cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.6084/m9.figshare.23653413
title: Erythropoiesis-Stimulating Agents and the Risk of Vision-Threatening Diabetic Retinopathy

description: Animal studies have suggested that Erythropoiesis-Stimulating Agents (ESAs) may increase vascular endothelial growth factor (VEGF)-related retinopathies, but this effect is unclear in humans. This study evaluates the risk of vision-threatening diabetic retinopathy (VTDR), defined as either diabetic macular edema (DME) or proliferative diabetic retinopathy (PDR), in patients exposed to an ESA. Two analyses were performed. First, a retrospective matched-cohort study was designed using a de-identified commercial and Medicare Advantage medical claims database. The ESA cohort of non-proliferative diabetic retinopathy patients who were new users of an ESA from 2000 to 2022 was matched to controls up to a 3:1 ratio. Exclusion criteria included less than 2 years in the plan, history of VTDR or history of other retinopathy. Multivariable Cox proportional hazards regression with inverse proportional treatment weighting (IPTW) was used to assess the hazard of developing VTDR, DME, and PDR. The second analysis was a self-controlled case series (SCCS) evaluating the incidence rate ratios (IRR) of VTDR during 30-day periods before and after initiating an ESA. After inclusion of 1502 ESA-exposed patients compared with 2656 controls, IPTW-adjusted hazard ratios found the ESA cohort had an increased hazard of progressing to VTDR (HR = 3.0 95%CI:2.3–3.8;<i>p</i> &lt; .001) and DME (HR = 3.4,95%CI:2.6–4.4,<i>p</i> &lt; .001), but not PDR (HR = 1.0,95%CI:0.5–2.3,<i>p</i> = .95). Similar results were found within the SCCS which demonstrated higher IRRs for VTDR (IRRs = 1.09–1.18;<i>p</i> &lt; .001) and DME (IRRs = 1.16–1.18;<i>p</i> &lt; .001), but not increased IRRs in PDR (IRR = 0.92–0.97,<i>p</i> = .02–0.39). ESAs are associated with higher risks for VTDR and DME, but not PDR. Those studying ESAs as adjunctive therapy for DR should be cautious of possible unintended effects.
DOI: 10.15468/dl.tjdvdr
title: Occurrence Download

description: A dataset containing 1362 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Bryum capillare subsp. capillare",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 1362 records from 22 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000450-170817152713382/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.y6tkmc
title: Occurrence Download

description: A dataset containing 437894 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Oryza L."
 ]
}

 The dataset includes 437894 records from 550 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0193368-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gc9heq
title: Occurrence Download

description: A dataset containing 48 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Drymonia rhodoloma Wiehler"
 ]
}

 The dataset includes 48 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000450-170826194755519/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.697kn7
title: Occurrence Download

description: A dataset containing 11 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Epidendrum blancheanum Urb."
 ]
}

 The dataset includes 11 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0193357-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zsmez3
title: Occurrence Download

description: A dataset containing 99 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Jeffersonia dubia (Maxim.) Benth. & Hook.fil. ex Baker & Moore"
 ]
}

 The dataset includes 99 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000450-170925132151566/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wg75wh
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is one of (ARG, CHL, PRY, URY, FLK, BRA.21_1, BRA.16_1, BRA.24_1)",
 "TaxonKey is one of (Glycyrrhiza astragalina Gillies ex Hook. & Arn., Glycyrrhiza astragalina Gillies, 1833)"
 ]
}

 The dataset includes 41 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005318-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xuiogr
title: Occurrence Download

description: A dataset containing 1135 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Rare marine fishes taken in Irish waters from 1786 to 2008"
 ]
}

 The dataset includes 1135 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000450-171002173027117/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.geqhsg
title: Occurrence Download

description: A dataset listing the 2 species recorded in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "PublishingCountry is Colombia",
 {
 "and" : [
 "Country is Colombia",
 {
 "not" : {
 "Issue" : [
 "is Country coordinate mismatch"
 ]
 }
 }
 ]
 }
 ]
 },
 {
 "and" : [
 {
 "or" : [
 "StateProvince is la guajira",
 "StateProvince ~La Guajira"
 ]
 },
 "TaxonKey is one of (Furnarius leucopus Swainson, 1838)"
 ]
 }
 ]
}

 The dataset's 2 records were derived from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005307-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ajeffo
title: Occurrence Download

description: A dataset containing 27 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Year 1892-2015",
 "Geometry POLYGON((-101.59089426035582 19.98670622147688,-101.59089426035582 16.39374798061553,-97.99793601949447 16.39374798061553,-97.99793601949447 19.98670622147688,-101.59089426035582 19.98670622147688))",
 "HasCoordinate is true",
 "TaxonKey is Micrurus laticollaris Peters, 1870",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 27 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000450-171020152545675/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.6zzuqf
title: Occurrence Download

description: A dataset containing 2524 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Bombus caliginosus (Frison, 1927)"
 ]
}

 The dataset includes 2524 records from 32 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005324-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.myabjy
title: Occurrence Download

description: A dataset containing 66 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Macromitrium japonicum Dozy & Molk.",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 66 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000450-171124123535762/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.34p655
title: Occurrence Download

description: A dataset containing 117 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Inonotus calcitratus (Berk. & M.A.Curtis) Gomes-Silva & Gibertoni"
 ]
}

 The dataset includes 117 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005323-231002084531237/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.qpqymq
title: Occurrence Download

description: A dataset containing 18 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Quercus poculifer Trel."
 ]
}

 The dataset includes 18 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000450-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ool1gd
title: Occurrence Download

description: A dataset containing 28 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Nothoscordum capivarinum Ravenna"
 ]
}

 The dataset includes 28 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063215-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111131168
title: Incense Altar from Nahal Hever?, Schoyen MS 1655/4

description: [Text Description:] Bronze incense altar with four horns ❧ [Text or Publication Number Note:] Schoyen MS 1655/4 ❧ [Medium:] Metal ❧ [Script Note:] Non-Text ❧ [Physical Object Description:] Bronze incense altar with green patina; 67 mm high, weight 110g. ❧ [Physical Object Note:] 4 horns, one on each corner, with 4 small stepped ornamental elevations between horns; 9 circular recesses
DOI: 10.15468/dl.nalcn5
title: Occurrence Download

description: A dataset containing 64836 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Loxia pytyopsittacus von Borkhausen, 1793",
 "HasCoordinate is true"
 ]
}

 The dataset includes 64836 records from 46 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003665-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.d5vn52
title: Occurrence Download

description: A dataset containing 527592 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-3.66463 36.86971,-2.70882 36.86971,-2.70882 37.15672,-3.66463 37.15672,-3.66463 36.86971))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 527592 records from 213 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035076-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hzh82z
title: Occurrence Download

description: A dataset containing 2201 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Barisia imbricata (Wiegmann, 1828)"
 ]
}

 The dataset includes 2201 records from 63 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0034469-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ehel8j
title: Occurrence Download

description: A dataset containing 6 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ziziphus papuanus Lauterb.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 6 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063205-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111304085
title: A Fragment of a Royal Stela from Samaria, Stele Fragment, Samaria Stela, Stone Plaque

description: [Text Description:] Fragment from Samaria with one word. ❧ [Text or Publication Number Note:] HI Samr 119 ❧ [Excavation Description:] Found in 1936 at the northwest corner of the eastern gate of Samaria/Sebastiyeh. ❧ [Medium:] Stone ❧ [Script Note:] Hebrew ❧ [Physical Object Description:] A small fragment on stone, 3 letters belonging to first line, noted by presence of dressed head. ❧
DOI: 10.15468/dl.ytseob
title: Occurrence Download

description: A dataset containing 404131 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Podiceps nigricollis C.L.Brehm, 1831",
 "HasCoordinate is true"
 ]
}

 The dataset includes 404131 records from 235 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003675-171219132708484/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.js7pny
title: Occurrence Download

description: A dataset containing 19791 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Brazil",
 "Geometry POLYGON((-37.11319 -4.89285,-37.56912 -6.27713,-34.86649 -6.39798,-35.16312 -5.04117,-37.11319 -4.89285))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Tracheophyta"
 ]
}

 The dataset includes 19791 records from 91 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035085-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.n8ddy4
title: Occurrence Download

description: A dataset containing 411 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Uromyces dianthi (Pers.) Niessl)",
 "HasCoordinate is true"
 ]
}

 The dataset includes 411 records from 52 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063977-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112025366
title: Cuneiform Tablet 1913.14.1507, Spurlock 1913.14.1507

description: [Text Description:] Administrative tablet ❧ [Text or Publication Number Note:] Spurlock 1913.14.1507; CDLI P421359 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Yellowish White (10YR 9/1.5) Moderate Yellowish Pink (5YR 7.5/4) Medium Gray (N 5.25/ 22.1% R) ❧ [Physical Object Note:] 10.5 x 7.4 x 2.6 cm (195g)
DOI: 10.15468/dl.fpd3id
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Ziziphus rhodoxylon Urb.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 15 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063201-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hm8u0q
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aves",
 {
 "or" : [
 "StateProvince is navarra comunidad foral de",
 "StateProvince is navarra"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072646-160910150852091/datasets/export for details.
DOI: 10.15468/dl.otyon9
title: Occurrence Download

description: A dataset containing 309 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Argentina",
 "TaxonKey is Sylvilagus brasiliensis (Linnaeus, 1758)"
 ]
}

 The dataset includes 309 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005757-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.cmrwxn
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "TaxonKey is Animalia",
 "TaxonKey is Aves"
 ]
 },
 {
 "or" : [
 "StateProvince is navarra comunidad foral de",
 "StateProvince is navarra"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072634-160910150852091/datasets/export for details.
DOI: 10.25549/inscriptifact-ouc111302414
title: Amos 7-8

description: [Text Description:] Fragment of Amos 7:17-8:1 ❧ [Medium:] Parchment ❧ [Script Note:] Jewish ❧ [Physical Object Description:] Parchment fragment ❧
DOI: 10.15468/dl.6y2yn2
title: Occurrence Download

description: A dataset containing 6124 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Batrachoseps major Camp, 1915"
 ]
}

 The dataset includes 6124 records from 29 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0035091-200613084148143/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jappx8
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 {
 "or" : [
 "TaxonKey is Animalia",
 "TaxonKey is Aves"
 ]
 },
 {
 "or" : [
 "StateProvince is navarra comunidad foral de",
 "StateProvince is navarra"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072644-160910150852091/datasets/export for details.
DOI: 10.15468/dl.ddznuu
title: Occurrence Download

description: A dataset containing 37 species occurrences available in GBIF matching the query:
{
 "and" : [
 "GadmGid is CAN.2_1",
 "TaxonKey is Dicentra uniflora Kellogg"
 ]
}

 The dataset includes 37 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063978-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111320816
title: Cuneiform Tablet 000226, CUN.000226

description: [Text Description:] Cuneiform Tablet, Administrative Tag, with Seal Impressions 000226 ❧ [Text or Publication Number Note:] CUN.000226 ❧ [Medium:] Clay ❧ [Script Note:] Cuneiform, Non-Alphabetic ❧ [Physical Object Description:] Clay tablet with cuneiform script, roughly triangular In shape.
DOI: 10.15468/dl.3yk9gl
title: Occurrence Download

description: A dataset containing 323 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Castanopsis delavayi Franch.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 323 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0063226-160910150852091/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.xh4u5j
title: Occurrence Download

description: A dataset containing 2047 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dicksonia sellowiana (C.Presl) Hook."
 ]
}

 The dataset includes 2047 records from 117 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005779-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g4qjo1
title: Occurrence Download

description: A dataset containing 0 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Aves",
 "DatasetKey is Anillamiento SEO_Bird ringing",
 {
 "or" : [
 "StateProvince is navarra comunidad foral de",
 "StateProvince is navarra"
 ]
 }
 ]
}

 The dataset includes 0 records from 0 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0072764-160910150852091/datasets/export for details.
DOI: 10.15468/dl.idfllv
title: Occurrence Download

description: A dataset containing 58 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-77.12402 11.86735,-79.84863 1.05463,-69.21387 -5.44102,-65.87402 2.19673,-66.75293 6.66461,-71.7627 9.70906,-70.18066 12.72608,-77.12402 11.86735))",
 "TaxonKey is Ichthyoelephas longirostris (Steindachner, 1879)",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 58 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001474-180824113759888/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111320788
title: Cuneiform Tablet 000226, CUN.000226

description: [Text Description:] Cuneiform Tablet, Administrative Tag, with Seal Impressions 000226 ❧ [Text or Publication Number Note:] CUN.000226 ❧ [Medium:] Clay ❧ [Script Note:] Cuneiform, Non-Alphabetic ❧ [Physical Object Description:] Clay tablet with cuneiform script, roughly triangular In shape.
DOI: 10.15468/dl.niab9i
title: Occurrence Download

description: A dataset containing 501696 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Cuculus canorus Linnaeus, 1758"
 ]
}

 The dataset includes 501696 records from 813 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0005781-180730143533302/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.13145/bacdive110632.20241212.9.2
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive110632.20251217.10
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.15156/bio/sh0102341.10fu
title: SH0102341.10FU

description: UNITE provides a unified way for delimiting, identifying, communicating, and working with DNA-based Species Hypotheses (SH). All fungal ITS sequences in the international nucleotide sequence databases are clustered to approximately the species level by applying a set of dynamic distance values (<0.5 - 3.0%). All species hypotheses are given a unique, stable name in the form of a DOI, and their taxonomic and ecological annotations are verified through distributed, web-based third-party annotation efforts. SHs are connected to a taxon name and its classification as far as possible (phylum, class, order, etc.) by taking into account identifications for all sequences in the SH. An automatically or manually designated sequence is chosen to represent each such SH. These sequences are released (https://unite.ut.ee/repository.php) for use by the scientific community in, for example, local sequence similarity searches and next-generation sequencing analysis pipelines. The system and the data are updated automatically as the number of public fungal ITS sequences grows.
DOI: 10.13145/bacdive110633.20241212.9.2
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.
DOI: 10.13145/bacdive110633.20251217.10
title: Streptomyces sp.

description: The range of data encompasses taxonomy, morphology, physiology, sampling and concomitant environmental conditions as well as molecular biology.