udata

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引用次数: 0

摘要

Gayralia brasiliensis Pellizzari, M.C. Oliveira et N.S. Yokoya（Gayraliaceae Ulotrichales）是根据形态学、解剖学和分子特征描述的印度水域新记录。Gayralia brasiliensis 茂盛地生长在印度西海岸马哈拉施特拉邦 Shirgaon 溪潮间带的上限。藻体呈淡绿色，呈垫状生长在泥质基底上。幼体通过根状盘附着在红树林和藤壶的气生组织以及聚乙烯板上。分子特征验证了 G. brasiliensis 在印度西部的存在。我们观察到 G. brasiliensis 和 G. oxysperma 的形态特征有重叠。然而，ITS 序列显示与巴西 G. brasiliensis 的相似度为 100%，没有核苷酸差异。基于 ITS rDNA 序列的系统发育分析表明，Shirgaon 溪的 G. brasiliensis 与 G. oxysperma 是姊妹系。

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Gayralia brasiliensis Pellizzari M.C. Oliveira et N.S. Yokoya (Gayraliaceae Ulotrichales): a new record for Indian waters based on morphological and molecular analysis

Gayralia brasiliensis Pellizzari, M.C. Oliveira et N.S. Yokoya (Gayraliaceae Ulotrichales), a new record for Indian waters, is described based on morphological, anatomical, and molecular characterization. Gayralia brasiliensis was growing luxuriantly towards the upper limit of the intertidal zone at Shirgaon Creek, Maharashtra, west coast of India. The thalli were pale green in color, growing mat-like on muddy substrata. Juvenile thalli were attached to pneumatophores of mangroves, and barnacles, as well as on polyethylene sheets through a rhizoidal disc. The molecular characterization verifies the presence of G. brasiliensis in western India. We observed overlapping morphological traits between G. brasiliensis and G. oxysperma. However, the ITS sequence showed 100 % similarity with no nucleotide divergence to Brazilian G. brasiliensis. The phylogenetic analysis based on ITS rDNA sequence showed that G. brasiliensis from Shirgaon Creek forms a sister lineage to G. oxysperma.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.