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Dietary characterization of the endangered salt marsh harvest mouse and sympatric rodents using DNA metabarcoding.

التفاصيل البيبلوغرافية
العنوان: Dietary characterization of the endangered salt marsh harvest mouse and sympatric rodents using DNA metabarcoding.
المؤلفون: Aylward CM; Department of Wildlife, Fish, and Conservation University of California, Davis Davis California USA.; Mammalian Ecology and Conservation Unit, Veterinary Genetics Laboratory, School of Veterinary Medicine University of California, Davis Davis California USA., Statham MJ; Mammalian Ecology and Conservation Unit, Veterinary Genetics Laboratory, School of Veterinary Medicine University of California, Davis Davis California USA., Barthman-Thompson L; California Department of Fish and Wildlife Stockton California USA., Kelt DA; Department of Wildlife, Fish, and Conservation University of California, Davis Davis California USA., Sacks BN; Mammalian Ecology and Conservation Unit, Veterinary Genetics Laboratory, School of Veterinary Medicine University of California, Davis Davis California USA.; Department of Population Health and Reproduction, School of Veterinary Medicine University of California, Davis Davis California USA.
المصدر: Ecology and evolution [Ecol Evol] 2022 Jul 17; Vol. 12 (7), pp. e9121. Date of Electronic Publication: 2022 Jul 17 (Print Publication: 2022).
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Blackwell Pub. Ltd Country of Publication: England NLM ID: 101566408 Publication Model: eCollection Cited Medium: Print ISSN: 2045-7758 (Print) Linking ISSN: 20457758 NLM ISO Abbreviation: Ecol Evol Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: [Oxford] : Blackwell Pub. Ltd.
مستخلص: The salt marsh harvest mouse ( Reithrodontomys raviventris ; RERA) is an endangered species endemic to the coastal wetlands of the San Francisco Estuary, California. RERA are specialized to saline coastal wetlands, and their historical range has been severely impacted by landscape conversion and the introduction of non-native plant and rodent species. A better understanding of their diet is needed to assess habitat quality, particularly in relation to potential competitors. We investigated three questions using DNA metabarcoding with ITS2 and trnL markers: (1) Do RERA specialize on the native plant, pickleweed ( Salicornia pacifica ), (2) Do RERA consume non-native plants, and (3) What is the dietary niche breadth and overlap with three sympatric native and non-native rodents? RERA diet was dominated by two plants, native Salicornia and non-native salt bush ( Atriplex spp . ), but included 48 plant genera. RERA diet breadth was narrowest in fall, when they consumed the highest frequencies of Salicornia and Atriplex , and broadest in spring, when the frequencies of these two plants were lowest. Diet breadth was slightly lower for RERA than for co-occurring species in pairwise comparisons. All four species consumed similarly high frequencies of wetland plants, but RERA consumed fewer grasses and upland plants, suggesting that it may be less suited to fragmented habitat than sympatric rodents. Diet overlap was lowest between RERA and the native California vole ( Microtis californicus ). In contrast, RERA diet overlapped substantially with the native western harvest mouse ( R. megalotis ) and non-native house mouse ( Mus musculus ), suggesting potential for competition if these species become sufficiently abundant.
Competing Interests: The authors declare no conflict of interest.
(© 2022 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd.)
References: Ecol Evol. 2020 Jan 07;10(2):662-677. (PMID: 32015834)
J Mammal. 2016 Jun 9;97(3):663-688. (PMID: 29692469)
Science. 1995 Jul 21;269(5222):347-50. (PMID: 17841251)
Q Rev Biol. 1979 Sep;54(3):265-99. (PMID: 390600)
PLoS One. 2016 Nov 16;11(11):e0165366. (PMID: 27851756)
Oecologia. 1970 Sep;4(3):223-247. (PMID: 28309833)
Nucleic Acids Res. 2007;35(3):e14. (PMID: 17169982)
Ecol Evol. 2020 Jul 23;10(18):9721-9739. (PMID: 33005342)
Proc Natl Acad Sci U S A. 2015 Jun 30;112(26):8019-24. (PMID: 26034267)
Mol Ecol. 2019 Jan;28(2):165-175. (PMID: 29940083)
Risk Anal. 2004 Aug;24(4):869-78. (PMID: 15357806)
Front Zool. 2009 Aug 20;6:16. (PMID: 19695081)
Ecol Evol. 2022 Jul 17;12(7):e9121. (PMID: 35866012)
PLoS One. 2020 Oct 2;15(10):e0240136. (PMID: 33007017)
Sci Rep. 2018 Jun 4;8(1):8542. (PMID: 29867115)
J Mammal. 1971 Feb;52(1):141-63. (PMID: 5545554)
Nat Methods. 2016 Jul;13(7):581-3. (PMID: 27214047)
Mol Ecol Resour. 2016 Jan;16(1):138-49. (PMID: 26084789)
PLoS One. 2016 Jun 16;11(6):e0157505. (PMID: 27310720)
Nucleic Acids Res. 2013 Jan;41(Database issue):D36-42. (PMID: 23193287)
Mol Ecol Resour. 2009 Jan;9(1):51-60. (PMID: 21564566)
Mol Ecol. 2019 Jan;28(2):391-406. (PMID: 29858539)
J Comput Biol. 2000 Feb-Apr;7(1-2):203-14. (PMID: 10890397)
Mol Ecol Notes. 2007 May 1;7(3):355-364. (PMID: 18784790)
J Mammal. 2020 Feb 21;101(1):129-142. (PMID: 32099266)
Ecol Evol. 2020 Jun 30;10(14):7627-7643. (PMID: 32760553)
Proc Natl Acad Sci U S A. 2011 Dec 6;108(49):19641-6. (PMID: 22100737)
فهرسة مساهمة: Keywords: Reithrodontomys raviventris; endangered species; metabarcoding; noninvasive diet analysis; seasonal diet analysis
سلسلة جزيئية: Dryad 10.5061/dryad.9w0vt4bjd
تواريخ الأحداث: Date Created: 20220722 Latest Revision: 20240831
رمز التحديث: 20240831
مُعرف محوري في PubMed: PMC9289124
DOI: 10.1002/ece3.9121
PMID: 35866012
قاعدة البيانات: MEDLINE
الوصف
تدمد:2045-7758
DOI:10.1002/ece3.9121