Comparative genomic analysis of three intestinal species reveals reductions in secreted pathogenesis determinants in bovine-specific and non-pathogenic Cryptosporidium species.

The three common intestinal Cryptosporidium species in cattle differ significantly in host range, pathogenicity and public health significance. While Cryptosporidium parvum is pathogenic in pre-weaned calves and has a broad host range, C. bovis and C. ryanae are largely non-pathogenic and bovine-specific species in post-weaned calves.

Thus far, only the genome of C. parvum has been sequenced. To improve our understanding of the genetic determinants of biological differences among Cryptosporidium spcies, we sequenced the genomes of C. bovis and C. ryanae and conducted a comparative genomics analysis.

The genome of C. bovis has a gene content and organization more similar to C. ryanae than to other Cryptosporidium species sequenced to date; the level of similarity in amino acid and nucleotide sequences between the two species is 75.2 and 69.4 %, respectively. A total of 3723 and 3711 putative protein-encoding genes were identified in the genomes of C. bovis and C. ryanae, respectively, which are fewer than the 3981 in C. parvum. Metabolism is similar among the three species, although energy production pathways are further reduced in C. bovis and C. ryanae. Compared with C. parvumC. bovis and C. ryanae have lost 14 genes encoding mucin-type glycoproteins and three for insulinase-like proteases.

Other gene gains and losses in the two bovine-specific and non-pathogenic species also involve the secretory pathogenesis determinants (SPDs); they have lost all genes encoding MEDLE, FLGN and SKSR proteins, and two of the three genes for NFDQ proteins, but have more genes encoding secreted WYLE proteins, secreted leucine-rich proteins and GPI-anchored adhesin PGA18.

Goat anti Mouse IgM

FNSA-0091 500 uL
EUR 367.92
Description: Goat anti Mouse IgM secondary antibody

GOAT ANTI MOUSE IgM

MBS220492-1mg 1mg
EUR 500

GOAT ANTI MOUSE IgM

MBS220492-5x1mg 5x1mg
EUR 2065

GOAT ANTI MOUSE IgM

MBS235262-1mg 1mg
EUR 365

GOAT ANTI MOUSE IgM

MBS235262-5x1mg 5x1mg
EUR 1465

Goat anti Mouse IgM

MBS539831-2mg 2mg
EUR 490

Goat anti Mouse IgM

MBS539831-5x2mg 5x2mg
EUR 2055

Rabbit anti Mouse IgM

20-B80010000-U4 10 ml
EUR 150
Description: Rabbit anti Mouse IgM antibody

Rabbit anti Mouse IgM

40C-CB1506 2 mg
EUR 277
Description: Rabbit anti Mouse IgM secondary antibody

Rabbit anti Mouse IgM

40-B9201R000-R0 5 ml
EUR 95
Description: Rabbit anti Mouse IgM secondary antibody

Mouse anti Rat IgM

41R-1122 100 ug
EUR 218
Description: Mouse anti Rat IgM secondary antibody

Mouse anti Rat IgM

41R-1123 100 ug
EUR 218
Description: Mouse anti Rat IgM secondary antibody

MOUSE ANTI PIG IgM

MBS224786-01mg 0.1mg
EUR 410

MOUSE ANTI PIG IgM

MBS224786-5x01mg 5x0.1mg
EUR 1670

Mouse anti Human IgM

10-I20A 1 mg
EUR 1984
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

10-I20B 1 mg
EUR 245
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

10-I20G 1 mg
EUR 245
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

10-I20H 1 mg
EUR 145
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

10R-I130a 1 mg
EUR 268
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

10R-I130B 1 mg
EUR 360
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

10C-CR2023M2 1 mg
EUR 140
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

10C-CR2023M3 1 mg
EUR 138
Description: Mouse anti Human IgM antibody

Mouse anti Human IgM

41R-1586 100 ug
EUR 218
Description: Monoclonal Mouse anti Human IgM antibody

Mouse anti Human IgM

40R-1005 100 ug
EUR 218
Description: Mouse anti Human IgM antibody

Mouse Anti Human IgM

E61I00402 100ug
EUR 225

Mouse Anti Human IgM

MBS122131-01mg 0.1mg
EUR 175

Mouse Anti Human IgM

MBS122131-1mg 1mg
EUR 285

Mouse Anti Human IgM

MBS122131-5x1mg 5x1mg
EUR 1185

Mouse Anti Human IgM

MBS8579744-01mg 0.1mg
EUR 305

Mouse Anti Human IgM

MBS8579744-5x01mg 5x0.1mg
EUR 1220

Mouse Anti Human IgM

MBS140500-01mg 0.1mg
EUR 265

Mouse Anti Human IgM

MBS140500-05mg 0.5mg
EUR 335

Mouse Anti Human IgM

MBS140500-1mg 1mg
EUR 450

Mouse Anti Human IgM

MBS140500-5x1mg 5x1mg
EUR 1690

MOUSE ANTI HUMAN IgM

MBS212256-02mg 0.2mg
EUR 490

MOUSE ANTI HUMAN IgM

MBS212256-5x02mg 5x0.2mg
EUR 2025

MOUSE ANTI HUMAN IgM

MBS211713-02mg 0.2mg
EUR 490

MOUSE ANTI HUMAN IgM

MBS211713-5x02mg 5x0.2mg
EUR 2025

MOUSE ANTI HUMAN IgM

MBS235340-025mg 0.25mg
EUR 535

MOUSE ANTI HUMAN IgM

MBS235340-5x025mg 5x0.25mg
EUR 2240

Mouse anti Human IgM

MBS531830-1mg 1mg
EUR 455

Mouse anti Human IgM

MBS531830-5x1mg 5x1mg
EUR 1905

Mouse anti Human IgM

MBS532538-1mg 1mg
EUR 250

Mouse anti Human IgM

MBS532538-5x1mg 5x1mg
EUR 975

Mouse anti Human IgM

MBS532552-1mg 1mg
EUR 290

Mouse anti Human IgM

MBS532552-5x1mg 5x1mg
EUR 1155

Mouse anti Human IgM

MBS532553-1mg 1mg
EUR 290

Mouse anti Human IgM

MBS532553-5x1mg 5x1mg
EUR 1155

Mouse anti Human IgM

MBS531227-1mg 1mg
EUR 455

Mouse anti Human IgM

MBS531227-5x1mg 5x1mg
EUR 1905

Mouse anti Human IgM

MBS530727-1mg 1mg
EUR 505

Mouse anti Human IgM

MBS530727-5x1mg 5x1mg
EUR 2115

Mouse anti Human IgM

MBS530736-1mg 1mg
EUR 2365

Mouse anti Human IgM

MBS530736-5x1mg 5x1mg
EUR 10500

MOUSE ANTI BOVINE IgM

MBS219935-01mg 0.1mg
EUR 370

MOUSE ANTI BOVINE IgM

MBS219935-5x01mg 5x0.1mg
EUR 1500

Mouse anti-human IgM

10-2867 1 mg
EUR 120
Description: Mouse anti-human IgM monoclonal antibody

MOUSE ANTI CHICKEN IgM

MBS219833-025mg 0.25mg
EUR 510

MOUSE ANTI CHICKEN IgM

MBS219833-5x025mg 5x0.25mg
EUR 2115

Mouse anti-human IgM

MBS355902-1mg 1mg
EUR 235

Mouse anti-human IgM

MBS355902-5x1mg 5x1mg
EUR 755

Goat anti Mouse IgM (HRP)

43C-CB5118 1 mg
EUR 385
Description: Goat anti Mouse IgM secondary antibody (HRP)

Goat anti Mouse IgM (HRP)

MBS538758-1mg 1mg
EUR 665

Goat anti Mouse IgM (HRP)

MBS538758-5x1mg 5x1mg
EUR 2850

Goat anti Mouse IgM (FITC)

60-GM33 2 mg
EUR 325
Description: Goat anti Mouse IgM secondary antibody (FITC)

Goat anti Mouse IgM (FITC)

43C-CB5114 2 mg
EUR 329
Description: Goat anti Mouse IgM secondary antibody (FITC)

Rabbit anti Mouse IgM (u)

MBS316430-2mg 2mg
EUR 605

Rabbit anti Mouse IgM (u)

MBS316430-5x2mg 5x2mg
EUR 2550

Goat anti Mouse IgM (FITC)

MBS538754-2mg 2mg
EUR 595

Goat anti Mouse IgM (FITC)

MBS538754-5x2mg 5x2mg
EUR 2515

Goat anti Mouse IgM (FITC)

MBS534667-2mg 2mg
EUR 560

Goat anti Mouse IgM (FITC)

MBS534667-5x2mg 5x2mg
EUR 2370

Rabbit anti Mouse IgM (HRP)

43C-CB5111 1.5 mg
EUR 389
Description: Rabbit anti Mouse IgM secondary antibody (HRP)

Rabbit anti Mouse IgM (HRP)

MBS538753-15mg 1.5mg
EUR 685

Rabbit anti Mouse IgM (HRP)

MBS538753-5x15mg 5x1.5mg
EUR 2925

Rabbit anti Mouse IgM (FITC)

43C-CB5107 1.5 mg
EUR 270
Description: Rabbit anti Mouse IgM secondary antibody (FITC)

Goat anti Mouse IgM (biotin)

43C-CB5117 2 mg
EUR 365
Description: Goat anti Mouse IgM secondary antibody (biotin)

Rabbit anti Mouse IgM (FITC)

MBS538750-15mg 1.5mg
EUR 490

Rabbit anti Mouse IgM (FITC)

MBS538750-5x15mg 5x1.5mg
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Goat anti Mouse IgM (biotin)

MBS538757-2mg 2mg
EUR 735

Goat anti Mouse IgM (biotin)

MBS538757-5x2mg 5x2mg
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Mouse anti-sulfatide antibody (IgM) (anti-Sul IgM) ELISA Kit

MBS2603886-10x96StripWells 10x96-Strip-Wells
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Mouse anti-sulfatide antibody (IgM) (anti-Sul IgM) ELISA Kit

MBS2603886-48StripWells 48-Strip-Wells
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Mouse anti-sulfatide antibody (IgM) (anti-Sul IgM) ELISA Kit

MBS2603886-5x96StripWells 5x96-Strip-Wells
EUR 1800

Mouse anti-sulfatide antibody (IgM) (anti-Sul IgM) ELISA Kit

MBS2603886-96StripWells 96-Strip-Wells
EUR 450

Rabbit anti Mouse IgM (biotin)

43C-CB5110 1.5 mg
EUR 362
Description: Rabbit anti Mouse IgM secondary antibody (biotin)

Rabbit anti Mouse IgM (biotin)

MBS539139-15mg 1.5mg
EUR 645

Rabbit anti Mouse IgM (biotin)

MBS539139-5x15mg 5x1.5mg
EUR 2755

Goat anti Mouse IgM (rhodamine)

43C-CB5115 2 mg
EUR 319
Description: Goat anti Mouse IgM secondary antibody (Rhodamine)

Goat anti Mouse IgM (rhodamine)

MBS538755-2mg 2mg
EUR 565

Goat anti Mouse IgM (rhodamine)

MBS538755-5x2mg 5x2mg
EUR 2395

Goat anti Mouse IgG + IgM

41R-1063 1 mg
EUR 115
Description: Goat anti Mouse IgG + IgM secondary antibody

Goat anti Mouse IgG + IgM

41R-1064 1 mg
EUR 176
Description: Goat anti Mouse IgG + IgM secondary antibody

Rabbit anti Mouse IgM (rhodamine)

43C-CB5108 1.5 mg
EUR 277
Description: Rabbit anti Mouse IgM secondary antibody (Rhodamine)

Rabbit anti Mouse IgM (rhodamine)

MBS538751-15mg 1.5mg
EUR 505

Rabbit anti Mouse IgM (rhodamine)

MBS538751-5x15mg 5x1.5mg
EUR 2125

Anti-Normal Mouse IgM Antibody

MBS4158481-01mg 0.1mg
EUR 1055

Anti-Normal Mouse IgM Antibody

MBS4158481-5x01mg 5x0.1mg
EUR 4485

Mouse anti Rat IgM (HRP)

43R-1632 100 ug
EUR 233
Description: Mouse anti Rat IgM secondary antibody (HRP)

Mouse anti Rat IgM (HRP)

43R-1633 100 ug
EUR 233
Description: Mouse anti Rat IgM secondary antibody (HRP)

Mouse anti Human IgM (HRP)

43R-1586 100 ug
EUR 233
Description: Mouse anti Human IgM antibody (HRP)

Mouse Anti-Rat IgM-PE

MBS673767-01mg 0.1mg
EUR 325

Mouse Anti-Rat IgM-PE

MBS673767-5x01mg 5x0.1mg
EUR 1315

Mouse anti Human IgM antibody

10R-1975 100 ul
EUR 268
Description: Mouse anti Human IgM antibody

Mouse anti-Cow IgM Antibody

abx401342-01mg 0.1 mg
EUR 543.6

Mouse anti-Pig IgM Antibody

abx401401-01mg 0.1 mg
EUR 610.8

Mouse Anti-Cow IgM Antibody

abx401342-100g 100 µg Ask for price

Mouse Anti-Cow IgM Antibody

abx401342-25g 25 µg
EUR 337.5

Mouse Anti-Pig IgM Antibody

abx401401-100g 100 µg
EUR 400

Mouse anti Human IgM antibody

MBS831061-01mL 0.1mL
EUR 510

Mouse anti Human IgM antibody

MBS831061-5x01mL 5x0.1mL
EUR 2135

Anti-Human IgM Mouse mAb

E2201077 100ul
EUR 225
Description: Available in various conjugation types.

Mouse Anti-KLH IgM ELISA

KT-565 96 tests
EUR 723

Mouse Anti-DNP IgM ELISA

KT-673 96 tests
EUR 723

Mouse Anti-PEG IgM ELISA

KT-676 96 tests
EUR 723

Mouse Anti-TNP IgM ELISA

KT-691 96 tests
EUR 723

Mouse Anti-Rat IgM-HRP

MBS673765-1mL 1mL
EUR 420

Mouse Anti-Rat IgM-HRP

MBS673765-5x1mL 5x1mL
EUR 1740

Mouse Anti-Rat IgM-CY5

MBS673768-01mg 0.1mg
EUR 430

Mouse Anti-Rat IgM-CY5

MBS673768-5x01mg 5x0.1mg
EUR 1795

Anti-Human IgM Mouse mAb

MBS8533151-01mL 0.1mL
EUR 305

Anti-Human IgM Mouse mAb

MBS8533151-01mLAF405L 0.1mL(AF405L)
EUR 565

Anti-Human IgM Mouse mAb

MBS8533151-01mLAF405S 0.1mL(AF405S)
EUR 565

Anti-Human IgM Mouse mAb

MBS8533151-01mLAF610 0.1mL(AF610)
EUR 565

Anti-Human IgM Mouse mAb

MBS8533151-01mLAF635 0.1mL(AF635)
EUR 565

Anti-Human IgM Mouse mAb

MBS475156-01mL 0.1mL
EUR 450

Anti-Human IgM Mouse mAb

MBS475156-5x01mL 5x0.1mL
EUR 1540

Anti-Human IgM Mouse mAb

MBS477395-01mL 0.1mL
EUR 450

Anti-Human IgM Mouse mAb

MBS477395-5x01mL 5x0.1mL
EUR 1540

Anti-Human IgM Mouse mAb

MBS477396-01mL 0.1mL
EUR 450

Anti-Human IgM Mouse mAb

MBS477396-5x01mL 5x0.1mL
EUR 1540

Mouse Anti-Human IgM Antibody

20-abx134803
  • Ask for price
  • Ask for price
  • 100 ul
  • 500 ul

Mouse Anti-Sheep IgM Antibody

abx023343-1mg 1 mg
EUR 661.2

Mouse Anti-Human IgM Antibody

abx023365-1mg 1 mg
EUR 794.4

Mouse Anti-Human IgM Antibody

abx023388-1mg 1 mg
EUR 718.8

IgM Antibody, Mouse anti-Human

GWB-IGM003 0.1 mg Ask for price

Mouse Anti-Human IgM Antibody

abx023365-400l 400 µl Ask for price

Mouse Anti-Human IgM Antibody

abx023365-80l 80 µl
EUR 1050

Mouse Anti-Human IgM Antibody

abx023388-400l 400 µl Ask for price

Mouse Anti-Human IgM Antibody

abx023388-80l 80 µl
EUR 675

Mouse Anti-Human IgM Antibody

abx134803-01mg 0.1 mg
EUR 187.5

Mouse Anti-Human IgM antibody

STJ99547-100l 100 µl
EUR 97.2
Description: Unconjugated Mouse monoclonal to Human IgM antibody

Mouse Anti-Human IgM antibody

STJ99547-1mL 1 mL
EUR 475.2
Description: Unconjugated Mouse monoclonal to Human IgM antibody

PE mouse anti-Chicken IgM

E16SMP408-100U 100 μg
EUR 931.67
Description: Available in various conjugation types.

Mouse Anti-SRBC IgM ELISA

KT-573 96 tests
EUR 723

Mouse Anti-Rat IgM-UNLB

MBS673763-05mg 0.5mg
EUR 290

Mouse Anti-Rat IgM-UNLB

MBS673763-5x05mg 5x0.5mg
EUR 1155

Mouse Anti-Rat IgM-FITC

MBS673764-05mg 0.5mg
EUR 345

Mouse Anti-Rat IgM-FITC

MBS673764-5x05mg 5x0.5mg
EUR 1395

Mouse Anti-Human IgM-AP

MBS673989-1mL 1mL
EUR 315

Mouse Anti-Human IgM-AP

MBS673989-5x1mL 5x1mL
EUR 1275

Mouse Anti-Human IgM-PE

MBS673992-01mg 0.1mg
EUR 305

Mouse Anti-Human IgM-PE

MBS673992-5x01mg 5x0.1mg
EUR 1215

Mouse Anti-Human IgM-AP

MBS673996-1mL 1mL
EUR 315

Mouse Anti-Human IgM-AP

MBS673996-5x1mL 5x1mL
EUR 1275

Mouse Anti-Human IgM-PE

MBS673999-01mg 0.1mg
EUR 305

Mouse Anti-Human IgM-PE

MBS673999-5x01mg 5x0.1mg
EUR 1215

Mouse anti cardiolipin antibody IgM,ACA IgM ELISA kit

E03A2052-192T 192 tests
EUR 1524
Description: A sandwich ELISA for quantitative measurement of Mouse anti cardiolipin antibody IgM,ACA IgM in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse anti cardiolipin antibody IgM,ACA IgM ELISA kit

E03A2052-48 1 plate of 48 wells
EUR 624
Description: A sandwich ELISA for quantitative measurement of Mouse anti cardiolipin antibody IgM,ACA IgM in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse anti cardiolipin antibody IgM,ACA IgM ELISA kit

E03A2052-96 1 plate of 96 wells
EUR 822
Description: A sandwich ELISA for quantitative measurement of Mouse anti cardiolipin antibody IgM,ACA IgM in samples from blood, plasma, serum, cell culture supernatant and other biological fluids. This is a high quality ELISA kit developped for optimal performance with samples from the particular species.

Mouse Anti-Human IgM - AF350

L35132 100 ul
EUR 59

Mouse Anti-Human IgM - AF405

L35175 100 ul
EUR 59

Mouse Anti-Human IgM - AF488

L35218 100 ul
EUR 59

Mouse Anti-Human IgM - AF532

L35261 100 ul
EUR 59

Mouse Anti-Human IgM - AF555

L35304 100 ul
EUR 59

Mouse Anti-Human IgM - AF568

L35347 100 ul
EUR 59

Mouse Anti-Human IgM - AF594

L35390 100 ul
EUR 59

Mouse Anti-Human IgM - AF633

L35433 100 ul
EUR 59

Mouse Anti-Human IgM - AF647

L35476 100 ul
EUR 59

Mouse Anti-Human IgM - AF660

L35519 100 ul
EUR 59

Mouse Anti-Human IgM - AF680

L35562 100 ul
EUR 59

Mouse Anti-Human IgM - AF750

L35605 100 ul
EUR 79

Mouse Anti-Human IgM - AF790

L35648 100 ul
EUR 79

Mouse Anti-Human IgM-HRP

MBS673990-1mL 1mL
EUR 310

Mouse Anti-Human IgM-HRP

MBS673990-5x1mL 5x1mL
EUR 1240

Mouse Anti-Human IgM-APC

MBS673993-01mg 0.1mg
EUR 385

Mouse Anti-Human IgM-APC

MBS673993-5x01mg 5x0.1mg
EUR 1575

Mouse Anti-Human IgM-HRP

MBS673997-1mL 1mL
EUR 310

Mouse Anti-Human IgM-HRP

MBS673997-5x1mL 5x1mL
EUR 1240

Goat anti Mouse IgM (H + L)

41R-1062 2 mg
EUR 250
Description: Goat anti Mouse IgM (H + L) secondary antibody

Mouse Anti-myocardial antibody (IgM)(HRAb IgM) ELISA Kit

NSL1495m 96 Test
EUR 528

Mouse anti-Chicken IgM Antibody

abx401384-025mg 0.25 mg
EUR 710.4

Mouse Anti-Chicken IgM Antibody

abx401384-100g 100 µg
EUR 475

FITC mouse anti-Chicken IgM

E16SMF408-500U 500 μg
EUR 1473.33
Description: Available in various conjugation types.

UNLB mouse anti-Chicken IgM

E16SMU408-500U 500 μg
EUR 1040
Description: Available in various conjugation types.

Mouse Anti-Chicken IgM-PE

MBS673915-01mg 0.1mg
EUR 325

Mouse Anti-Chicken IgM-PE

MBS673915-5x01mg 5x0.1mg
EUR 1315

The only major difference between C. bovis and C. ryanae is in nucleotide metabolism. In addition, half of the highly divergent genes between C. bovis and C. ryanae encode secreted or membrane-bound proteins. Therefore, C. bovis and C. ryanae have gene organization and metabolic pathways similar to C. parvum, but have lost some invasion-associated mucin glycoproteins, insulinase-like proteases, MEDLE secretory proteins and other SPDs.

The multiple gene families under positive selection, such as helicase-associated domains, AMP-binding domains, protein kinases, mucins, insulinases and TRAPs could contribute to differences in host specificity and pathogenicity between C. parvum and C. bovis. Biological studies should be conducted to assess the contribution of these copy number variations to the narrow host range and reduced pathogenicity of C. bovis and C. ryanae.