دورية أكاديمية
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Pollinator Proboscis Length Plays a Key Role in Floral Integration of Honeysuckle Flowers ( Lonicera spp.).

التفاصيل البيبلوغرافية
العنوان: Pollinator Proboscis Length Plays a Key Role in Floral Integration of Honeysuckle Flowers ( Lonicera spp.).
المؤلفون: Xiang GJ; College of Life Science, Yangtze University, Jingzhou 434025, China., Lázaro A; Global Change Research Group, Mediterranean Institute of Advanced Studies (IMEDEA; UIB-CSIC), 07190 Esporles, Balearic Islands, Spain.; Department of Biology, Ecology Area, University of the Balearic Islands, 07190 Palma, Balearic Islands, Spain., Dai XK; College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan 430070, China., Xia J; Hubei Provincial Key Laboratory for Protection and Application of Special Plant Germplasm in Wuling Area of China, College of Life Sciences, South-Central Minzu University, Wuhan 430074, China., Yang CF; CAS Key Laboratory of Aquatic Botany and Watershed Ecology, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan 430074, China.; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Wuhan 430074, China.
المصدر: Plants (Basel, Switzerland) [Plants (Basel)] 2023 Apr 12; Vol. 12 (8). Date of Electronic Publication: 2023 Apr 12.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI AG Country of Publication: Switzerland NLM ID: 101596181 Publication Model: Electronic Cited Medium: Print ISSN: 2223-7747 (Print) Linking ISSN: 22237747 NLM ISO Abbreviation: Plants (Basel) Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI AG, [2012]-
مستخلص: Pollinator-mediated selection is supposed to influence floral integration. However, the potential pathway through which pollinators drive floral integration needs further investigations. We propose that pollinator proboscis length may play a key role in the evolution of floral integration. We first assessed the divergence of floral traits in 11 Lonicera species. Further, we detected the influence of pollinator proboscis length and eight floral traits on floral integration. We then used phylogenetic structural equation models (PSEMs) to illustrate the pathway through which pollinators drive the divergence of floral integration. Results of PCA indicated that species significantly differed in floral traits. Floral integration increased along with corolla tube length, stigma height, lip length, and the main pollinators' proboscis length. PSEMs revealed a potential pathway by which pollinator proboscis length directly selected on corolla tube length and stigma height, while lip length co-varied with stigma height. Compared to species with short corolla tubes, long-tube flowers may experience more intense pollinator-mediated selection due to more specialized pollination systems and thus reduce variation in the floral traits. Along elongation of corolla tube and stigma height, the covariation of other relevant traits might help to maintain pollination success. The direct and indirect pollinator-mediation selection collectively enhances floral integration.
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معلومات مُعتمدة: 32000181 National Natural Science Foundation of China; 31970253 National Natural Science Foundation of China; 32270243 National Natural Science Foundation of China; RYC-2015-19034 European Social Funds; CGL2017-89254-R Feder funds, the Spanish Ministry of Economy and Competitiveness and the Spanish Research Agency
فهرسة مساهمة: Keywords: Lonicera; floral integration; phylogenetic structural equation models; pollinator proboscis
تواريخ الأحداث: Date Created: 20230428 Latest Revision: 20230501
رمز التحديث: 20230501
مُعرف محوري في PubMed: PMC10144162
DOI: 10.3390/plants12081629
PMID: 37111853
قاعدة البيانات: MEDLINE
الوصف
تدمد:2223-7747
DOI:10.3390/plants12081629